Packing for articles for smoking

FIELD: packing.

SUBSTANCE: proposed packing with two main walls, two side walls and two end face walls has envelope with smoking articles made of sheet protective material and hole made in sheet material to take smoking articles out of packing. Said hole is located on upper end face wall and terminates on one of main walls of packing being provided with cover with nondrying glue layer on one of surfaces by means of which it attaches to protective material envelope at edges of its hole. Said envelope is provided with lip non-covered with layer of glue which makes it possible to hermetically close the packing after taking out smoking article. Packing is furnished with outer wrapper made of sheet material arranged from outer side of envelope and covering part of cover and part of envelope. Wrapper does not preclude access to lip non-covered with layer of glue. To open the wrapper for the first time and open the hole closed by cover to take out smoking article, it should be torn off or removed from packing.

EFFECT: provision of packing whose external appearance shows whether packing has been opened before, or not.

19 cl, 7 dwg

 

The present invention relates to packaging for Smoking articles such as cigarettes, cigarillos and cigars.

From the publication WO 98/22367 known packaging for cigarettes with the two main walls, two side walls and two end walls. This package is closest to the invention by the technical nature, has sealed made from a sheet of protective material shell with a portion of Smoking products formed in the material of the shell hole to extract from the packaging of Smoking products, which is located on the upper end wall and ends on one of the main walls of the package and closing the hole cover. One surface of the cover is covered with a layer of non-drying adhesive, to which it is attached to is made of protective material shell at the edges formed by holes in it. The cover is also not covered by the layer of glue tab that allows after opening the hole to extract from the shell inside it Smoking products again to hermetically seal the package, are glued to the edges of the hole to shell adhesive covered surface of the cap.

In known packaging layer of non-drying adhesive applied to the edges adjacent to the shell surface of the cover. The hole to retrieve the cigarettes can be performed through the made of for etogo material shell in a closed loop, for example, a rectangle, and removing the cut out section of the protective material, and in this case, the cap should preferably be made of a protective material. In another embodiment, located inside the closed line neckline area of the protective sheath material can be left in place under glued it to the lid. In this case, when the lid is limited by the line of the cut section of casing with the cap out of the educated them in the stack of the hole to retrieve the cigarettes, and when I close the lid again included in this hole. As described in WO 98/22367, in a package for cigarettes of this type the line of the cut (or the line of reduced strength), forming a bundle in the hole to retrieve the cigarettes is made open, and bounded by the area of the shell is used as attached to the valve cover.

Known and currently used for the manufacture of hermetically sealed packages (packs) of this type protective sheet materials have a high protective properties. Due to this, the tobacco inside these packs of cigarettes for a long time preserves the original humidity and it contains volatile aromatic substances. Packed in materials such cigarettes, unlike cigarettes in plain packaging to retain the original freshness even SL is tea, when the retention period significantly exceeds that required before the sale of the retention period.

The main advantage of packaging for cigarettes with a hermetically closed or sealed sheath of protective material, which after opening the pack, you can re-seal, is their ability to preserve the original state of cigarettes, and therefore the purchase of cigarettes in a pack must be sure that he bought a pack of cigarettes had not been opened. The present invention was based on the task of developing the packaging for tobacco products appearance which the buyer could easily establish that it has not been tampered with.

This problem is solved in the proposed packaging for Smoking articles with two main - front and rear walls, two side walls and two end walls. We offer packaging as its closest analogue, has sealed made from a sheet of protective material shell with a portion of Smoking products formed in the material of the shell hole to extract from the packaging of Smoking products, which is located on the upper end wall and ends on one of the main walls of the package and closing the hole cover one surface of which is coated with a layer of non-drying adhesive, which she is releived to made of protective material shell at the edges formed by holes in it, and which is not covered with a layer of adhesive tab that allows after opening the hole to extract from the shell inside it Smoking products again to hermetically seal the package, are glued to the edges of the hole to shell adhesive covered surface of the cap.

To solve the above problem, we offer packaging is also made of sheet material located on the outside of the shell and covering at least part of the cover and part of the shell of the outer wrapper, which for the first time to open the package and open the closed lid opening for unpacking in her Smoking products, you need to force a tear or completely or partially removed from the packaging. The outer wrap does not prevent access not covered by the layer of glue to the tongue, i.e. not close the tab.

