Package for self-adhesive adhesive tape

FIELD: packaging industry.

SUBSTANCE: invention relates to a package in which the adhesive tape is packaged, which has a layer of adhesive agent on the substrate. The package 10 for the self-adhesive adhesive tape comprises the adhesive tape 14 having a substrate 18 and the adhesive agent layer 12, provided on one surface of the substrate 18, and comprises a release sheet 16 is attached with the ability to release to the adhesive agent layer 12. The release sheet 16 is folded along a predetermined fold line with the adhesive tape 14 so that the adhesive agent layer faces outwardly and the folded adhesive tape 14 is sealed inside the folded release sheet 16.

EFFECT: according to this configuration, the traditionally occurring package separate from the release sheet can be eliminated; moreover, when the release sheet 16 is opened as detaching of the release sheet 16 from the adhesive agent layer 12 of the adhesive tape 14, half of the adhesive agent layer 12 is opened making the process of applying to the area for applying simple.

18 cl, 15 dwg

 

The technical field to which the invention relates

The present invention relates to a package in which the packaged adhesive tape having the adhesive layer on the substrate.

The level of technology

Adhesive tapes in various forms traditionally known and used for labels, medical care, cosmetics, decoration, masking, electronic industry and other various applications. Adhesive tape used for medical care, has the form of a cutaneous drug, such as poultices, plasters and surgical tape, and is usually applied to the skin, mucous membrane, etc.

This adhesive tape in General contains the adhesive tape having a substrate and a layer of adhesive means on one surface of the substrate, and a release sheet attached with the possibility to detach the layer of adhesive means. After manufacturing the adhesive tape can be cut into a suitable size and are distributed and sold in the state separately enclosed in packaging for hygiene and physical protection. In this case, during use, the adhesive layer means is superimposed on the plot for the overlay after opening the package, removing therefrom the adhesive tape and detach the anti-adhesive sheet for Sunday is ment layer of adhesive means.

The problem that often occurs during use, is fraught with difficulties detaching the adhesive sheet. Since the anti-adhesive sheet is generally thin and flexible, it is difficult to capture, and it can take for some time to detach the adhesive sheet. To improve this, for example, as disclosed in publication of Japanese patent application No. 2007-75602 and 2007-75601, Japanese patent No. 3689807, published Japanese utility model No. 50-133797, etc. have been developed various anti-adhesive sheet and adhesive tape, which has made simplicity in removing the release sheet and ease the application of adhesive tape.

Each of these adhesive sheets or adhesive tape has such a structure that from the point of view of simplicity in applying the adhesive tape is reached usability. This is certainly advantageous, but no differences in that the adhesive tape retains its shape, comprising a release sheet and packaging, with a release sheet and packaging become garbage after use.

The present invention is the provision of an adhesive tape, which is achieved by the simple application of the adhesive tape when that can be achieved the effect of saving resources.

The invention

In order resituate task the present invention is a packaging for adhesive of the adhesive tape that holds the adhesive tape having a substrate and a layer of adhesive means on one surface of the substrate, and packaging for adhesive adhesive tape includes a release sheet attached with the possibility to detach the layer of adhesive means, with anti-adhesive sheet is bent with the formation of the first section and the second section along a given first fold line, the adhesive tape is bent with the formation of the first section and the second section along a given second fold line so that the adhesive layer means is drawn out and bent the adhesive tape is sealed inside a bent release sheet. With this configuration, traditionally occurring packing can be excluded. Moreover, when the release sheet is opened at least detach from the layer of adhesive means an adhesive tape, opened half of the adhesive layer means; accordingly, the imposition of adhesive tape on the site for overlay is simple. It is preferable that the adhesive tape is sealed inside bent anti-adhesive sheet in a state where the first fold line and second fold line are adjacent to each other (see figure 1), but the direction of the first and second lines, the bending is not limited to this; the first fold line and second fold line can be placed opposite each other (see Fig).

It is preferable that the first area of the anti-adhesion sheet essentially has the same shape as the second section of release sheet, with the first section and the second section of release sheet are superimposed on each other, and the area surrounding the adhesive tape on which the first section and the second section of release sheet are superimposed on each other, sealed. Because the inner surface is isolated from the outer surface of the sealing adhesive sheet, adhesive tape hygienically and physically more secure component layer of adhesive means an adhesive tape to the outside does not.

Now is also the fact that at least one protruding point, the protruding outward is formed on the outer edge of the surface area of the connection connecting the first section of the release sheet with the second section of release sheet to the surface for sealing between them. Because during opening effort focuses on serving this point, the surface connection begins to split, starting from the serving point, for easy opening.

Preferably, between the first section and the second section of the release sheet include TREN loosed plot, as the site of the retention opening. Moreover, when loosed on the grounds of one of the first section and the second section of release sheet made label that can be recognized by touch, such as a notch, even visually impaired people can easily recognize the direction of opening of the layer of adhesive means an adhesive tape. The above "one of the first section and the second section of release sheet, it should be understood that this includes the case when there are different types of labels and the first area and the second area, for example, one notch on the first site of the release sheet, and two notches on the second site.

It is preferable that at least part of the anti-adhesive sheet provides a means for reducing the adhesive force, which reduces the adhesive force between the adhesive layer means of the first section of adhesive tape and adhesive sheet. The reason that the imposition on the site for overlay is simple, is that the layer of adhesive means easily detached from the adhesive sheet for opening the adhesive surface when the adhesive sheet is open.

The material and configuration of the release sheet is not particularly limited, provided that the adhesive layer of the adhesive tape can be C sishen when using adhesive tape, but a configuration in which layered plastic film, plastic film and aluminum foil in the outer layer and the additional polymer foil in the inner layer, is preferred; moreover, it is preferable that the means for reducing the adhesive force is a surface-treated with silicone, is provided at least on part of the site with a release sheet, which is applied to the layer of adhesive means of the first section of adhesive tape. Among the various means for reducing the adhesive force processing of silicone is primary due to the fact that this processing is carried out relatively simply and at low cost. As another means for reducing an adhesive force in this area can be carried out punching and/or Asturiana or processing of sand.

As another means for easily detaching the release sheet from the adhesive layer means of adhesive tape, in the area of anti-adhesive sheet, which is the second section of adhesive tape in which the first section of the adhesive tape is larger than the second section of adhesive tape, and has an ongoing plot, which continues from the second section can be provided by means of temporary attachment of at least part of the site, which draws to the continuing plot of land with a release sheet on the side of the second section of adhesive tape. It is preferable that the adhesive strength of the substrate of the adhesive tape acting on the anti-adhesive sheet by means of temporary attachment, the greater the adhesive strength of the adhesive layer means acting on the release sheet. As a means of temporary attachment are preferred adhesive means, and it means having the ability to bond to the substrate adhesive tape. Providing such means of temporary attachment adhesive sheet, the first portion of the adhesive tape easy to separate from the adhesive sheet without surface treated with silicone or similar material, and more preferably that the implementation of temporary means of attachment is used in conjunction with surface-treated with silicone or similar material.

The first section and the second section of adhesive tape on the merits may be of the same form, but a means of temporary attachment may be provided between the first-mentioned section and the second section. In this case, it is preferable that the adhesive strength or the strength of the fastening means for temporary fastening greater adhesive force of the layer of adhesive means acting to release the sheet.

Thus done packing for self-adhesive tapes can overlay the entire surface of edges the main tape on the area to overlay the adherence of the exposed area of the layer of adhesive means an adhesive tape, which appears at a time when the release sheet is opened relative to the area to overlay and then is drawn along an area to overlap in the longitudinal direction of the release sheet and in the direction from the adhesive tape.

The predominant effects of the invention

According to the packaging self adhesive tapes, created the packaging for the self adhesive tape that can be applied to all kinds of adhesive tape, provided that the adhesive tape has adhesive sheet is an adhesive tape in separately packaged form, and is a resource that is stored and applied without difficulty. Namely packaging for adhesive adhesive tape of the present invention can eliminate traditionally found in a separate carton with adhesive tape hygienically and physically protected, as during storage of the adhesive tape with a release sheet is sealed to isolate the inner surface from the outer surface, even if the packaging is thrown.

