Heat transfer printing hot stamping foil and anti-counterfeit heat transfer printing process

A technology of anti-counterfeiting printing and thermal transfer printing, which is applied in the printing process, printing and printing of special varieties of printed matter, can solve the problems of dull color, low brightness, and poor heat resistance, and achieve enhanced brightness, durability Good thermal effect, good anti-counterfeiting effect

Inactive Publication Date: 2021-08-17
安徽金彩防伪技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Conventional thermal transfer bronzing decal paper has poor heat resistance effect, the brightness of bronzing paper is not high after bronzing, and the color is relatively dull

Method used

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  • Heat transfer printing hot stamping foil and anti-counterfeit heat transfer printing process

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Embodiment Construction

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0035] In describing the present invention, it is to be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "surrounding" etc. Indicating orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and op...

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Abstract

The invention discloses a heat transfer printing hot stamping foil and an anti-counterfeit heat transfer printing process. The heat transfer printing hot stamping foil comprises a base film layer and a hot melting adhesive powder layer, and a transparent release layer, a protection layer, an ink layer and a fine aluminum plating layer are sequentially arranged between the base film layer and the hot melting adhesive powder layer. The base film layer is composed of a PET polyester film. Paraffin is adopted as a release agent in the transparent release layer. The protection layer is made of waterborne polyurethane resin. The ink layer is composed of a synthetic resin layer and a dye layer, and the color of the hot stamping foil is formed. The fine aluminum plating layer reflects light, so that the ink layer presents metallic luster. The hot melting adhesive powder layer is made of hot melting plastic. According to the heat transfer printing hot stamping foil, the brightness of the hot stamping foil after hot stamping can be enhanced, the hot stamping foil has a bright effect and a good anti-counterfeiting effect, and the ink layer has the anti-counterfeiting effect of metallic luster. The anti-counterfeit heat transfer printing process is high in working efficiency, interruption of all materials during printing can be effectively prevented, and printed sheets are protected against white dots, dirt and streaks.

Description

technical field [0001] The invention relates to the technical field of bronzing decal paper, in particular to thermal transfer stamping decal paper and thermal transfer anti-counterfeiting printing process. Background technique [0002] Bronzing paper is commonly known as anodized aluminum in northern my country. It is composed of polyester film (PET) and a multi-layer chemical coating coated on its surface. The thickness of the polyester film is usually 12 microns, some of the coatings are used to produce decorative effects, and some of the coatings are used to control the performance of the bronzing paper, and different coatings are suitable for different substrates. Conventional thermal transfer bronzing decal paper has poor heat resistance effect, the brightness of bronzing paper after bronzing is not high, and the color is relatively dull. In view of this situation, a thermal transfer bronzing decal paper and a thermal transfer anti-counterfeiting printing process are ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41M1/30B41M1/10B41M1/12B41M3/12B41M3/14B41M5/00B41M5/025B41M7/00B44C1/165B44C1/17
CPCB41M1/30B41M1/10B41M5/0011B41M7/0027B41M1/12B41M3/14B41M3/12B41M5/025B44C1/1729B44C1/165
Inventor 金马胡二娃常正全段亦辉梅春清
Owner 安徽金彩防伪技术有限公司
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