In one embodiment, outer wrapper made of sheet material, closes the front and rear walls, two side walls and the bottom end wall (bottom) sealed packs. Location not covered by the glue tabs of the cover into the outer wrapper is made elongated in the direction of the width of the stack opening. Through this opening, the tongue cover is out.

In another embodiment, the outer wrap is formed is made in the material overdelivery low strength stretched (elongated) valve, thebelly on the bottom is not weakened line of reduced strength edge outward and downward to provide access to the tongue.

In another embodiment, in the outer wrapper is made a slot, through which passes the speaker output pull-tab lid.

In the invention it is also proposed packaging for Smoking articles, in which the outer wrap of the sheet material covers part of the front wall, two side walls and the bottom end wall, i.e. the bottom of the shell, or sealed packs. While it is preferable that both side walls and the bottom end wall packs were closed outer wrapper completely.

In one embodiment, the outer wrapper closes at least part of the cover and part of the membrane on the upper end wall of the package. While it is preferable that the outer wrap was closed upper end wall completely.

In another embodiment, the outer wrap covers part of the cover and part of the shell on the front wall of the stack. While it is preferable that the outer wrapper has at least one line of reduced strength, which when first opening the package and closed the lid holes for unpacking in her Smoking products must force to tear the outer wrapper.

In one embodiment, the outer wrap covers almost the entire front of the YOYO wall of the sealed shell, including and located on the front wall of the cover.

In this embodiment, in the outer wrap is preferable to perform the line of reduced strength. While it is preferable that the outer wrapper had a tongue, pulling which could tear the wrapper or partially or completely remove it from the packaging. This tongue is preferably positioned adjacent to the side or the top end walls of the package.

In addition, the outer wrap may be attached to the hermetically sealed shell.

Below the invention is described in more detail on the example of some variants of its implementation with reference to the accompanying drawings on which is shown:

figure 1 - axonometric projection of the known packaging for cigarettes, as shown in back view and below

figure 2 - axonometric projection shown in the front view and top packaging for cigarettes, depicted in figure 1,

figure 3 - axonometric projection shown in the front view and top packaging for cigarettes, proposed in the present invention,

figure 4 - axonometric projection of the inner frame proposed in the invention packaging for cigarettes and

figure 5-7 - axonometric projection in a front and top view of various embodiments of the proposed invention in packaging for cigarettes.

Known at the present the present packaging for cigarettes, shown in figures 1 and 2, has a shell 1 made of flexible protective material. As the protective material can be used, for example, metal foil, laminated plastic or metallized plastic film.

As shown in figures 1 and 2, the edges of the sheet of protective material of the shell, bent and stacked on top of each of the two side walls and at the bottom of the shell 1. Superimposed on each edge of the protective material glued together, for example thermoactivation sealant.

The hole intended for the extraction of cigarettes from the shell 1, limited made in the protective sheath material 1 by line 2 of reduced strength. As shown in figure 2, the hole begins at the rear edge 3 of the upper end walls of the shell 1, reaches its front edge 4 and moves to the front main wall of the shell 1, occupying approximately one sixth of its entire height. The shape and size of the holes are completely determined by the line 2 low strength, made in the protective sheath material, and restricting its rear edge 3 of the upper end walls of the shell 1. Cover 5, which usually has a rectangular shape, glued with glue applied to the entire facing the shell 1 surface to the upper part of the rear wall (Fig 1) and in a closed container to the upper end stench and to the upper part of the front wall of the shell 1 (figure 2). As shown in figure 2, the width of the cover 5 is larger than the width of the plot holes, which is located on the upper end wall of the shell 1. As shown in figure 2, the edge of the lid 5 is beyond all three lines 2 low strength, which is limited located on the front wall of the shell 1 plot holes.

Recourse to the shell 1, the surface of the cap 5 at least at its edges beyond the boundaries of the hole on the top end wall and the front wall of the shell 1, caused a continuous layer of non-drying glue. The plot facing the shell 1 of the cover surface 5, which is located above the area of the shell, limited 2 lines of reduced strength, you can also apply a layer of the same adhesive, which is applied on the edges facing the shell 1 of the cover surface. The same glue the lid 5 can be glued to the rear wall of the shell 1 (Fig 1).

