Method of creating structure of article and article produced using said method

FIELD: laser engineering.

SUBSTANCE: group of inventions relates to a method of creating at least one structure (13, 15) by means of a laser exposure, at least, at one part (11) of a container wall of a plastic article in the form of a container and an article made as described above. Preferably, the article is made by the process of blow molding, filling and closing the container. Corresponding structure (13, 15) of the container is created by the laser exposure. Laser exposure is determined at least considering the laser power, duration of the laser exposure, type of a plastic material and type of the desired structure in the form of linear depression (17) in part (11) of the article wall. Linear depression (17) at its edge and its travel is limited by projection (27), which is created under the effect of inherent stress of the plastic material.

EFFECT: technical result achieved when using the group of inventions is reliable implementation of the method and creation of distinctly recognizable structures.

10 cl, 9 dwg

 



 

Same patents:

FIELD: process engineering.

SUBSTANCE: invention relates for surface processing to get glossy and dull sections. In compliance with this process, surface pre-coated with first copper ply and second ply including bottom nickel ply and top chromium ply is subjected to selective removal of chromium ply on sections to be frosted. Selective removal is performed by laser displaced above the surface. Note here that laser exposure and power are adjusted to get various texture. Then, ply of noncorrosive metal containing zirconium and chromium is evaporated from vapour phase on said surface.

EFFECT: production of glossy and frosted surface sections.

5 cl

FIELD: process engineering.

SUBSTANCE: set of inventions relates to production of article with decorative patter applied on its surface, primarily, on sheets and rolls. In compliance with first version, process line comprises sequential shaped-surface long article feeder, surface being composed of ledges and recesses, device to apply a substance of said surface and excess substance remover displace timed with processed article. Note here that a support is arranged under said remover. In compliance with second versions, process line comprises device for intermittent feed of long article with shaped surface arranged sequentially. Said surface is composed of ledges and recesses. Besides, it comprises device to apply a substance of said surface and excess substance remover displace timed with processed article. Also, it includes device for intermittent reception of long article with made decorative coating on shaped surface. Note here that a fixed support is arranged under said remover. Said remover can reciprocate. Note here that process line includes the means that inhibits the displacement of long article.

EFFECT: application of decorative coating on long article surface of finishing or facing materials.

38 cl, 1 dwg

FIELD: printing industry.

SUBSTANCE: device of image application on the coloured outer surface of a motor vehicle consists of a mask adjusted to the outer transparent layer of the outer surface of the motor vehicle with the subsequent removal, the mask comprises a masked segment and an open segment, which together define the image applied to the surface; the abrasive that can remove the segment of the outer transparent layer to form an image with a matte finishing part and unscarfed part, and one or more materials that can be used to create the outer transparent layer on the matte finishing part of the image, looking glossy, which is not different from the glossy appearance of the transparent layer of unscarfed part of the image.

EFFECT: creation of the method and device for applying images on the coloured outer surface of the motor vehicle, which look glossy on the matte part of the image and do not differ from the glossy appearance of the transparent appearance of unprotected area of the image.

19 cl, 10 ex, 9 dwg

FIELD: process engineering.

SUBSTANCE: set of inventions relates to etching machines and etching devices intended for decorative finishing of articles from various materials by accurate image transfer from original onto workpiece surface. Etching machine comprises frame, carriage coupled therewith to displace above workpiece surface and supporting etching device with vibrodrive to impart impact oscillations to etching tool, etching tool motor drive of rotation and tool vertical displacement mechanism. Note here that motor drive of tool rotation is fixed at said carriage. Note also that etching tool is fitted in spindle. The latter is coupled with vibrodrive support to oscillate therewith. Said spindle is driven by motor, or by magnets operated without mechanical contact, or via flexible shaft.

EFFECT: higher quality of etching, decreased weight of oscillating components.

26 cl, 9 dwg

FIELD: process engineering.