Moreover, since the exposed half of the adhesive layer means during use of the adhesive tape by opening the anti-adhesive sheet as you remove the release sheet from the adhesive layer means of adhesive tape, superimposed on the plot for nalog the Deposit is simple. Additionally, after half of the release sheet is removed, the adhesive tape is maintained or enhanced for the remaining section of release sheet; in this regard, the adhesive means is prevented from sticking to each other, which leads to a state where the adhesive tape may not be used, however, the overprint is simple. Moreover, when the adhesive tape is a cutaneous drug that may be imposed on the human body, such as a plaster, poultice, surgical tape, thermoadhesive package and the like, the adhesive tape can be easily superimposed with one hand without contamination by hand, even if the plot overlay is back or the like, in which an independent overlay difficult.

Moreover, according to the packaging self adhesive tapes of the present invention, provides a means for temporary attachment between the adhesive sheet and the substrate adhesive tape; thus, the first portion of the adhesive tape easy to separate from the adhesive sheet for easy opening half of the adhesive layer means without the use of surface-treated with silicone or other similar material.

Packaging self adhesive tapes of the present invention is converted to product, made in the form of a single the state of the block, accordingly, to achieve high portability.

Brief description of drawings

Figure 1(a)-1(C) are views in perspective showing the steps of manufacturing packaging for self-adhesive tape according to the first variant implementation of the present invention.

Figure 2 is a view in section of the state, when the release sheet attached to the adhesive tape.

Figure 3(a)-3(d) are drawings illustrating the shape of the edges of the release sheet.

Figure 4(a)-4(C) are views in perspective showing the method of use of packaging self-adhesive tape according to the invention.

Figure 5 is a drawing showing the location in which the adhesive tape according to the invention is superimposed on the plot for the overlay.

6 is a drawing of the place where the adhesive tape according to the invention is superimposed on the plot for blending, and a drawing showing the state, which is a continuation of figure 4.

7 is a drawing showing the state in which the overlaying adhesive tape according to the invention on the site for the overlay is completed.

Fig(a) and 8(b) are views in perspective showing an example of a form, which facilitates the opening.

Fig.9(a) and 9(b) are views in perspective showing additional is hydrated another example form, which facilitates the opening according to the invention.

Figure 10 is a schematic explanatory view showing the packaging for self-adhesive tape according to the second variant of implementation of the present invention.

11(a) and 11(b) are schematic explanatory views showing the conversion of the second variant of implementation of the present invention.

Fig is a schematic explanatory view showing additional other transformation of the second variant of implementation of the present invention.

Fig is a view in section, showing another embodiment of packaging self-adhesive tape according to the invention.

Fig is a view in section, showing the packaging for self-adhesive tape according to the invention, in which the end on the bent side of the release sheet thermoware.

Fig is a view in section, showing additional another embodiment of packaging self-adhesive tape according to the invention.

Description of options

Below will be described in appropriate ways to perform according to the invention with reference to the drawings. In all the drawings the same reference positions will correspond to the same or equivalent parts, and the user is offered the description will be omitted.

The first version of the runtime

Figure 1(a)-1(C) are views in perspective showing the steps of manufacturing the package 10 for self-adhesive tape according to the invention. Packaging 10 for self-adhesive tape includes adhesive tape 14 having a layer 12 of adhesive means on its one surface, and a release sheet 16 in a form that can be covered with all the adhesive tape 14. It is preferable that the adhesive tape 14, and a release sheet 16 are rectangular.

Figure 2 is a view in section of the state in which the release sheet 16 is attached to the adhesive tape 14. The adhesive tape 14 includes a substrate 18 and a layer 12 of adhesive means, relaively on one surface, and a release sheet 16 attached with the possibility of disconnection.

Packaging self adhesive tapes of the present invention is used for labels, medical care, cosmetics, decoration, masking, electronic industry and other applications. In particular, for packaging self adhesive tapes used for medical care, cosmetics, etc. can be used as packaging cutaneous drug, such as a poultice, plaster, surgical tape, cosmetic for ear the and and thermoadhesive package usually is applied to the skin, mucous membrane, etc.

A constituent material of the substrate 18 is not particularly limited, provided that it can support layer 12 of adhesive means, generally used woven materials, nonwoven materials, films, made of plastic or similar material, metal foil, etc. Additionally, the substrate may have a single layer structure or a multilayer structure; it may have a structure in which many sandwiches woven fabric or non-woven materials manufactured from different materials, or structure, which is superimposed, for example, polymer film, metal foil or the like material and a woven material or non-woven material.

Moreover, woven fabric or non-woven material used for the present invention are not particularly limited and may be a material obtained by processing fibrous material in a cloth and applied to the substrate of the adhesive tape; examples include his Jersey, processed into fabric by interlocking loops of tubular knitted fabrics, warp knitted fabrics, weft knitted fabrics, etc.

Preferred examples of the woven fabric or non-woven materials include woven materials or non-woven materials made of at least one what about the type of polymer fibers, selected from the group consisting of polyester resins, polyethylene resins or polypropylene resins; among them, preferred are woven materials made from polyethylene terephthalate, which is a polyester with little interaction with the component contained in the adhesive layer means.

Examples of polymer films include polymer films formed using polyesters such as polyethylene terephthalate, polyamides such as nylon, polyolefins such as polyethylene and polypropylene, polyvinyl chloride, plasticized polyvinyl chloride, plasticized copolymers of vinyl chloride with vinyl acetate, grades, copolymers of ethylene with vinyl acetate, cellulose acetate, ethylcellulose, copolymers of ethylene with acrylate, polytetrafluoroethylene, polyurethane and ionomer resin. Moreover, when the adhesive tape of the present invention is used as a skin preparation for medical care or cosmetics, it is preferable that the substrate in the form of cutaneous drug is used a material having sufficient elasticity or inelasticity, and highly preferred is polyethylenterephtalate leg woven fabric (knitted fabric).

It is preferable that the knitted fabric in the form of the substrate 18 osnovnaya (mass per unit area) is 50-500 g/m 2. Moreover, when the substrate 18 is measured according to the method of JIS L1018, it is preferable that the module longitudinal length (in the direction of the long axis) is 2 to 12 N/5 cm, and a modulus in the transverse direction (the direction of the short axis) is also 2-12 N/5 see Here the longitudinal length refers to the direction of flow during manufacture of knitted and transverse direction refers to the direction perpendicular to the longitudinal length, namely the direction of the width. When the module is less than 2 N/5 cm in the longitudinal or length in the transverse direction, superimposed on the plot for overlay when smoothing out the folds is difficult; moreover, when the module is greater than 12 N/5 cm in the longitudinal or length in the transverse direction, on the contrary, the adhesive tape is prone to excessive pulling with the appearance of creases during application. The above module is a value determined at room temperature (25°C).

Using the above substrate 18, is facilitated by the temporary fixing means for temporarily fixing, described later, and the form and structure of the substrate 18 after removal of the substrate from the temporary mounting almost not changed. Namely, for example, raspushenny or the like does not occur. Moreover, without difficulty is bending in half the packaging 10 for self-adhesive tape, and bent packing the La self-adhesive tape is not large. Additionally, the section that is bent in half during blending, the so-called "kink" is almost not possible, and the adhesive tape is applied gently.

The adhesive component is a composite component layer 12 of adhesive means is not particularly limited, provided that it has adhesiveness and can be superimposed on the plot for the overlay; acrylic adhesive components, the adhesive components rubber based adhesive components based on silicone, etc. are preferably used as an adhesive base; among them, particularly preferable, from the viewpoint of adhesiveness, the adhesive used components on a rubber base.

As a specific example of the adhesive component in the rubber base can be used natural rubber and synthetic rubbers, with examples of synthetic rubbers include copolymers of styrene and polyisobutylene. Additionally, examples of the styrene block copolymers include styrene-butylene-styrene block copolymers (SBS), styrene-ethylene/butylene-styrene block copolymers (SEBS) and styrene-ethylene/propylene-styrene block copolymers (SEPS). Specific examples of the styrene block copolymers include linear triblock copolymers, such as Kraton D-1112, D-1107 (trade name, created Kraton Performance Polymers Inc), JSR5000 Il is JSR5002 (trade name, created by JSR Corporation), Quintac 3530, 3421 or 3570C (trade name created by Zeon Corporation), and Kraton D-KX401CS or D1107CU (trade name, created Kraton Performance Polymers Inc) and branched block copolymers such as Kraton D-1124 (trade name, created Kraton Performance Polymers Inc.) and Solpren 418 (trade name created by Phillips Petroleum Company).

