Production method of embossing form packing paper

A production method and tipping paper technology, applied in the directions of wrapping paper, wrapping paper, packaging, etc., can solve the problems of uneven matte effect of packaging materials, difficult to grasp the proportion of matting powder, and inconspicuous laser effect of transfer paper. Not easy to be damaged or destroyed, good environmental performance, strong metal texture effect

CN101205695AInactive Publication Date: 2008-06-25DARE TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2008-06-25
Estimated Expiration
Not applicable · inactive patent

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Abstract

An embossing type tipping paper production method relates to the packaging material technical field. The invention comprises the following procedures that: a. coating: PET plastic light film is adopted as base material; a layer of macromolecule resin material is uniformly coated on the base material in advance; after drying and solidification, a layer of transparent surface coat with strippable performance is formed; b. mould pressing: after the coating, under the conditions of the pressure of 2Kg / cm<2> to 4Kg / cm<2>, the temperature of 160 to 180 DEG C and the speed of 35 to 45 m / min, characters or patterns on a mould pressing plate are transferred on the transparent surface coat of the PET plastic light film; a printing layer stuck on the transparent surface coat is produced to form a surface layer; c. aluminium plating; d. transferring; e. embossing: aluminum transferring paper achieved by the procedures is sleeved between a reverse rotating knaggy patterned roller and an elastic roller which are tangential. The invention has good anti-fake effect and suboptical effect and is easy to mass production.
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Description

technical field

[0001] The invention relates to the technical field of packaging materials, in particular to an environment-friendly metallized packaging material with printed patterns. Background technique

[0002] Vacuum aluminum transfer technology is used to produce packaging materials and other types of paper, that is, aluminum with a purity of 99.9% is heated to 1400-1500°C to evaporate it, and then it is coated on the carrier by condensation and then transferred to the paper to make the paper An ultra-thin aluminum film is formed on the surface. The thickness of the aluminum layer through vacuum aluminum plating is 0.02μm-0.04μm, which is only 1 / 200 to 1 / 300 of the thickness of the aluminum foil. This kind of vacuum aluminum-coated transfer paper has a strong metallic luster in appearance, and is widely used in wine, cosmetics, supplements, food, medicines, especially the packaging of cigarette inner linings and shells, which consumes less material and waste less , ...

Examples

Embodiment Construction

[0021] The production method of embossed type tipping paper of the present invention comprises the following steps:

[0022] a. Coating: Use PET plastic light film as the base material, and evenly coat a layer of polymer resin material on the base material. After drying and solidifying, a layer of transparent surface coating 1 with peelable properties is formed;

[0023] b. Molding: the surface of the PET plastic light film substrate with a transparent surface coating 1 after coating, at a pressure of 2Kg / cm 2 -4Kg / cm 2 , the temperature is 160°C-180°C, the speed is 35m / min-45m / min; through the extrusion of the molded plate with characters or patterns, the transparent surface coating 1 is slightly deformed, and the characters or patterns on the molded plate are transferred to the On the transparent surface coating 1, a printing layer 2 attached to the transparent surface coating 1 is produced to form a surface layer 3;

[0024] c. Aluminum plating: on the transparent surface...