SUBSTANCE: invention relates to treatment of materials by plasma. Plasma device comprises first anodic plasma head and first cathodic plasma head. Every said plasma head comprises electrode, plasma passage and main gas inlet arranged between, at least, section of said electrode and said plasma passage. First anodic and second cathodic plasma heads are arranged at certain angle relative to each other. Plasma device comprises also second anodic and second cathodic plasma heads arranged at certain angle relative to each other. Angle between said first cathodic and anodic heads and second cathodic and anodic heads makes 50-90 degrees.

EFFECT: higher efficiency of treatment.

7 cl, 12 dwg

FIELD: process engineering.

SUBSTANCE: invention relates to metal forming instrument making for production stamps application of letters on metals plastic in cold deformation, including gold, platinum, silver, palladium and their alloys. Proposed method consists in stamping marks with their recesses and ledges in work piece metal layer negative relative to artwork on article surface. For this, counterpunch with marks applied on its surface is used. To apply marks on counterpunch surface, punch with recessed and elevated marks identical to those on stamp is used and produced by computer-aided machine engraving. For production of stamp, punch and counterpunch billets made from cutting metals, plastic in cold deformation, are used. After relief images are made on their surface, they are subjected to tempering to hardness of cutting metal.

EFFECT: higher efficiency, simplified process.

3 cl, 1 ex

FIELD: process engineering.

SUBSTANCE: invention relates to jewels production, particularly, to laser etching of images on articles from noble metals. In compliance with first version, article is polished to purity class of not over 9th and cleaned for the article to be fixed. Computer image is entered into laser radiator program unit and applied on article surface by laser beam tuned to point burning-through. Then, finished article is cleaned of carbon. In compliance with second version, prior to applying the image, surface of article is coated by rhodium.

EFFECT: improved quality, lower costs.

2 cl, 2 ex

FIELD: process engineering.

SUBSTANCE: invention relates to metal processing, namely, to producing decorative-artistic images on the surface of metal articles. Proposed method consists in processing metal article surface by abrasive material. Note here that decorative-artistic image is formed by superimposing partially processed areas.

EFFECT: simplified method of producing decorative image on metal article surface with volumetric effect and dynamic properties of image in motion or at change of light source position.

3 cl

FIELD: jewellery industry.

SUBSTANCE: invention is related to jewellery industry and method for making coloured image on items made of precious metals. Transparent film with coloured image is placed onto cleaned surface of item, then cold enamel mixed with catalyst is applied onto prepared surface of item with pattern in an even layer. According to the 2nd method, item surface is cleaned, finished down to ≥ 9th class of purity, engraved, then transparent film with coloured image is placed onto item surface, at the same time coloured pattern is matched with the one already engraved, on top surface of item is coated with even layer of cold enamel mixed with catalyst.

EFFECT: invention provides for production of coloured image on items made of precious metals.

2 cl, 2 ex

FIELD: jewelry.

SUBSTANCE: invention relates to methods of applying images on precious metal products by laser engraving. Method includes polishing product surface, itsrefinement, product fixation and further application of image on product by beam of laser irradiator, in whose program block computer image was preliminarily transferred. Surface polishing and refinement are performed until 9-class surface roughness is achieved. Before product fixation its surface is moistened with silicon-organic polyethylsiloxane liquid. Image is applied by point melting of surface with laser beam to 14-class roughness of product surface. Before image application product surface is covered with rhodium.

EFFECT: giving image contour three-dimensional effect.

2 cl, 1 dwg

Data medium // 2556495

FIELD: physics, computer engineering.

SUBSTANCE: data medium includes a series of a substrate, a first ink-receiving layer which includes an inorganic particle, a water-soluble polymer having a hydroxyl group, a water-soluble polymer without a hydroxyl group and a boric acid mixture; and a second ink-receiving layer which includes an inorganic particle, a water-soluble polymer having a hydroxyl group and a boric acid mixture. The second ink-receiving layer does not include a water-soluble polymer without a hydroxyl group, or the second ink-receiving layer includes a water-soluble polymer without a hydroxyl group, but the content of the water-soluble polymer without a hydroxyl group relative to the content of the inorganic particle in the second ink-receiving layer is less than the content of the water-soluble polymer without a hydroxyl group relative to the content of the inorganic particle in the first ink-receiving layer.