As polyisobutylene, for example, used its polymers and polymers with small molecular weight, and examples include Oppanol B10, B12, B12SF, B15, B15SF, B30SF, B50, B50SF, B80, B100, B120, B150, and B200 (trade name, created BASF SE) and Vistanex LM-MS, LM-MH, LM-H, MM L-80, MM L 100 MM L-120 MM and L-140 (trade name created by Exxon Chemical Company).

Moreover, as the acrylic polymer used is a polymer or copolymer containing at least one (meth)acrylate ester, such as 2-ethyl hexyl acrylate, methyl acrylate, butyl acrylate, hydroxyethylacrylate, 2-ethylhexyl-methacrylate as monomer level and can be used, for example, copolymers oktilovom ester of acrylic acid and acrylic acid, 2-ethyl hexyl acrylate/N-vinyl-2-pyrrolidone/1,6-hexandiol dimethacrylate copolymers, 2-ethyl hexyl acrylate/vinyl acetate copolymers, 2-ethyl hexyl acrylate/vinyl acetate/acrylic acid copolymers, 2-ethyl hexyl acrylate/2-ethylhexyl-methacrylate/dodecyl methacrylate copolymers, acrylate/2-ethylhexyl the lat copolymerizable acrylic emulsion, adhesive means acrylic polymer and the like, contained in the solution of aliphatic amerosport acrylic resin, series acrylic adhesive means Duro-Tak (created by National Starch and Chemical Company), series acrylic adhesive means GELVA (created by Monsanto Company), SK-Dyne Matriderm (Soken Chemical & Engineering Co., Ltd.), the EUDRAGIT series (Higuchi Inc.) etc.

Can be used one of the foundations of adhesive, such as rubber based adhesives, acrylic-based adhesive and the above-described silicone-based adhesive, or two or more of them may be mixed and used.

Additionally, when the adhesive tape of the present invention is used as a poultice or plaster for medical care or cosmetic treatment of the skin, can also be used water-soluble polymer as a layer of adhesive means; therefore preferably used water-soluble polymer, gelatin, agar, alginic acid, mannan, carboxymethyl cellulose or its salt, polyvinyl alcohol, polyacrylic acid or its salt, etc. or what happens as a result of crosslinking of at least one organic or inorganic cross-linking agent.

In addition to the above basic adhesive agent, which imparts stickiness, razmestiteli, solvent, water, thickener, humectant, filler, cross-linking the Gent, polimerizuet agent, solubilizers component, power absorption, stabilizer, antioxidant, emulsifying agent, surface active agent, a pH Adjuster, drugs, absorbing ultraviolet radiation agent, etc. are properly added to the layer of adhesive means.

When using the adhesive tape of the present invention, pharmaceutical preparations, such as cutaneous drug for medical care and cosmetics is not particularly limited, provided that they are absorbed through the skin into the body for the manifestation of the pharmacological effect, and their examples include anti-inflammatory agent, analgesic agent, an antihistamine agent, local anesthetic, power circulation, anesthetic, sedative, antihypertensive agent, an antibacterial agent and a vasodilator agent.

Release sheet 16 of the present invention can be used, if it refers to the leaves, commonly used as a packaging adhesive tapes. Moreover, the release sheet 16 may be a single layer or laminated layer, and the material that forms the adhesive sheet is not particularly limited, if the received pre-emptive effects of the present invention. For example, the material may be you are the wounds properly from the paper, non-woven fabric, aluminum, cellophane, nylon, high density or low density polyethylene, polyethylene terephthalate, polypropylene, polyvinyl chloride, polyamide, polyvinylidenechloride, polyvinyl alcohol, copolymers of polyvinyl acetate, polycarbonate, polystyrene, copolymers of ethylene and vinyl alcohol, etc.

Additionally, a release sheet may be a sheet, which is applied to an ink or an adhesive, or a sheet on which is provided a thin film in such a way as deposition or sputtering. As a thin film suitable thin films with properties of high gas-tightness and transparency, made of oxide silicon, magnesium oxide and aluminum oxide, in addition to metals such as aluminum. Among them, a film containing aluminum, is preferred film, which are sequentially layered additional polyethylene, aluminum, polyethylene, are preferred, and film, in which the outer layer is additionally layered cellophane, are preferred for use.

Since these adhesive sheets are bent, when the adhesive tape is sealed, the sheets that are flexible, preferred. Accordingly, the thickness of the release sheet is not particularly limited, provided that it can be bent, and the pre is respectfully, for the thickness has reached a value in the range of 10-500 μm, and more preferably, the thickness has reached a value in the range of 15-300 μm.

The release sheet 16, treated silicone that is described below, is attached with the ability to detach the adhesive tape 14, as shown in figure 1(a), to obtain a state in figure 1(b). At this time, the adhesive tape 14 and the release sheet 16 are attached to each other so that the Central line of adhesive tape 14 that is parallel to its short direction may be offset from the center line of the release sheet 16 that is parallel to its short direction. The Central line of the release sheet 16 serves as a first bend line to form a package 10 for self-adhesive tape.

The release sheet 16 is bent along a first bend line together with adhesive tape 14 to form a first section 20 and second section 22 of the same shape. Inside the bent release sheet 16 is sealed bent adhesive tape 14; thus, the package 10 for self-adhesive tapes of the present invention is made (figure 1(C)). It should be understood that in this condition, the fold line of adhesive tape 14 (the second fold line) is placed adjacent to the first fold line release sheet 16.

As SPO is both for sealing adhesive tape 14, preferred is a method for sealing the area surrounding the adhesive tape 14 on the section where the first section 20 and second section 22 of the release sheet 16 are superimposed on each other. The sealing of the release sheet 16 and the inner surface is isolated from the outer surface; in this regard, the adhesive tape 14 more hygienically and physically protected, resulting in an advantage that the component contained in the adhesive layer packaging tools 10 for self-adhesive sheet does not follow the outside, does not evaporate, etc.

As the method for sealing the periphery of the release sheet 16, in addition to the method of heat sealing, may be considered a method of using an adhesive and the like material. Alternatively, the periphery of the release sheet 16 may be held together by tape. Using the thus completed package 10 for self-adhesive tape with a release sheet 16 is also used as packaging; accordingly, traditionally occurring individual packaging can be excluded.

In order to avoid an acute angle finish packing for self-adhesive tape effective is that the anti-adhesive sheet has an approximately rectangular shape, so that some of the corners and preferably all four corners ready is acouchi for self-adhesive tapes can be curved. Figure 1(C) shows a state in which two corners are rounded.

Additionally, there may be used other means so as not to damage the land for overlay or its surroundings during the overlapping edge of the adhesive sheet, for example, all or part of the edges of the release sheet can be formed in a wave shape, pulse shape or form bands, or the front end edge deliberately not sealed (see figure 3(a)-3(d)).

In the present invention it is preferable that the adhesive sheet 16 has means for reducing the adhesive force, which reduces the adhesive force between the layer 12 of adhesive means of the first section of adhesive tape 14 and the release sheet 16. As a means to reduce the adhesive force can be taken into account that the entire surface of the release sheet 16 in contact with the adhesive tape 14, is subjected to a release treatment, whereas only the area shown by hatching in figure 1(a)may be subjected to release treatment. Moreover, this tool is to reduce the adhesive force aimed at the creation of the first section 26 of the adhesive tape 14, is easily detached from the adhesive sheet 16 during opening of the package 10 for self-adhesive tapes; therefore, only the section of release sheet 16, which pin is ciruit with the first section 26 of the adhesive tape 14, may be subjected to release treatment, or only a portion of the above section can be subjected to release treatment while achieving set goals.