As shown in figure 2, the lower edge portion of the cover 5, which is located on the front wall of the casing 1, made in the form of the tongue 6. Facing the shell surface of the tongue 6 is not covered with a layer of adhesive, and therefore, to extract a cigarette from the shell 1 through a limited lines 2 reduced the strength of the hole you need to pull your fingers glued to the shell 1, the tongue 6 and to tear the cover 5 from the front wall of the shell 1 and at least partially from its upper end walls and and lifting the lid on a certain amount off the shell its limited to 2 lines of reduced strength and glued to the cover 5 plot forming in the shell hole, designed to extract from her cigarette.

Shown in figure 3, the package proposed in the present invention, those known, shown in figures 1 and 2 packaging and differs from it by the presence of an external wrapper 7 made of a sheet material. External wrap 7 closes the front and rear walls, two side walls and a bottom shell 1, leaving an open upper end wall of the shell 1. The outer cover 7 is preferably glued to the wrapper 1 is not shown in the drawing location (or multiple locations).

On the outer surface of the outer wrapper is applied distinctive marking products, such as trademark and/or trade mark. In appearance this package is similar to a regular soft pack (bundle) for cigarettes.

In the location of the tongue 6 of the cover 5 in the outer wrapper 7 are elongated in the direction of the width of the stack hole 8. Through this opening 8 (after removal of one of the outer wrapper, described below) comes out the tongue 6, located essentially perpendicular to the front wall of the wrapper 1. The presence in the outer wrapper of this hole allows you to capture the tongue 6, not straining while NR is stone wrapper 7, which is located inside a sealed casing 1 with cigarettes.

For the first opening of the stack shown in figure 3, it is necessary, pulling the finger tab 6, tear off the cover 5 from the sealed wrapper. When tearing off the cover 5 from the sealed shell simultaneously breaks and outer wrapper 7 in the section between the hole 8 and the upper edge 9. The gap of the outer wrapper 7 serves as evidence that the package has already been opened.

The outer cover 7 is made of a relatively easily torn material, such as paper.

To facilitate rupture of the outer wrapper 7 when first opening the packs and the disengagement of the cover 5 from the sealed shell, primarily in the manufacture of the outer wrapper 7 not easily torn material, between the corresponding edges of the openings 8 and the edge 9 of the outer wrapper 7, you can perform two lines of reduced strength (not shown).

Shown in figure 3 pack can be placed in one outer wrapper made of plastic film and provided with a tear-off ribbon. In this wrapper, which, as a rule, are made of transparent material, usually soft pack cigarettes. To the packaging of the stack shown in figure 3, such additional exterior zipper pull-tab 6 should bend upwards so that he was priating outer wrapper 7.

In another embodiment, the invention features shown in figure 3 pack with frame (figure 3 not shown)located between the cigarettes and the walls of the shell 1. This frame is designed to give a package, shown in figure 3, certain rigidity, which does not have the usual soft packs.

Frame packing can be performed, for example, in the form of an internal skeleton, shown in figure 4. This internal frame, which essentially corresponds to the framework described in WO 98/22367 and WO 98/22368, made of a hard flexible material, such as cardboard or paper. The height and width of the home, usually rectangular, wall 10 of the frame corresponds to the height and width of the front wall of the shell 1 package, shown in figure 3. In addition, the inner frame has side walls 11, 12, the height and width of which correspond to the height and width of the side walls of the shell 1, and the bottom panel 13.

After installing the frame, particularly shown in figure 4 the inner frame to the shell, shown in figure 3, the wall 10 of the frame is located behind the front wall of the shell 1, and its side walls 11 and 12 to the respective side walls of the shell 1. In the cigarette box, shown in figure 3, cigarettes rest on the bottom panel 13 of the frame.

In the wall 10 of the inner frame shown in figure 4, the cutout 14, R is smary and shape of which correspond to that of the opening in the shell 1, which is located on its front wall. To the upper edges of the side walls 11 and 12 adjacent legs, respectively 15 and 16, which are bent to the corresponding edges of the opening located on the top end wall of the shell 1 of the hole.

When closing the opened packs, shown in figure 3, the cover 5 and is clamped to the tight closure of packs of glue smeared the edges of the cover 5 to the edges of the holes of the shell 1 of the legs 15 and 16 and adjacent to the cutout 14 of the front wall 10 of the frame perceive the force of the pressing cover and make the upper surface or the upper part of the pack stronger.

