Glass mirror surface bright gold card paper structure and production method thereof

A production method and glass technology, applied in paper, papermaking, paper coatings, etc., can solve the problems of large environmental pollution, consumption of raw materials and resources, and non-natural degradation of base film, so as to reduce pollution, reduce the amount of base film, and reduce costs. Effect

Pending Publication Date: 2020-08-07
贵州劲嘉新型包装材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Both processes need to use PET film or OPP film as the base film of the aluminum layer. According to the latest base film recycling technology on the market, only 3-5 time...

Method used

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  • Glass mirror surface bright gold card paper structure and production method thereof

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Comparison scheme
Effect test

Embodiment 1

[0031] Embodiment 1: as figure 1 As shown, a glass mirror bright gold cardboard structure, including from bottom to top back coating 1, white card bottom layer 2, metal imitation glass layer 3, varnish color layer 4 and printing finishing layer 5, metal imitation glass layer 3 Use a mixture of water-based high-gloss silver and imitation glass card glue.

[0032] Preferably, the weight ratio of the above-mentioned water-based high brightness silver to the imitation glass card glue is 2:1.

Embodiment 2

[0033] Embodiment 2: A production method of a glass mirror bright gold cardboard structure, the method is: add water-based high-brightness silver to imitation glass card glue, obtain a kind of imitation glass card high-brightness silver glue coating, paint and reel white cardboard Coating and compounding PET base film, drying the reel composite paper, placing it for 36-48 hours to mature, peeling off the PET base film (the peeled PET base film is reused more than 25 times), and obtaining a glass-like bright silver card bottom paper, press The required color is applied to the imitation glass bright silver cardboard to obtain a new packaging material of glass mirror bright gold cardboard with a multi-layer structure.

[0034] A method for producing a glass mirror bright gold cardboard structure, specifically comprising the following steps:

[0035] (1) Fully dissolve and mix the water-based high-brightness silver ink and imitation glass card glue, and disperse evenly;

[0036] ...

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Abstract

The invention discloses a glass mirror surface bright gold card paper structure and a production method thereof. The glass mirror surface bright gold card paper structure comprises a back coating, a white card bottom layer, a metal imitation glass layer, a varnish color layer and a printing finishing layer from bottom to top, the metal imitation glass layer is made of a mixture of water-based high-brightness silver and imitation glass card glue; the method comprises the following steps: adding a water-based high-brightness silver coating into glass card imitating glue, coating, carrying out film pressing by using a PET base film, curing, stripping the PET base film, and carrying out coloring treatment (or directly slitting into high-brightness silver cards) on glass card imitating backingpaper according to the required color, so as to realize the gold and silver card paper with the glass card imitating effect. According to the invention, the water-based high-brightness silver coatingis added into the glass card imitation glue to form the metal glass imitation layer, and the metal glass imitation layer is adopted, so that the glass mirror surface bright gold card paper is easier to prepare and lower in cost, the use amount of a base film is greatly reduced, and the pollution is reduced.

Description

technical field [0001] The invention belongs to the technical field of packaging box printing, and relates to a glass-mirror bright gold cardboard structure and a production method thereof. Background technique [0002] Coating white cardboard with imitation glass card glue paint, and then performing film pressing with PET base film, can obtain a kind of imitation glass cardboard with bright and smooth surface. This process has been realized and promoted in the industry. [0003] In addition, gold and silver card paper is a common packaging and printing material, which is widely used, and its surface metal effect is mainly realized by the aluminum layer. The main processing techniques include PET aluminum-coating composite transfer processing technology and PET aluminum-spraying composite transfer processing technology. Both processes need to use PET film or OPP film as the base film of the aluminum layer. According to the latest base film recycling technology on the market...

Claims

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Application Information

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IPC IPC(8): D21H19/82D21H23/22
CPCD21H19/82D21H23/22
Inventor 何承鹏易元锋
Owner 贵州劲嘉新型包装材料有限公司
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