Examples of anti-adhesive processing include, in addition to methods of using anti-adhesive means, such a way of squeezing relief and sanding or processing of sand, which physically creates antiadhesion without difficulty. As anti-adhesive means can be used any substances which may impair adhesion of silicone, alkyl side release means, liquefied wax release means and the like; among them, preferred is the treatment with silicone, using a silicone release agent. Processing the silicone has the advantage that is easily and with low cost. Through the implementation of processing silicone, after use, the package 10 for self-adhesive tape when the adhesive sheet 16, a layer 12 of adhesive means can be easily removed from the release sheet 16 for opening the layer 12 of adhesive means; in this regard, the imposition on the site for overlay is simple.

As another means for easily detaching the release sheet 16 of the layer 12 of adhesive means udges who ate the tape 14 may be provided with means for temporarily retaining at least part of the substrate of the adhesive tape, namely, a means of temporary attachment to the release sheet 16. Means for temporary fixing is not particularly limited, and in addition to the magnetic force, electrostatic force or physical force, such as magic tape, double-sided adhesive tape, the adhesive means can be used, for example, adhesive, pseudoalhagi, welding, thermal bonding, cold pressure treatment, pressure treatment, and hot-melt adhesive and the like, according to the material, shape, etc. of release sheet 16 or the substrate 18. In particular, when the inner layer of the release sheet 16 is composed of a thermoplastic material which melts at a predetermined temperature, and the substrate 18, the adhesive tape 14 is formed from a woven material, for example, the inner layer of the release sheet 16 can be melted and spread in the woven material of the substrate 18 and solidify therein; accordingly, the temporary fastening thermoception is effective. Moreover, even when the release sheet 16 is not thermoplastic, may be taken into account that thermoplastic material contained in the material of the substrate 18 in order to effect thermal bonding. Moreover, the inner surface of the second leg 22 of the release sheet 16 is stamped for the formation of a certain amount of you who topusa plots it also can be used a means for holding the substrate 18 by the engagement of the substrate 18 to these protruding sections.

While can be used various means of temporary attachment described above, among them, the method that uses pseudoalhagi or hot melt adhesive, or a method of using thermal bonding, are particularly preferred. In the method of using pseudoalhagi or hot melt adhesive, when the adhesive tape 14 together with the release sheet 16 is bent along the bend line with a release sheet 16 with the formation of the first section 26 and the second section 28, the first portion 26 of the adhesive tape 14 is obtained is greater than the second section 28 of the adhesive tape 14, the first portion 26 has an ongoing plot, which extends from the second leg 28, and pseudoagouti or hot-melt adhesive is used on the section 24 facing the ongoing plot on the site of the release sheet 16 on the side of the second leg 28 of the adhesive tape 14. The adhesive strength of the adhesive area 24 acting on the substrate 18, the adhesive tape 14, more sticky layer 12 of adhesive means acting on the release sheet 16; thus, the first portion 26 of the adhesive tape 14 is easily separated from the release sheet 16 after using the adhesive tape 14 without the means to omersericjvna force, such as a surface treated with silicone or similar material. More preferably, the formation of such adhesive area 24 is used in conjunction with surface-treated with silicone.

On the other hand, in the case of temporary fasteners thermoception, section 24 as described above is not formed. It should be understood that when the temporary fastening thermoception, after or at the same time, when the release sheet 16 is bent in a state in figure 1(C), the outer periphery, in which the first section 20 and second section 22 are superimposed on each other, sealed, for example, can be done by TermoSanitari, thermal bonding. Alternatively, after thermal bonding the outer periphery of the release sheet 16 may be sealed by TermoSanitari or similar

The temporary mounting means may be a means in which the adhesive strength of the non-adhesive surface 30 of the substrate 18, the adhesive tape 14, acting on the release sheet 16 (adhesive force of the adhesive area 24 as a means of temporary attachment), greater than the adhesive force (adhesive) layer 12 of adhesive means acting on the release sheet 16. Namely, the adhesive strength of the substrate 18, acting on the release sheet 16 by means of temporary attachment, the adhesive strength (CL is icost) layer 12 of adhesive means, the adhesive tape 14, working on the site for overlay and adhesive strength of the layer 12 of adhesive means, the adhesive tape 14, acting on the anti-adhesive sheet, are in the relationship shown below:

the adhesive strength of the layer 12 of adhesive means acting on the site for overlay

> the adhesive strength of the substrate 18, acting on the release sheet 16 by means of a temporary fastening

> the adhesive force of the layer 12 of adhesive means acting on the release sheet 16.

Pseudoalhagi refers to the fact that in General has no adhesiveness or stickiness, but holds the interest in the special conditions or the like described in the Patent map areas of technology, General 21 "Adhesion," s available on the website of the Japanese patent office, as defined below, is used pseudoalhagi, prepared by adding an additive to the adhesive means. As pseudoephedine can be used various known pseudoephedine. This pseudoalhagi can be applied to the area, drawn to the continuing plot of the second part 22 of the release sheet 16; it may be in the form of spots deposited on the entire surface of the ongoing plot of the substrate 18, or performed on an ongoing plot as lines or spots. Moreover, pseudoalhagi is not applied, while n is necessary can be formed layer pseudoephedine resin.

Below with reference to figure 4-7 will be described action and effect package 10 for self-adhesive tape according to the present variant execution.

Figure 4(a) shows a perspective view of a package 10 for self-adhesive tape according to the present variant execution. Compared with traditional adhesive tape package 10 for self-adhesive tape according to the present variant of execution is the packaging that is separate from the release sheet, and therefore is a cost effective resource. Packaging 10 for self-adhesive tape according to the invention is converted to product in a single unit, and therefore has a high portability.

Figure 4(b) shows the state when the sealed adhesive sheet 16 starts to open from one end sealed to the periphery of the release sheet 16. The release sheet 16 is opened at least detach from the layer 12 of adhesive means of the first section 26 of the adhesive tape 14.

Next, as shown in figure 4(C), when the release sheet 16 finally opened up to return to a flat state before bending, adhesive tape 14 is in the state in which the first section 26 is permanently disconnected from the release sheet 16, and a layer 12 of adhesive means of the first section opened. In particular, when the release sheet 16 is exposed on the development of silicone, which reduces the adhesive force between the layer 12 of adhesive means of the first section 26 of the adhesive tape 14 and the release sheet 16, state 4(C) can be easily achieved. Additionally, when the tool 24 temporary fasteners, such as pseudoalhagi or hot melt adhesive, is provided in the release sheet 16, state 4(C) can be easily achieved without surface-treated with silicone, if the adhesive strength of the substrate 18, the adhesive tape 14, acting on the release sheet 16 by means of temporary attachment, designed to be greater than the adhesive force of the layer 12 of adhesive means acting on the release sheet 16.

5 to 7 show embodiments of the for the case when the adhesive tape of the present invention is used, in particular, as a skin preparation for medical care or cosmetic products, with the adhesive tape of the present invention may also be imposed in the same way in the case of use in another application. Namely, 5-7 show how to overlay the overlay plot for packaging self adhesive tapes in which the adhesive layer 12 means of the first section 26 of the adhesive tape 14 is opened. First packaging adhesive self-adhesive tape keeps one hand and R is smushaetsja on the site for overlay or near the site for blending as shown in figure 5. Next, as shown in Fig.6, while holding the first section 20 of the release sheet 16, the release sheet 16 is drawn over the skin in its longitudinal direction and the direction from the adhesive tape 14. When the release sheet 16 is pulled, the second section 28 of the adhesive tape 14 is detached from the release sheet 16 and simultaneously superimposed on the plot for the overlay. In particular, since the adhesive tape 14 is applied when pulling the release sheet 16, the adhesive tape 14 may be imposed without folds. Fig.7 shows the state in which all the adhesive tape 14 superimposed on the plot for the overlay to complete the application.

The adhesive tape of the present invention can be held by hand, because the first section 20 of the release sheet 16, detached from the layer 12 of adhesive means can be maintained thumb hosting adhesive tape. Accordingly, the risk of separation of the adhesive tape when applying adhesive tape to the area to overlay small and inconvenience from offset adhesive tape or sagging position of adhesive tape under the action of gravity in an unplanned direction during application are insignificant; therefore, the adhesive tape can be superimposed on the plot for the overlay. Adhesive Les is that it can be easily superimposed with one hand, even if the plot overlay is back or the like, on which an independent overlay difficult.