Shown in figure 4, the inner frame can give the package shown in figure 3, the correct form with sharp right angles at the joints of the front and rear walls with the side walls. The inner frame can also be done in such a way that the edges of the packages have been beveled or rounded.

For education in the outer wrapper 7 holes 8 it is usually cut through a closed elongated loop and remove button located inside the contour of the material, however, other variants of execution in an external wrap intended for the same purpose holes. So, for example, with lines of reduced strength in the outer wrap can be performed elongated open the valve, which are bent on it nor is it not weakened line of reduced strength edge outward and downward, thus gaining access to the tongue 6. The hole in the outer wrapper 7 can also be performed in the form of slits, through which the speaker output latch 6.

External wrap 7 does not have to cover the entire shell 1 as a whole. There is, for example, a variant in which the outer wrapper 7 closes the rear wall of the shell 1, but not all, only its edges. Not closing the shell 1 is entirely wrap 7 must be, obviously, sticking to it.

The outer wrap may close the upper end wall of the shell 1. When first opening the packs completely closing the upper end wall of the shell 1 outer wrap is torn not only on the front wall of the packaging, but also on its upper face the wall. If the outer wrap does not cover the front part of the cover is located on the front wall of the packaging, and just closes the upper end wall of the shell 1, the first opening packs outer wrapper also torn, but only on the top end wall of the package.

Shown in figure 5 packing made according to another variant, identical package, shown in figure 3, and differs from it in that the outer wrapper 7 covers part of the front wall and the upper end walls, two side walls, rear wall and bottom of the packaging. Part of the front wall and the upper face wall is not closed wrapper 7, enabling the em linking his fingers behind tab 6, to open the cover 5. At the opening of the tutu part of its outer shim 7 is torn. The gap of the outer wrapper 7 indicates that the packaging had already been opened.

To facilitate rupture of the outer wrapper 7 when first opening the packs and the disengagement of the cover 5 from a hermetically sealed shell, especially when making it not easily torn material, between the respective edges of the tongue 6 and the rear edge 3 of the outer wrapper 7 perform two lines of reduced strength (not shown).

Shown in Fig.6 the package formed in accordance with another variant, identical package, shown in figure 5, and differs from it in that the outer wrapper 7 in this package covers part of the cover 5 on the front wall of the shell 1 and does not close the upper end wall.

Packing shown in Fig.7 and executed in accordance with another variant, identical package, shown in figure 3, and differs from it in that the outer wrapper 7 covers the entire front wall, two side walls, a bottom and rear wall of the shell 1, thus preventing access located on the front wall of the shell 1 of the cover 5.

To facilitate rupture of the outer wrapper 7 in it at least between its lateral sides perform line 17 of reduced strength and provide her tongue 18 by pulling which is you can tear the wrapper 7 or partially or completely remove it from the stack thus having access to the tongue 6 of the lid.

The tongue 18 should be located near the side or the top end walls of the shell 1.

Any of the above packages can have a skeleton that is located between the cigarettes and the walls of the shell 1. This framework allows us to give the pack a certain rigidity, which does not have a regular soft pack for cigarettes.

Frame packing can be performed, for example, in the form of an internal skeleton, shown in figure 4.

1. Packaging for Smoking articles with two main walls, two side walls and two end walls with sealed, made from a sheet of protective material shell with a portion of Smoking products formed in the material of the shell hole to extract from the packaging of Smoking products, which is located on the upper endwall and ends on one of the main walls of the package and closing the hole cover one surface of which is coated with a layer of non-drying adhesive, to which it is attached to is made of protective material shell at the edges formed by holes in it, and which is not covered with a layer of adhesive tab that allows after opening the hole to extract from the shell inside it Smoking products again to hermetically seal packing, PR is kleiv for this purpose the edges of the hole to shell covered with adhesive surface of the cover, characterized in that it is made of sheet material located on the outside of the shell and covering at least part of the cover and part of the outer shell wrapper that does not prevent access not covered by the layer of glue to the tongue and for the first time to open the package and open the closed lid opening for unpacking in her Smoking products, you need to force a tear or completely or partially removed from the package.

