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Alumite thermoprinting foil with image-text and manufacturing and application thereof

A technology for anodizing aluminum and hot stamping foil, which is applied in the field of hot stamping foil manufacturing

Inactive Publication Date: 2009-12-16
广东东田转印新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, direct hot stamping foil for glass products, so far no anodized aluminum foil suitable for hot stamping of glass materials has been found in the market

Method used

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  • Alumite thermoprinting foil with image-text and manufacturing and application thereof
  • Alumite thermoprinting foil with image-text and manufacturing and application thereof
  • Alumite thermoprinting foil with image-text and manufacturing and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0073] 1. Preparation of anodized aluminum hot stamping foil with golden graphics.

[0074] (1) The production of conventional technology.

[0075] reference Figure 1-3 , Coat the conventional release layer 1-2 on the high-temperature resistant PET film base layer 1, coat the protective layer 2, and then coat the golden yellow protective layer 2-1 to show the noble golden yellow of the product graphic anodized aluminum. The high temperature resistant layer 2-2 is coated, and the anodized aluminum layer 3 is coated to support the golden effect of the excellent layer.

[0076] (2) The formula of thermal adhesive curing adhesive and the percentage of the content of each component are as follows:

[0077] Component content (percentage of total weight of thermal adhesive)

[0078] Solid content 40% E-20 epoxy resin 25%

[0079] Solid content 40% bisphenol F vinyl ester resin 7%

[0080] Solid content 40% 342 silicone modified epoxy resin 12%

[0081] Solid content 40% AH0605 hydroxy ac...

Embodiment 2

[0098] 1. Preparation of electrochemical aluminum foil with silver graphics.

[0099] (1) The production of conventional technology.

[0100] Referring to the figure, a conventional release layer 1-2 is coated on the high-temperature resistant PET film base layer 1, and then the protective layer 2-1 is coated, and then the high-temperature resistant layer 2-2 is coated, and the anodized aluminum layer 3 is coated.

[0101] (2) The formula and percentage weight ratio of thermal adhesive curing adhesive are as follows:

[0102] The content of each component is the percentage of the total weight

[0103] Solid content 40% E-20 bisphenol A epoxy resin 8%

[0104] Solid content 40% E-42 bisphenol F epoxy resin 6%

[0105] Solid content 40% 612# acrylic modified epoxy resin 15%

[0106] Solid content 40% S-125 polyurethane resin 20%

[0107] Solid content 30% tertiary amine 4%

[0108] Active ingredient content 35% dicyandiamide latent curing agent 5%

[0109] Active ingredient content ...

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Abstract

The invention relates to an alumite thermoprinting foil with image-text which can thermoprint the surface of glass products, comprising a carrier membranous layer with releasing property, a functional layer which attaches to the carrier membranous layer, the functional layer is composed of a surface protection layer and / or a heat resistance property layer and / or a coloration property layer and / or a three-dimensional image-text layer, and a vacuum sputtering metal aluminium layer which fixedly attaches to the functional layer; the key characteristic lies in that a heat curing adhesive layer which attaches only to the image-text part on the metal aluminium layer, the method is different from the common alumite in which the heat adhesive layer is coated comprehensively.

Description

Technical field [0001] The invention relates to an anodized aluminum hot stamping foil, in particular to an anodized aluminum hot stamping foil with pictures and texts that can be hot stamped on the surface of glass products. [0002] The invention also relates to a manufacturing method and an application method of the hot stamping foil. Background technique [0003] With the development of science and technology and the improvement of people's living standards, people have higher and higher requirements for the surface decoration of goods, especially the surface decoration of transparent glass products using gold and silver electrolytic aluminum graphics and text decoration, which has always been a favorite decoration of people method. [0004] The existing methods for decorating the surface of transparent glass products with gold and silver anodized aluminum generally adopt hot stamping or thermal transfer printing. [0005] The hot stamping method refers to the special ink for...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41M5/40B41M5/44
Inventor 陈松洲
Owner 广东东田转印新材料有限公司
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