In the above-described process using the risk of contact adhesive layer means with the skin, except for the portion for blending small. Excluding the adherence of the adhesive layer means to the fingers or hands, which often occurs when using traditional adhesive tapes, this tape is hygienic; after removing the first portion 20 with a release sheet 16 of adhesive tape 14 is maintained or enhanced on the second section 22 of the release sheet 16, thereby preventing the condition in which cutaneous drug cannot be used due to the adhesion of the adhesive means with each other.

In addition, for easy opening packaging self adhesive tapes is the effective use of as a means for sealing the periphery of the first section 20 and second section 22 of the release sheet 16 so-called technology for easy peeling. Tool for easy exfoliation with the possibility of easily detaching described in Patent map areas of technology, General 21 "Adhesion," s available on the website of the Japanese patent office (www.jpo.go.jp/shiryou/s_sonota/map/ippan21/4/4-3-1 .htm), it refers to the container is m and packages the printing TermoSanitari for easy disconnect when opening. In particular, examples of a light exfoliation include different types, such as aggregate type disconnection, in which an adhesive layer between the first section 20 and second section 22 of the release sheet 16 himself off to disconnect, interlayer type of disconnection, in which the adhesive strength between the adhesive layer and the first portion 20 or the second area 22 is negligible, and the first section 20 and second section 22 is detached from the adhesive layer during the opening, and boundary type detach using easily detachable resin, such as EVA, but not particularly limited to it; when as antiadhesive sheet 16 is used, the material sheet, which on the surface is a layer of polyethylene, as easily peelable adhesive layer can be used materials with a dual-layer structure consisting of a layer containing, for example, high density polyethylene as the main component, and a layer of easily peelable resin prepared by adding the resin, which causes the tearing off of aggregation, low-density polyethylene.

Additionally, it may be properly used providing notches on the edge for easy opening with a release sheet or provide Uchenie fragile area open to release the sheet.

Moreover, for the same purpose, as shown in Fig(a) and 8(b), the ends of the first section 20 and second section 22 of the release sheet 16 can be left loosed so that the non-fastened parts 40 can be held. In particular, in the case of the form shown in Fig(b), may provide a broader loosed areas 40 for a more comfortable hold. Of course, by using in combination the above-described technologies easy exfoliation of the opening is easier.

Additionally, the package 10 for self-adhesive tape shown in Fig.9(a) and 9(b)are examples of easy opening; end areas in the whole of the first section 20 and second section 22 of the release sheet 16 can be left loosed so that the non-fastened parts 40 can be held. This case presents the advantage that the non-fastened parts 40 easy to hold, since the area loosed sections 40, changing the width of the package 10 is large. Moreover, like the above, closed plot (plot dot-dashed line) is exposed to light flaking to further facilitate the opening; however, if the plot shows a double-dash-dotted line in Fig.9(a), is formed as a line of least resistance, in the example, the heat sealed area easily cut transversely along the line of least resistance for the circumcision of the first section 20 in the desired form without light exfoliation of the sealed area.

Moreover, as shown in Fig.9(a), it is also preferable that the marker 50 in the form of grooves, which can be recognized by touch, secured to one section of the release sheet 16, for example, the edge loosed sections 40 of the first section 20. In the present invention, when the package 10 for self-adhesive tape is opened, the layer 12 of adhesive means, the adhesive tape 14, facing outwards, is appropriate for the overlay operation, as described next (see figure 4(C)); however, by providing the label 50, which can be recognized by touch at least one section of release sheet 16, even visually impaired people can recognize the top and bottom of the package 10. He can understand that the label 50, which can be recognized by touch, can refer to different objects, in addition to the notches, such as the form shown in figure 3, the bump and the ledge.

Configuration figure 9(b) represents one type in which the non-fastened section 401 of the first section 20 is longer than the non-fastened section 402 of the second leg 22 so that the top and bottom of the packaging can be recognized by touch. Of course, such a label is the same to be embedded in the configuration shown in Fig. As shown in Fig.9(b), the edge loosed section 401 of the first section 20 is located remotely from the edge loosed section 402 of the second leg 22 to ensure the altitude difference; thus, the effect is much more comfortable holding loosed section 401.

The second option run

Figure 10 is a schematic explanatory view showing a package 10 for self-adhesive tape designed to further facilitate opening. Packaging 10 for self-adhesive tape, shown in figure 10, differs in the form of heat sealable area 60 on the plot, in which the first section 20 and second section 22 of the release sheet 16 are superimposed on each other. The other configuration is the same as the configuration in the above-described first embodiment, and its description will be omitted.

As shown in figure 10, heat sealable section 60 is provided on the section 60A on the side opposite sognatore section 55 of the packing 10 for self-adhesive tape, and at the edges 60b and 60C, performed between section 60A and the knuckle of the section 55. Heat sealable sections 60b and 60C on both sides are straight and the same as parts in the first embodiment. Heat sealable section 60A between termosvarivaemaya plot and 60b and 60C is made in the position, remote from the end; section 65 is not bonded, so that the section 65 can hold to open the package.

As illustrated, heat sealable section 60A has a Chevron or triangular sawtooth shape. On heat sealable section 60A of such form that when the segment 65 is held for pulling the first section 20 and second section 22 of the release sheet 16 in the direction in which the first section 20 and second section 22 are receding at a distance from each other, the pulling force is concentrated on one of the peaks of chevrons heat sealable section 60A, and tearing off heat sealable section 60A starts with this vertex. For example, when the package is opened from the right upper end of figure 10, the said force is concentrated at the top of the Chevron, as shown by the reference position 68. In particular, as mentioned the top of the Chevron represents a point in the form shown in figure 10, and the pulling force is concentrated on one point, even if this effort is small, the break starts without a problem. As soon as the break starts on the heat sealable section 60A is tearing extends from the start point of the substrate to another surface without the application of additional large pulling effort needed to lift all heat sealable section 60; thus, the package 10 plasmolysis adhesive tape reaches the state in figure 4(C).

The height of the Chevron N and step R in heat sealable section 60A can be properly defined. However, when R more N, angle the top of the Chevron is great, and the effect of concentration of effort is reduced. Moreover, if R is small, the pulling force applied to the plot 65, distributed on 2 or more vertices of chevrons, this requires great effort to open. On the other hand, if N is small, the shape of the heat sealable section 60A is approaching the form of a rectilinear heat sealable area, and in this case also requires a great deal of effort to open. When considering these points it is advisable that N was approximately 10 mm, and P is approximately 10-20 mm

11(a) shows the conversion of heat sealable section 60 figure 10, in which the inner edge of the heat sealable section 60A is straightforward. If one edge is straight, as this creates a feeling of smoothness while the substrate is heat sealable section 60.

Moreover, since the tearing off heat sealable section 60 is easy thanks to the concentration of efforts on one point, heat sealable section 60A, as shown in figure 11(b), there is only one salient point 70 that extends in the direction of section 65 of the holding. In the configuration of figure 11(b) plots, in addition to serving points and 70 heat sealable section 60A, slightly tilted; this is for free distribution to be torn away from the protruding part 70 to other sites.

Additionally, the means for fastening the first section 20 and second section 22 of the release sheet 16 is not limited to termosvarivaemaya, this may be considered a method in which use an adhesive or similar material; at least one protruding point, the protruding outward is formed on the outer edge of the surface area of the connection by adhesive or similar material, thereby obtaining the same capacity easy opening, as in the case of thermovalve section 60A, shown in figure 10 and 11.

Moreover, Fig shows an example in which a solution in which heat sealable plot configuration Fig(b) provide for the exposed points 68 and 70, described above. In this configuration, the area of the plot 65 retention refers to the ongoing plot 69 heat sealable section 60. Because the user usually keeps this area to open the package 10, are signs that the force flowing directly to the ongoing plot 69 and disconnection is carried out without difficulty.

In configurations figure 10, 11(a)11(b) and 12 can also be applied to the configuration of figure 9(b). Namely, not shown, for example, in Conf the configuration in figure 10, one portion 65 of the first section 20 and second section 22 may be longer than the other section 65; in this case, the part 65 can be held easily and efficiently for the user.

As noted above, suitable first and second embodiments of the invention has been described in detail, but the present invention is not limited to the above variants of execution.