2. Packaging for Smoking articles according to claim 1, in which the external zipper closes the front and rear main wall, two side walls and a bottom end wall of the sealed shell.

3. Packaging for Smoking articles according to claim 1 or 2, in which the outer wrap in a location not covered by the layer of glue tabs of the cover is stretched to the side walls of the packing hole.

4. Packaging for Smoking articles according to claim 3, in which is not covered with a layer of glue tongue passes out through a hole in the outer wrapper.

5. Packaging for Smoking articles according to claim 1 or 2, in which the outer wrapper has an elongated valve formed is made in the wrapper lines of reduced strength and thebelly on the bottom is not weakened line of reduced strength edge outwards and downwards, thereby obtaining the ability on the stupa to the reed cover.

6. Packaging for Smoking articles according to claim 1 or 2, in which the outer wrapper has a slot, through which passes out the tongue of the lid.

7. Packaging for Smoking articles according to any one of the preceding paragraphs, in which the outer wrapper covers part of the front wall, two side walls and the bottom end wall of the shell.

8. Packaging for Smoking articles according to claim 7, in which the outer wrapper closes both the side walls and bottom end wall of the shell.

9. Packaging for Smoking articles according to claim 7 or 8, in which the outer wrapper closes at least part of the cover and part of the upper end wall of the shell.

10. Packaging for Smoking articles according to claim 9, in which the outer wrap covers the entire upper end wall.

11. Packaging for Smoking articles according to claim 1, in which the outer wrapper covers part of the cover and part of the front wall of the shell.

12. Packaging for Smoking articles according to claim 11, in which the outer wrapper has at least one line of reduced strength, which when first opening the package and closed the lid holes for unpacking in her Smoking products tear outer wrap.

13. Packaging for Smoking articles according to claim 1, in which the outer wrap covers the entire front wall of the sealed shell, including and located n the front wall of the cover.

14. Packaging for Smoking articles according to item 13, in which the outer wrapper is made, the line of reduced strength.

15. Packaging for Smoking articles according to item 13 or 14, in which the outer wrapper has a tongue, pulling to tear the wrapper or partially or completely removing it from the packaging.

16. Packaging for Smoking articles according to 15, in which the tab of the outer wrapper is located next to the side or the top end walls of the package.

17. Packaging for Smoking articles according to any one of the preceding paragraphs, in which the outer wrapper is glued to the hermetically sealed shell.

18. Packaging for Smoking articles according to any one of the preceding paragraphs, having a frame located between the inside of Smoking articles and the walls of the hermetically sealed shell.



 

Same patents:

FIELD: containers, packaging elements or packages, specially adapted for particular articles or materials, namely cigarette packs.

SUBSTANCE: pack of parallelepiped shape has hinged lid and comprises side surface, flat upper and lower ends facing each other, located parallel one to another and defining side surface thereof. Side surface includes two parallel flat minor side walls, two parallel major side walls facing each other, low cap-shaped container, upper lid pivotally connected to the container in parallel to minor side walls. At least one side wall has profile extending outwards and forms corresponding obtuse dihedral angles with adjacent side walls. The side wall comprises central part and two side strips located from both sides of the central part. Each side strip comprises inner area contacting with central part and previously weakened by longitudinal weakened lines, and flat outer area extending along corresponding preformed fold line. Each side strip is curved so that concave part thereof faces inward to connect corresponding central part with adjacent side walls. Each side strip defines sharp edge with corresponding side wall, the first obtuse dihedral angle with corresponding minor wall and the second obtuse dihedral angle with corresponding central part, wherein the second obtuse dihedral angle exceeds the first one.

EFFECT: improved ability to remove the first cigarette from the pack after opening thereof, possibility to apply transparent coating without deforming thereof, prevention of pack wearing out during contact with user's clothing, reduced manufacturing cost and decreased time of pack production, minimal modernization of packing machine.

14 cl, 10 dwg

Cigarette packet // 2250187

FIELD: tobacco industry.

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5 cl, 8 dwg

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5 cl, 6 dwg

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EFFECT: improved convenience of wrapper usage due to possibility to determine wrapper content from wrapper shape.

18 cl, 23 dwg

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Cigarette pack // 2222483
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The invention relates to the field of packaging of cigarettes

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