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Preparing technological process of high vacuum vapor deposition dielectric membrane transfer material

A technology of dielectric film and preparation process, which is applied in vacuum evaporation plating, metal material coating process, photoplate making process of patterned surface, etc.

Inactive Publication Date: 2010-10-06
青州金青云新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the opacity of its aluminum plating affects its development in the direction of transparent laser anti-counterfeiting packaging and decoration materials. If both anti-counterfeiting and the contents of the package need to be seen clearly, such as ID cards, passports, cigarette films, etc., this cannot be used. Laser anti-counterfeiting aluminized film for packaging

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment 1, adopt PET plastic film as base material layer, be equivalent to used bottom film when making, be coated with transparent release coating layer and be release layer on this base material layer; Release layer coating adopts weight ratio polyurethane emulsion 35 %, 15% of acrylic emulsion, 25% of deionized water, and 25% of isopropanol are mixed, coated quantitatively with a 220-mesh anilox roller, and then dried at a drying temperature of 80°C and a running line speed of 80 m / min.

[0024] Coat the holographic laser laser molded paint layer on the release layer. The paint can be made of 20% acrylic resin, 10% acetobutylcellulose resin, 30% methyl ethyl ketone, 30% ethyl acetate, and 10% isopropanol by weight. Made by mixing and dissolving. Quantitative coating with 200-mesh anilox roller, drying temperature is 70°C, and running line speed is 80 m / min.

[0025] The holographic laser laser molding coating layer, that is, the imaging layer, is molded to form a...

Embodiment 2

[0029] Embodiment 2, adopt the laser base film of Yunmeng Fusite Company as the substrate layer, and coat the transparent release coating layer on the substrate layer, that is, the release layer; the coating adopts a weight ratio of 47.5% of polyurethane emulsion and 2.5% of acrylic emulsion. %, 25% deionized water and 25% isopropanol are mixed. The coating used in this layer can be colored by adding pigments or dyes, but the coating is still transparent. This layer is coated with a coating machine. The specific process parameters for coating the release layer are as follows: Quantitative coating with a 220-mesh anilox roller , The drying temperature is 120°C, and the running line speed is 125 m / min; this layer requires good film release performance and complete film forming performance.

[0030] Coating the holographic laser laser molding coating layer on the release layer, that is, the imaging layer

[0031] The paint can be made by mixing and dissolving conventional acryli...

Embodiment 3

[0036] Embodiment 3, adopting the transfer base film of Yunmeng Fusite Company as the base material layer, coating the transparent release coating layer on the base material layer, i.e. the release layer, the release layer coating is 40% polyurethane emulsion, acrylic acid emulsion 10%, deionized water 13%, and isopropanol 12%. Quantitative coating with 220-mesh anilox roller, drying temperature 100 ℃, running line speed 100 m / min;

[0037]Coat the holographic laser laser molding coating layer on the release layer, that is, the imaging layer. The specific process parameters for coating the imaging layer are as follows: the coating is 30% acrylic resin, 5% acetobutylcellulose resin, 40% methyl ethyl ketone, and 20% ethyl acetate. %, 5% isopropanol, made by mixing and dissolving. Quantitative coating with 200-mesh anilox roller, drying temperature 100°C, running line speed 100 m / min.

[0038] A holographic laser anti-counterfeiting molded layer is formed by molding on the holo...

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PUM

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Abstract

The invention relates to a preparation method of a dielectric-film diversion material of high vacuum vapor deposition; the preparation method comprises the following steps: A. a plastic film base-material layer is adopted and coated with a transparent demoulding coating layer; B. a release layer is coated with a holographical laser molding coating layer so as to form an imaging layer; C. molding is carried out on the imaging layer so as to form a holographical laser die pressing layer with anti-counterfeiting performance; D. vacuum vapor deposition is carried out on the molding layer so as toform a dielectric coated layer; E. an adhesive layer is coated on the vapor deposition dielectric layer, and paper or plastic film are stuck to the adhesive layer to form a sheet layer; F. the film is peeled from a release layer so as to obtain the diversion laser dielectric paper or plastic film. The dielectric film diversion material of high vacuum vapor deposition has not only the performance of anti-counterfeiting and anti-oxidation, but also ideal performance of air resistance, humidity resistance and wearing resistance, etc. by coating a functional paint in subsequent processing and is an ideal anti-counterfeiting material.

Description

technical field [0001] The invention designs a packaging anti-counterfeiting composite material, more specifically, the invention relates to a high vacuum evaporation medium film transfer material. Background technique [0002] At present, the anti-counterfeiting films used for packaging and decoration generally use BOPP, PET, PVC, CPP and other base films, and adopt vacuum aluminum plating, molded laser laser layer, composite printing and other processing techniques to endow the film with colorful and dynamic patterns, and the metalized whole Effect and corresponding barrier fragrance preservation. However, the opacity of its aluminum plating affects its development in the direction of transparent laser anti-counterfeiting packaging and decoration materials. If both anti-counterfeiting and the contents of the package need to be seen clearly, such as ID cards, passports, cigarette films, etc., this cannot be used. Laser anti-counterfeiting aluminized film for packaging. I...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C23C28/00B05C1/08B05C11/02B05D3/02C23C14/24G03F7/16G03F7/027
Inventor 赵光剑
Owner 青州金青云新材料有限公司