For example, although the above-described case, when the adhesive sheet and the substrate are approximately rectangular, the sheet and the substrate can be of any shape various flat shapes such as square, circular, ellipsoidal and oval shapes.

Moreover, the method of manufacturing according to the invention is also not particularly limited, and manufacturing, in General, passes through the stage of manufacturing the adhesive tape, the step of bonding adhesive sheet with adhesive tape and the stage of imposition of anti-adhesive sheet.

Additionally, in the above-described versions of the invention is performed so that the first portion 20 with a release sheet 16 can not be separated from his second section 22; alternatively, the line of least resistance (for example, perforation, line, heated for easy tearing, and the like) can be performed between the first section 20 and second section 22 for separating the first portion 20 and readhesion sheet 16 from its second section 22, when the release sheet 16 is extended from the first section of adhesive tape 14. This is useful for cases when the imposition is easier with less anti-adhesive sheet, if there is a disturbance around the site to overlay.

Moreover, in the above-described versions of the edges superimposed on each of the first section 20 and second section 22 of the release sheet 16 termonbarry, and a bent section is not selected; alternatively, as shown in Fig, a bent section 55 may be subjected to the same processing as the plot made by the other edge. In this case, as similar to the sealed area is formed on all four sides of the package 10 for self-adhesive tape, the appearance is pleasant.

Moreover, as shown in Fig, adhesive tape 14 may be located between the first section 20 and second section 22 of the release sheet 16 so that the line 42 bend, the first bend line) anti-adhesive sheet 16 may be of the opposite line 44 bend (second fold) adhesive tape 14. Additionally, we can assume that the first line 42 bend is not parallel to the second line 44 bend, but the first line 42 bend and the second line 44 form a bend angle of 90° or an angle other than 90°.

Fig shows additional another embodiment of the present invention, in which the area of Pervov the section 26 of the adhesive tape 14 is made essentially as well as the area of the second section 28; in other words, the first portion 26 and second section 28 essentially have the same shape. In this case, the tool 24 temporary mounting is not provided on the second section 22 of the release sheet 16, but it is necessary to provide between the first section 26 and second section 28 of the adhesive tape 14. This tool 60 temporary fastening can be pseudoaddiction or hot-melt adhesive, similar to that described above options run; alternatively, if the substrate 18 of the adhesive tape 14 is composed of non-woven material, can be used a method for weaving fibers.

Examples

As the adhesive means mixed 20 parts of a styrene-isoprene-styrene block copolymer, 20 parts of polyisobutylene (PIB), 45 parts of liquid paraffin and 15 parts glycerin ether gidrirovannoe rosin; this mixture is introduced as a filler in a woven material made of polyethylene terephthalate to obtain an adhesive tape. Multi-layer film of polyethylene terephthalate, aluminum and polyethylene (thickness 80 μm) is cut so that the area of the multilayer film can be greater than the area of the adhesive tape, and all its surface was processed with silicone, as a means to reduce the adhesive force. Next, the adhesive tape is placed on the surface of the release sheet, which is provided with adsto to reduce the adhesive force, when this adhesive tool, as a means of temporary attachment deposited on part of the site on which there is adhesive tape. Next, the release sheet is bent so that the adhesive tape can be enclosed in it, and part of the adhesive tape may come in contact with by means of temporary attachment, and the edges termonbarry. Thus obtained package for self-adhesive tape in the form shown in figure 1(C) and 4(a).

When you open this package for self-adhesive tape, as in figure 4(C), bent the adhesive tape remains on one side of the open anti-adhesive sheet. This will then be superimposed on the skin according to the procedure shown in figure 5-7; adhesive tape is easily applied to the skin safely and painlessly, and without folds.

According to the procedure of the above example, the conditions of education in the area of heat sealing modified to fabricate a variety of packages for self-adhesive tape in the form shown in figure 10; the force required for opening heat sealable area (area shown by the reference position 60A figure 10), modified in accordance with the testing efforts of the opening, thus the performance of each package valued at the result of the health check.

When testing efforts opener, used tested the e tensile Autograph AGS-1 kg NG (created by SHIMADZU Corporation). Further, each of the ends to open the packaging (upper plots plots 65 holding the first section 20 and second section 22 figure 10) is inserted into the clamping device, and the measured force per 25 mm width required for heat sealable opening area (area shown by the reference position 60A figure 10), when the ends of the opening was delayed with the speed of opening of 300 mm/min in opposite directions (this is made of so-called T-shaped opening). The measurement results are shown in the table below.

Table 1
The force required to open
(N/25 mm)
The result of the health check (performance package)
Sample 1
Sample 2
Sample 3
Sample 4
Sample 5
Sample 6
15
10
5
1
0,5
0,1
X
About
o.o
o.o
About
X
OO well (performing sealing is excellent, and otkryvaet - high)
Oh well (performing the sealing is good or otkryvaet - high)
X difficult to open, or execute sapec is tawania is bad.

Proceeding from the above table, it turns out that the test result is "good", when the force required for opening the packing, takes a value in the range of 0.5 to 10 N/25 mm, and the test result is excellent, particularly when stress takes a value in the range of 1-5 N/25 mm on the Basis of these results, it is desirable that the conditions of formation, heat sealable area was determined so that the force required for opening the packaging, can take values in the range of 0.5 to 10 N/25 mm and more preferably in the range of 1-5 N/25 mm can thus be obtained packaging self-adhesive tape, which is easy to open, even for the elderly and patients with insufficient physical development, and execution of sealing which is good.

The list of reference positions

10 packaging for adhesive adhesive tape

12, the layer of adhesive means

14 adhesive tape

16 release sheet

18 substrate

20 the first section of release sheet

22 the second section of release sheet

24 the means for temporary fastening

26 the first section of adhesive tape

28 the second section of adhesive tape

30 the non-adhesive surface

40 loosed the surface

42 the first fold line

44 the second fold line is

50 notch

60 heat sealable area.

1. Packaging self adhesive tapes containing the adhesive tape having a substrate and a layer of adhesive means on one surface of the substrate, and packaging for adhesive adhesive tape includes a release sheet attached with the possibility to detach the layer of adhesive means, with
anti-adhesive sheet is bent with the formation of the first section and the second section along a given first bend line,
the adhesive tape is bent with the formation of the first section and the second section along a given second fold line so that the layer of adhesive means facing outwards, and
bent adhesive tape is sealed inside a bent release sheet,
moreover, the first section of adhesive tape is greater than the second section of adhesive tape, with the first section has an ongoing plot, which extends from the second segment, and
at least part of the site, drawn to the continuing plot of land with a release sheet on the side of the second section of adhesive tape, provided by the means for temporary fastening.

2. Packaging self-adhesive tape according to claim 1, in which the adhesive strength of the substrate of the adhesive tape acting on the anti-adhesive sheet by means of the temporary to which Alenia, more adhesive force of the layer of adhesive means acting to release the sheet.

3. Packaging self-adhesive tape according to claim 1 in which the means for temporary attachment has the ability to stick to the substrate with adhesive tape.

4. Packaging self-adhesive tape according to claim 1, in which at least part of the anti-adhesive sheet provides a means for reducing the adhesive force, which reduces the adhesive force between the adhesive layer means of the first section of adhesive tape and adhesive sheet.

5. Packaging self-adhesive tape according to claim 4 in which the means for reducing the adhesive force is a surface-treated with silicone, is provided at least on part of the site with a release sheet, which is attached to the layer of adhesive means of the first section of adhesive tape.

6. Packaging self-adhesive tape according to claim 4 in which the means for reducing the adhesive force is a relief surface and/or peeled surface is provided at least on part of the site with a release sheet, which is attached to the layer of adhesive means of the first section of adhesive tape.

7. Packaging self-adhesive tape according to any one of claims 1 to 6, in which a bent adhesive l the NTA sealed inside bent anti-adhesive sheet in a state in which the first fold line and second fold line are adjacent to each other.

8. Packaging self-adhesive tape according to claim 7, in which
the first section of release sheet essentially has the same shape as the second section of release sheet,
the first section and the second section of release sheet superimposed on each other, and
the area surrounding the adhesive tape on which the first section and the second section of release sheet superimposed on each other, sealed.