EFFECT: more efficient operation of the device.

8 cl, 1 dwg, 2 tbl

FIELD: printing.

SUBSTANCE: invention relates to printing material for inkjet printing and a method of manufacturing such printing material. The printed material comprises: a) a main layer having a first side and a back side; b) an absorption layer in contact with the first side of the main layer, at that the absorption layer has an absorption rate from 1×10-5 ms-0.5 to 1×10-3 ms-0.5, and/or the amount absorbed from 30 up to 95 vol. % relative to the total amount of the absorption layer; and c) a surface coating in contact with the absorption layer, at that the surface coating has permeability which is greater than 5.0×10-18 m2, and the surface coating comprises calcium carbonate.

EFFECT: improvement of the paper structure.

23 cl, 7 dwg, 4 tbl

FIELD: chemistry.

SUBSTANCE: upper covering, suitable for printing or susceptible to printing, contains polyetherurethane, polyurethaneacrylate, cross-linking agent, where cross-linking agent is contained in amount from approximately 2 parts to approximately 15 parts per 100 parts of all solid substances and adhesion-preventive additive.

EFFECT: described is upper covering for front material, characterised by desired paint adhesion, resistance to formation of point defects, moisture/water resistance, optic characteristics and/or resistance to adhesion.

20 cl, 5 dwg, 7 tbl

FIELD: textiles, paper.

SUBSTANCE: invention relates to the pulp and paper industry and relates to the bases for printing with coating that provides improved printing quality and resolution capability at reduced consumption of ink. The product in the form of a paper substrate has on at least one of the first and second surfaces coating swelling under the influence of water, which thickness is less than 10 mcm. The base coating comprises some amount of pigment of coating, which is sufficient to impart at least one surface of the Parker surface evenness of about 4 and is dispersed in a binder matrix for the pigment of coating swelling under the influence of water, in a weight ratio of the coating pigment to the binder matrix of at least 2:1. The pigment of coating comprises larger porous coating pigment particles and smaller coating pigment particles in a weight ratio of at least 0.2:1. Coating of the base provides the porous surface receptive to ink.

EFFECT: invention provides enhanced printing quality and image resolution capability on paper base with coating on an inkjet printer at a reduced level of use of the ink.

57 cl, 4 dwg, 6 tbl, 3 ex

FIELD: printing.

SUBSTANCE: invention relates to a method of manufacturing a smooth or ultra-smooth sheet material for overprinting. It comprises the following steps: manufacturing a multilayer structure consisting of a lower layer of plastic film, an intermediate anti-adhesive layer, and also an outer layer for overprinting, gluing one side of the substrate or the upper side of the layer for overprinting, placement of the substrate on the layer for overprinting with their laminating followed by removal of the plastic film from the layer for overprinting, and this layer for overprinting forms on the sheet of smooth or ultra-smooth side.

EFFECT: invention provides creation of an ultra-smooth sheet material suitable for overprinting and suitable for complete recycling, when possible.

25 cl, 6 dwg, 8 ex

Information carrier // 2533821

FIELD: chemistry.

SUBSTANCE: invention relates to information carriers. Claimed is an information carrier, successively including a substrate, selected from a polymer-covered paper, synthetic paper and plastic films, the first ink-receiving layer and the second ink-receiving layer, with the ink-receiving layer containing at least one substance, selected from aluminium oxide, aluminium oxide hydrate and highly dispersive silicon oxide, polyvinyl alcohol and boric acid, with a weight ratio of the boric acid and polyvinyl alcohol content in the first ink-receiving layer constituting 2.0 wt % or more and 7.9 wt % or less, with the second ink-receiving layer containing highly-dispersive silicon dioxide, polyvinyl alcohol and boric acid, and a weight ratio of the boric acid and polyvinyl alcohol content in the second ink-receiving layer constitutes 10.0 wt % or more and 30.0 wt % or less.

