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Antireflection layer for cold laminating film, and preparation method thereof

A technology of anti-reflection layer and anti-reflection coating, which is applied in the field of functional coating preparation and materials, and can solve the problem of affecting the audience or user experience and publicity effect, without cold lamination film with anti-reflection function, affecting image quality and clarity etc., to enhance user experience and publicity effects, improve quality and clarity, and reduce surface brightness

Inactive Publication Date: 2018-11-06
ZHEJIANG FULAI NEW MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above-mentioned materials processed by cold lamination film are prone to glare under sunlight, which seriously affects the image quality and clarity, thus affecting the audience or user experience and publicity effect
At present, there is no relevant research and application report on cold lamination film with anti-reflection function in the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The preparation method of the anti-reflection layer for cold lamination film, the specific steps are: 1) fix the cold lamination film on the sample stage of the electron beam evaporation coating machine at room temperature, use hafnium oxide as the target material, and the above electron beam evaporation coating machine The chamber is evacuated to a vacuum of 3×10 -4 Pa; where the cold lamination film successively includes a transparent PET film layer, a transparent adhesive layer and a white silicon paper layer. 2) Adjust the incident angle of the electron beam of the above-mentioned electron beam evaporation coating machine to 0°, and deposit a dense hafnium oxide layer on the surface of the transparent PET film layer of the cold lamination film in step 1), with a deposition thickness of 130nm. 3) Adjust the electron beam incidence angle of the above-mentioned electron beam evaporation coating machine to 85°, and deposit a porous hafnium oxide layer on the surface of ...

Embodiment 2

[0024] The preparation method of the anti-reflection layer for cold lamination film, the specific steps are: 1) fix the cold lamination film on the sample stage of the electron beam evaporation coating machine at room temperature, use hafnium oxide as the target material, and the above electron beam evaporation coating machine The chamber is evacuated to a vacuum of 5×10 -4 Pa; where the cold lamination film successively includes a transparent PET film layer, a transparent adhesive layer and a white silicon paper layer. 2) adjust the electron beam incidence angle of the above-mentioned electron beam evaporation coating machine to be 0°, deposit a dense hafnium oxide layer on the surface of the transparent PET film layer of the cold lamination film in step 1), and the deposition thickness is 140nm; 3) adjust the above-mentioned electron beam evaporation The electron beam incident angle of coating machine is 85 °, in step 2) in dense hafnium oxide layer surface deposits porous h...

Embodiment 3

[0026] The preparation method of the anti-reflection layer for cold lamination film, the specific steps are: 1) fix the cold lamination film on the sample stage of the electron beam evaporation coating machine at room temperature, adopt zirconia as the target material, and the above electron beam evaporation coating machine The chamber is evacuated to a vacuum of 5×10 -4 Pa; where the cold lamination film successively includes a transparent PET film layer, a transparent adhesive layer and a white silicon paper layer. 2) Adjust the incident angle of the electron beam of the above-mentioned electron beam evaporation coating machine to 0°, and deposit a dense zirconia layer on the surface of the transparent PET film layer of the cold lamination film in step 1), and the deposition thickness is 137nm. 3) Adjust the incident angle of the electron beam of the above-mentioned electron beam evaporation coating machine to 85°, and deposit a porous zirconia layer on the surface of the de...

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PUM

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Abstract

The invention discloses an antireflection layer for a cold laminating film, and a preparation method thereof. The preparation method comprises the steps that one or more dense inorganic oxide layers and one or more porous inorganic oxide layers are vacuum-deposited on the surface of a transparent PET film layer of the cold laminating film in sequence, and the antireflection layer is obtained. Theantireflection cold laminating film prepared through the preparation method can prevent the situations of glaring and reduce the brightness of the surface of a picture or a photo, the quality and definition of the picture or the photo are improved greatly, and the user experience and the publicity effect are improved; and the preparation technology is simple, and convenient to operate, and large-scale production is facilitated.

Description

technical field [0001] The invention belongs to the field of material technology, relates to the field of preparation of functional coatings, in particular to an antireflection layer for cold lamination films and a preparation method thereof. Background technique [0002] Cold lamination is the use of cold lamination technology to cover a layer of cold lamination film on the picture or photo. The cold lamination film is a plastic sealing film with stickiness or magnetic properties. It is made of transparent PVC through adhesive processing. It can be divided into It is a protective film of glossy film, matte film and special texture, which is laminated on the photo printing screen by cold laminator and other equipment, so as to prevent the screen (printing surface) from being scratched, polluted or wet, and to protect the screen. Can be used for wedding photography, poster posters, indoor display board advertisements, engineering and garden renderings, advertising presentatio...

Claims

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Application Information

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IPC IPC(8): C23C14/30C23C14/08C23C14/10
CPCC23C14/08C23C14/10C23C14/30C23C28/04
Inventor 涂大记夏厚君潘华杨晓明
Owner ZHEJIANG FULAI NEW MATERIAL CO LTD