9. Packaging self-adhesive tape of claim 8, in which the outer edge of the surface area of the connection, the sealing gap between the first section and the second section of release sheet formed of at least one protruding point, coming out.

10. Packaging self adhesive tapes containing the adhesive tape having a substrate and a layer of adhesive means on one surface of the substrate, and packaging for adhesive adhesive tape includes a release sheet attached with the possibility to detach the layer of adhesive means, with
anti-adhesive sheet is bent with the formation of the first section and the second section along a given first bend line,
the adhesive tape is bent with the formation of the first section and the second section along the backside of the authorized second fold line so that the layer of adhesive means facing outwards, and
bent adhesive tape is sealed inside a bent release sheet,
the first section of adhesive tape essentially has the same shape as the second section of adhesive tape, and
between the first section of adhesive tape and the second section of adhesive tape provides a means for temporary fastening.

11. Packaging self-adhesive tape of claim 10 in which the adhesive force of the means for temporary fastening greater adhesive force of the layer of adhesive means acting to release the sheet.

12. Packaging self-adhesive tape of claim 10 in which the means for temporary attachment has the ability to stick to the substrate with adhesive tape.

13. Packaging self-adhesive tape of claim 10, in which at least part of the anti-adhesive sheet provides a means for reducing the adhesive force, which reduces the adhesive force between the adhesive layer means of the first section of adhesive tape and adhesive sheet.

14. Packaging self-adhesive tape according to item 13, in which the means for reducing the adhesive force is a surface-treated with silicone, is provided at least on part of the site with a release sheet, which is attached to the layer of adhesive with which estva first section of adhesive tape.

15. Packaging self-adhesive tape according to item 13, in which the means for reducing the adhesive force is a relief surface and/or peeled surface is provided at least on part of the site with a release sheet, which is attached to the layer of adhesive means of the first section of adhesive tape.

16. Packaging self-adhesive tape according to any one of p-15, which is bent adhesive tape is sealed inside bent anti-adhesive sheet in a state in which the first fold line and second fold line are adjacent to each other.

17. Packaging self-adhesive tape according to item 16, in which
the first section of release sheet essentially has the same shape as the second section of release sheet,
the first section and the second section of release sheet superimposed on each other, and
the area surrounding the adhesive tape on which the first section and the second section of release sheet superimposed on each other, sealed.

18. Packaging self-adhesive tape 17 in which the outer edge of the surface area of the connection, the sealing gap between the first section and the second section of release sheet formed of at least one protruding point, coming out.



 

Same patents:

FIELD: process engineering.

SUBSTANCE: invention relates to laminar articles based on, for example, cardboard. Laminar article, particularly, sandwiched sensor package comprises at least three plies of paper and/or cardboard, and/or leather, and/or metal, and/or polymer, and/or glass, and/or plastic. Proposed method comprises step-by-step production of liner, its processing by varnishing and/or lamination, and/or embossing, and/or creasing. Mid carcass ply is made from dense cardboard in thickness making at least 3 mm with recesses for wiring the electronic multimedia components. Patterns can be applied to said liner by offset and silk-screen processes, hot embossing, relief stamping or making the raised elements. The article thus produced has the case with built-in display and/or loudspeaker, power supply, control and electronic P.C.B. interconnected in common circuit. Power supply can be composed by storage battery or solar battery. The case outer surface can be equipped with exposed or concealed USB-port connected with electronic p.c.b. and power supply to charging and adding data to electronic p.c.b. memory while control element is composed by sensor of opening, and/or motion transducer and/or control button.

EFFECT: perfected method.

14 cl, 7 ex, 2 dwg

FIELD: packaging industry.

SUBSTANCE: invention relates to a container with improved capturable surface and, in particular, a container comprising a housing and a lid. The object of the invention is to provide a container having capturable surfaces, which enable an easier opening and closing of the container. The container comprises a housing and a lid. The lid has an upper part and a lower hollow cylindrical part, and an outer layer of a material softer than a lower hollow cylindrical part, is connected to the outer surface of the lower hollow cylindrical part. The outer layer preferably covers substantially the entire surface of the lower hollow cylindrical part. In addition, the container housing has one or more capturable surfaces in the form of zones with relatively higher coefficients of friction. The container also comprises a lid threadably secured to the threaded hole. At that the lid is made of plastic or polymer material. At that the container is made with the ability of opening by clamping the skirt with one hand and clamping the strip at the part of the housing with the other hand.

EFFECT: creation of a container having capturable surfaces which enable an easier opening and closing of the container.

12 cl, 5 dwg

FIELD: packaging industry.

SUBSTANCE: invention relates to devices for storage and twisting in rolls of sheet materials for various purposes, in particular, cellular polycarbonate sheets. The device comprises a cylindrical element (1) fixed on the base and the supports (2, 3) fixed at its ends, with axes for mounting the device (6) for winding with its placement inside the cylindrical element (1), at that one support (3) is made removable.

EFFECT: invention provides easy storage and transportation of the sheet material and its mechanised twisting into rolls for extraction from the cylindrical element.

3 cl, 3 dwg

FIELD: packing industry.

SUBSTANCE: protective case is designed for protection of padlocks of general purpose of all types against external effect of environment. When the proposed protective case is used, environmental effect at padlocks is reduced, and their service life increases.

EFFECT: reduced costs of consumers, in connection with increase service life of padlocks.

6 cl, 4 dwg

Package for eggs // 2476361

FIELD: packaging.

SUBSTANCE: invention relates to packages for eggs. The invention object is to increase the flexural rigidity and stability during stacking of the package, reduction of the contact of the eggs, ventilation of the package. The package for eggs comprises a base in the form of a tray in which two rows or more cells for the eggs are made, and also dividing stops placed in a tray between the cells, ring-shaped dampers at the bottom of the cells in the form of ring-shaped grooves directed inside the cells. And along the perimetre of the tray a reinforcement rib in the form of a flanging is made. Each cell is made with a shape of smoothly mating spherical surfaces close to the form of eggs, the bottom part of each cell is made cylinder-shaped in the bottom of which a ring-shaped groove is made, which is a ring-shaped damper. The bottom parts of all the cells are connected to each other with jumpers to form a ring-shaped reinforcement rib in this part of the tray, separating stops between the cells are made in the form of projections of a height not exceeding the height of the tray. On the tray flanging along the perimetre the distantly located projections are made oriented in the direction from the flanging to form channels for ventilation.

EFFECT: increased flexural rigidity and stability during stacking of the package, reduction of the contact between eggs, ventilation of the package.

3 cl, 5 dwg

FIELD: chemistry.

SUBSTANCE: polymer composition contains polyethylene terephthalate, titanium oxide and iron oxide. The weight ratio of titanium oxide to iron oxide ranges from 150 to 250.

EFFECT: invention enables to obtain food containers with improved characteristics with respect to light absorption and reflection, improved light-protective properties.

8 dwg, 4 tbl

FIELD: transport, package.

SUBSTANCE: invention relates to hardware intended for killing harmful effects of spillage or release of chemicals. Proposed device comprises first container with closed chamber with negative pressure and inlet for external harmful chemicals. Proposed device comprises second container fitted and secured in said first container. Note here that said second container contains, in fact, safe liquefied gas and has opening communicated with ambient medium for control purposes.

EFFECT: higher safety.

10 cl, 2 dwg

Apron // 2463232

FIELD: transport, package.

SUBSTANCE: invention relates to tare for sweets or similar confectionery. The aim of invention is to simplify apron structure while keeping possibility to pile aprons and to disassemble this pile. The apron represents plastic tray and is made in plane as rectangular with multiple cells. Each of the cells represents cavity with bottom oriented downwards in apron operational position. In this structure, the cells are located in groups so that each group of cells consists of two cells the geometrical centres of which are located in plane symmetrically relative to point where diagonals of the mentioned rectangular intersect. Hereat, cell height is less than apron height. Additionally, in the places free from cells the apron has oriented upwards in apron operational position hollow vertical projections located in groups. Each group of projections consists of two projections the geometrical centres of which are located in plane symmetrically relative to point where diagonals of the mentioned rectangular intersect. Hereat, projections of each group of projections are made with different height and with mating geometry. Smaller projection of group may be freely placed in the cavity of larger projection of the group, and top part of larger projection of the group may be freely placed in the cavity of smaller projection of the group.

