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Double-sided laser compound local transfer anti-counterfeiting film with hand feeling, and preparation method of anti-counterfeiting film

A production method and technology of anti-counterfeiting film, applied in the direction of copying/marking method, chemical instrument and method, temperature recording method, etc., can solve the problems affecting the overall appearance of the product, the contrast between color and packaging, and the poor touch of anti-counterfeiting film, so as to increase the tactility and printing effect, the effect of saving the cost of use

Active Publication Date: 2015-03-25
FUJIAN TAIXING SPECIAL PAPER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, most of the anti-counterfeiting film products on the market are single-sided anti-counterfeiting films, which can only be printed on the front side. When using them, both sides need to be labeled. Moreover, due to the poor touch of the anti-counterfeiting film, the color contrasts with the packaging as a whole, which affects the quality of the product to a certain extent. Overall beauty

Method used

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  • Double-sided laser compound local transfer anti-counterfeiting film with hand feeling, and preparation method of anti-counterfeiting film

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The manufacturing method of the hand-feeling double-sided laser composite partial transfer anti-counterfeiting film of the present invention comprises the following steps:

[0028] (1) Select PP film as the base film layer, use a 180# ceramic anilox roller to coat the laser information layer on the front of the base film layer, and dry it at 100°C; the preferred coating amount of the laser information layer is 6 grams per square meter; the laser information layer is a polyurethane-modified acrylic resin solution

[0029] (2) The coating dried in (1) is seamlessly molded on a molding machine, the working temperature of the molding machine is 165°C, and the molding pressure is 15kdf;

[0030] (3) A vacuum aluminum coating machine is used to coat the laser information layer after molding with a laser aluminized layer; the preferred thickness of the laser aluminized layer is 280 angstroms;

[0031] (4) Coat the hand-feeling ink layer on the laser aluminum plating layer thr...

Embodiment 2

[0036] The manufacturing method of the hand-feeling double-sided laser composite partial transfer anti-counterfeiting film of the present invention comprises the following steps:

[0037] (1) Choose PVC film as the base film layer, use 185# ceramic anilox roller to coat the laser information layer on the front of the base film layer, and dry it at 115°C; the preferred coating amount of the laser information layer is 6.5 grams per square meter; the laser information layer is a polyurethane-modified acrylic resin solution

[0038] (2) The coating dried in (1) is seamlessly molded on a molding machine, the working temperature of the molding machine is 165°C, and the molding pressure is 20kdf;

[0039] (3) Use a vacuum aluminum plating machine to coat the laser information layer after molding with a laser aluminized layer; the preferred thickness of the laser aluminized layer is 300 angstroms;

[0040] (4) Coat the hand-feeling ink layer on the laser aluminum plating layer throug...

Embodiment 3

[0045] The manufacturing method of the hand-feeling double-sided laser composite partial transfer anti-counterfeiting film of the present invention comprises the following steps:

[0046] (1) Use PET film as the base film layer, apply the laser information layer on the front of the base film layer with a 120# ceramic anilox roller, and dry at 80°C; the preferred coating amount of the laser information layer is 5 grams per square meter; where the laser information layer is a polyurethane-modified acrylic resin solution;

[0047] (2) The coating dried in (1) is seamlessly molded on a molding machine, the working temperature of the molding machine is 150°C, and the molding pressure is 10kdf;

[0048] (3) Use a vacuum aluminum plating machine to coat the laser information layer after molding with a laser aluminized layer; the preferred thickness of the laser aluminized layer is 200 angstroms;

[0049] (4) Coat the hand-feeling ink layer on the laser aluminum plating layer through...

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Abstract

The invention discloses a double-sided laser compound local transfer anti-counterfeiting film with hand feeling. The anti-counterfeiting film comprises a base film layer, a laser information layer covering the front of the base film layer, and a local matte white transfer layer covering the back of the base film layer, wherein a laser aluminized coating is arranged at the other side of the laser information layer; the other side of the laser aluminized coating is provided with a hand feeling ink layer; the other side of the local matte white transfer layer is provided with another laser aluminized coating. The invention also discloses a preparation method of the double-sided laser compound local transfer anti-counterfeiting film, and optimized technological parameters. According to the anti-counterfeiting film, the laser information layer is arranged at one side, the local matte white transfer layer is arranged at the other side, and both of the two sides have a standard anti-counterfeit function, so that the using cost is greatly lowered; when being torn off, a label of the anti-counterfeiting film is damaged, and local anti-counterfeiting information is left on a packaged object, so that a good anti-counterfeiting effect is achieved; furthermore, due to the special hand feeling effect of the hand feeling ink layer, the sense of touch and the printing effect of a packaging film are greatly improved.

Description

technical field [0001] The invention relates to an anti-counterfeiting film and a manufacturing method thereof, in particular to a hand-feeling double-sided laser composite local transfer anti-counterfeiting film and a manufacturing method thereof. Background technique [0002] With the development of anti-counterfeiting technology, it has become a considerable and fast-growing industry. There are various anti-counterfeiting films on the market. [0003] However, most of the anti-counterfeiting film products on the market are single-sided anti-counterfeiting films, which can only be printed on the front side. When using them, both sides need to be labeled. Moreover, due to the poor touch of the anti-counterfeiting film, the color contrasts with the packaging as a whole, which affects the quality of the product to a certain extent. The overall beauty. Contents of the invention [0004] The technical problem to be solved by the present invention is to overcome the defects o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B27/08B41M5/00
CPCB41M5/40
Inventor 林加宝沈五展刘卫平
Owner FUJIAN TAIXING SPECIAL PAPER CO LTD