EFFECT: claimed carrier makes it possible to prevent cracking after the application of ink-receiving layers, possesses the high ink-absorbing ability and a resistance to cracking in bending.

6 cl, 4 tbl, 68 ex

Data storage device // 2532419

FIELD: printing.

SUBSTANCE: data storage device comprises a substrate and at least one ink receiving layer. The first ink receiving layer, which represents at least one ink receiving layer, comprises inorganic particles having an average primary particle size of 1 mcm or less, and the inorganic particles coated with the metal oxide. The inorganic particles covered with the metal oxide have an average primary particle size of 15.0 mcm or more. When the maximum value of the FLOP data storage device is represented as FLOPMax and the minimum value of FLOP is represented as FLOPMin, the FLOPMin is 2.5 or more and the value FLOPMin/FLOPMax is 0.80 or more and 1.00 or less.

EFFECT: proposed data storage device has a high degree of pearl lustre.

8 cl, 2 dwg, 3 tbl

FIELD: printing.

SUBSTANCE: reversible thermosensitive medium for printing, comprising a base, a reversible thermosensitive layer for printing, provided on the base, and the antistatic layer, at that the antistatic layer is provided on at least a the reversible thermosensitive layer for printing or the substrate surface opposite to its surface on which the reversible thermosensitive layer for printing is provided, the antistatic layer comprises spherical fillers and a curable electroconductive polymer, and the spherical fillers satisfy the following expression (1): 4 ≤ the average diameter of particles of the spherical fillers/thickness of the antistatic layer ≤ 6… (1).

EFFECT: invention has improved antistatic properties.

12 cl, 15 dwg

Tool marking // 2530908

FIELD: process engineering.

SUBSTANCE: invention relates to method of tools marking. This method comprises provision of tool, its thermal treatment, provision of tool primer ply, printing on tool and application of electrolytic coat thereon. For printing of pattern at primer ply, a layer of dye is used. Layer of dye includes at least one ID element. Said ID element includes at least one ID zone with dye, background section around ID zone with no dye, and boundary line located around background section with dye. Electrolytic coating is applied to section without ID zone and boundary line. Note here that there a sharp contrast between coating and dye ply.

EFFECT: clear and stable mark.

14 cl, 11 dwg

Recording medium // 2526007

FIELD: physics, computer engineering.

SUBSTANCE: recording medium successively includes a substrate, a first ink-receiving layer and a second ink-receiving layer, wherein content of boric acid in the first ink-receiving layer is 2.0 wt % or more and 7.0 wt % or less with respect to content of polyvinyl alcohol in the first ink-receiving layer, and content of boric acid in the second ink-receiving layer is 10.0 wt % or more and 30.0 wt % or less with respect to content of polyvinyl alcohol in the second ink-receiving layer; the outermost surface layer of the recording medium has particle content of 0.5 wt % or more and 5.0 wt % or less with respect to content of an inorganic pigment, said particles having secondary particle average size of 1.0 mcm or more and 20.0 mcm or less.

EFFECT: disclosed recording medium reduces cracking when bent.

5 cl, 6 tbl

FIELD: formation of covering with selectively formed embossment.

SUBSTANCE: method involves applying plastic layer containing print ink comprising photoinitiator onto substrate; providing gelling and softening of non-hardened coating; softening hardening coating on plastic layer, which had been gelled; providing mechanical embossment of softened hardened coating; activating photoinitiator and hardening said coating of portions on top of indicated print ink; heating for fusing of hardened coating and plastic layer; activating hardened photoinitiator of hardened coating for hardening of said coating on portions free of print ink.

EFFECT: increased efficiency in creating of surface texture effect by providing relatively high embossment depth.

25 cl, 4 dwg, 4 tbl

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