EFFECT: simplification of apron structure while keeping possibility to pile aprons and to disassemble this pile.

4 dwg

FIELD: transport, package.

SUBSTANCE: invention relates to containers provided with dispensers. Proposed dispenser comprises case with carcass, flexible top wall and bottom wall. Said walls are retained by carcass. Note here that flexible top wall and bottom wall define container inner volume. Proposed dispenser comprises additionally a cover jointed with top flexible wall to open on pivoting thereon. It includes also sealant to tightly secure the cover to case, work part and handle. Note here that said sealant may be broken to open said cover, hence, to allow dispensing container contents.

EFFECT: efficient dispenser, savings of plastic material.

32 cl, 157 dwg

FIELD: personal use articles.

SUBSTANCE: invention relates to disposable means for tea brewing and other infusions. Disposable device is a sieve for tea brewing, it includes a rigid base with a folding line which folds along the folding line after brewing tea, easily deforming moisture-permeable brewing container and a spinning mechanism of threads laid on the surface of the moisture-permeable container of the sieve, which by the method of pulling the threads enables to press the tea leaves which are inside the sieve, after it was folded.

EFFECT: easy to use.

13 cl, 6 dwg

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention relates to medicine. Described is a composition for transcutaneous delivery, in particular, ionophoretic transcutaneous delivery of at least one cationic active substance or its salt, with the composition containing the said at least one cationic active substance or its salts, at least one polyamine and/or polyamine salt, water or water dissolving mixture and optionally one or several additives.

EFFECT: described is application of the claimed composition as a component of transcutaneous plaster or ion-phoretic transcutaneous plaster and application of the claimed composition in a method of transcutaneous or ionophoretic introduction of cationic active substances and in a method of determining in vitro properties of permeability through the skin, containing an active substance of the ionophoretic composition.

26 cl, 1 tbl, 1 dwg, 1 ex

FIELD: medicine.

SUBSTANCE: group of inventions refers to medicine, and can be used in need of the delivery of therapeutic compositions for local application, including for local analgesic therapy. That is ensured by a system comprising a container having a first chamber with a therapeutic composition for local application with at least one active ingredient, and a second chamber containing a coating composition. The composition for local application and the coating composition is dispensed through a valve and supplied through one nozzle gradually. The delivery can be also gradual by dispensing the composition for local application by pressing a first release button, while the coating composition is dispensed from the system by pressing a second release button.

EFFECT: invention provides the most convenient delivery of the therapeutic compositions ensured by the gradual release of the two compositions having different consistence through the same nozzle.

22 cl

FIELD: medicine.

SUBSTANCE: invention refers to medicine and represents a self-degradable transdermal therapeutic system (TTS) containing at least one active ingredient, at least one agent disabling the active substance with the agent representing a solid substance or a paste, at least one release agent between the active substance and the agent disabling the active substance; the release agent represents a liquid-permeable and solid-impermeable layer, a mobile phase and at least one mechanical agent for perforating at least one adjacent layer of the TTS; the perforation agent has a dull outline and an acute or pointed area inside; when the TTS is released after the use, the perforation agent degrades the release agent between the release agent and the agent disabling the active ingredient thereby it enables the mobile phase supplied onto the agent disabling the active ingredient and enabling the contact of the active ingredient with the agent disabling the active ingredient, while the active ingredient is degraded by this contact.

EFFECT: device enables reducing a risk of undesired release of the preparation in transportation, provides the prolonged storage.

12 cl

FIELD: medicine.

SUBSTANCE: invention represents a composition for the topical delivery of a composition containing a nitrogen oxide donor specified in L-arginine or its derivative; an adverse biophysical medium containing an ionic salt; a stabilisation polymer containing xantham gum; propylene glycol; a polysorbate surfactant containing Polysorbate 20; and ibuprofen and/or an ibuprofen salt, to the individual's skin.

EFFECT: creating the composition possessing temperature stability at high temperatures.

20 cl, 1 ex, 1 tbl

FIELD: medicine.

SUBSTANCE: invention relates to medicine. Transdermal medication, which applies intensifier of percutaneous suction, is described. Intensifier of percutaneous suction has ester of sulfosuccinate in its composition or its salt and alkylglycoside or alkylthioglycoside.

EFFECT: described is intensifier of percutaneous suction, which has excellent action of percutaneous suction amplification for broad range of medications, demonstrating at the same time excellent compatibility with substances of glue base.

13 cl, 15 tbl

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to medicine. There are described compositions for percutaneous administration of physiologically active agents such as drugs or veterinary agents, including a hydrophobic polymer and a solvent.

EFFECT: compositions are characterised by the ultra-high prolonged efficacy ensured by their ability to form the stable skin films.

12 cl, 20 ex

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to medicine, namely to pharmaceutical compositions for treating urination disturbance that is a syndrome manifested by frequent urination, urinary incontinence, urine retention, etc. The pharmaceutical composition contains an anticholinergic preparation that is diphenyl-acetic acid tropine ester, and preparations of the other mode of action, including Tamsulosin hydrochloride or calcium channels or baclofen in the form of prolonged release tablets or capsules or transdermal dosage forms (gels, ointments or plasters).

EFFECT: using the invention enables extending the range of therapeutic agents and improving the clinical effectiveness in urination disturbances accompanying a variety of common urological, neurological and gynaecological conditions alongside with improving the quality of life in patients with the urination disturbance.

4 cl, 24 tbl, 3 ex

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to pharmaceutics, namely it represents a rapidly dissolved or short lived preparation of a film containing a large number (i.e., at least about 40%) of the active material(s), and methods for preparing it. The invention represents a rapidly dissolved or short lived dry film for active substance delivery, containing an active substance, one water-soluble polymer specified in pullulan, hydroxypropylmethyl cellulose, polyvinylpyrrolidone and mixtures thereof, and other optional ingredients.

EFFECT: implementing the use of the invention provides creating the orally available preparations containing a great portion of the active substances.

10 cl, 10 ex

Adhesion cover // 2489141

FIELD: medicine.

SUBSTANCE: invention refers to medicine. What is described is an adhesion cover comprising a body of the adhesion cover with its substrate and adhesion layer on the substrate, wherein the body of the adhesion cover comprises a periphery, a centre and an intermediate portion between the periphery and the centre with the intermediate portion of the body of the adhesion cover having a thickness greater than that of the centre the body of the adhesion cover and the centre of the body of the adhesion cover having a thickness greater than that of the periphery of the body of the adhesion cover; what is also presented is a method for making it. The cover has the adhesion layer retaining its original shape.

EFFECT: improved usability.

10 cl, 1 tbl, 8 ex

Adhesion cover // 2489140

FIELD: medicine.

SUBSTANCE: invention refers to medicine. What is described is an adhesion cover having a substrate, and an adhesion cover formed at least on one surface of the substrate, wherein the adhesion cover has a periphery and a centre; the adhesion layer has voids; the voids in the adhesion layer are localised in the periphery; the adhesion layer in the centre substantially has no voids, while the periphery of the adhesion layer preferentially comprises the voids in the average number of 2.0 to 100 voids/mm3.

EFFECT: adhesion cover is highly resistant to skin separation; there is no easy protrusion of the component of the adhesion layer from an edge of the adhesion cover when stored in a package; inhibited adhesion of the adhesion cover to the inner surface of the package; the adhesion cover can be easily removed from the package and avoided rise of the edges of the adhesion cover caused by cold plastic flow during adhesion to skin.

8 cl, 6 dwg, 1 tbl, 4 ex

Wound bandage // 2519683

FIELD: medicine.

SUBSTANCE: invention relates to medicine, in particular to a multi-layered wound bandage for treatment of wounds in granulation and epithelisation phases. Described is the wound bandage, which contains a) the first layer as a layer of contact with the wound, which has the first side and the second side, and b) at least, one second layer as an absorbing layer with the first side and the second side, containing hydrophilic polyurethane foam, with polyurethane foam having a water content equal to, at least, 10 wt %.

EFFECT: wound bandage transmits low displacing effort to the processed wound.

7 cl, 3 dwg, 1 ex

Up!