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Cold hot stamping film production technology

A production process and technology of cold perm film, which is applied in the process of producing decorative surface effects, decorative arts, coatings, etc. It can solve the problems of complex cold perm process and achieve high definition, good peelability and low processing cost. Effect

Inactive Publication Date: 2017-07-21
ZHEJIANG YAXIN PACKAGE MATERIAL
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a cold perm film production process to solve the complicated problem of the existing cold perm process

Method used

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Embodiment Construction

[0029] A cold perm film production process, comprising a PET base film, on which a release layer, a coloring layer, a vacuum aluminized layer and an adhesive layer are sequentially arranged on the PET base film from inside to outside; the release layer includes the following components: 1-5 parts by weight of wax, 5-35 parts by weight of alcohol and 5-40 parts by weight of water; the colored layer comprises the following components: 40-60 parts by weight of ethyl acrylate copolymer, 10-20 parts by weight of Polybutyl methacrylate, 8-15 parts by weight of n-propyl acetate and 1-5 parts by weight of pigment; the back glue layer includes the following components: 25-50 parts by weight of glue, 10-30 parts by weight of Propyl fat, the ethyl toluene fat of 10~30 weight parts; Include the following steps successively:

[0030] Step 1: Release layer paint mixing: Mix wax, alcohol and water to make the paint required for the release layer;

[0031] Step 2: Release layer coating: Appl...

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Abstract

The invention relates to a cold hot stamping film production technology. A PET base film is included. A release layer, a colored layer, a vacuum aluminum coated layer and a gum layer are sequentially arranged on the PET base film from interior to exterior. The cold hot stamping film production technology sequentially includes the following steps of coating mixing of the release layer, coating of the release layer, coating mixing of the colored layer, coating of the colored layer, die pressing, vacuum aluminum coating, coating mixing of the gum layer, coating of the gum layer, slitting and quality checking. The cold hot stamping film production technology has the beneficial effects that the cold hot stamping film manufactured through the production processes of coating mixing of the release layer, coating of the release layer, coating mixing of the colored layer, coating of the colored layer, die pressing, vacuum aluminum coating, coating mixing of the gum layer, coating of the gum layer, slitting and quality checking has the beneficial effects that the stripping performance is good, the edge cutting performance is good, and definition is high; a gradually-changing effect can be perfectly shown, the layering sense is high, normal-temperature transferring can be achieved, heating is not needed, energy is saved, the production efficiency is high, and the machining cost is low; and the produced cold hot stamping film can replace a traditional technology for positioning cleaning of aluminum products, and the production qualification rate is high.

Description

technical field [0001] The invention relates to a cold perm film production process. Background technique [0002] In the fierce market competition, in order to increase the added value of products and more effectively carry out packaging anti-counterfeiting, more and more packaged goods need to use cold stamping technology. The existing cold stamping graphics usually need to be coated or glazed for secondary processing Secondary processing protection, which increases the hot stamping cost and process complexity, the coated high-viscosity adhesive has poor leveling and unevenness, which causes diffuse reflection on the surface of the cold stamping foil, affecting the color and gloss of the hot stamping image , thereby reducing the aesthetics of the product. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a cold perm film production process to solve the complicated problem of the existing cold perm process. [0...

Claims

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Application Information

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IPC IPC(8): B44C1/17C08J7/04C09D191/06C09D5/20C09D133/08C09D133/10C08L67/02
CPCB44C1/1733C08J7/042C08J2367/02C08J2433/08C08J2491/06C09D5/20C09D133/08C08L33/10
Inventor 汪名海吴耀永刘兵华晓东唐亮周文龙刘成伟各树光张庆羽
Owner ZHEJIANG YAXIN PACKAGE MATERIAL
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