A low-temperature embossed bright gold decal paper and its printing method

A bright golden decal paper and embossing technology, applied in the direction of copying/marking methods, printing, printing devices, etc., can solve the problems of damaged attachments, lack of three-dimensional effects, and non-reusability, etc., to reduce heating time and achieve remarkable three-dimensional effects , Bright and bright effect

Active Publication Date: 2016-01-06
LUZHOU JINXIN PRINTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the printing of traditional bright gold decal paper adopts high-temperature baking process
Its main deficiency is: 1. the composition of gold paste is mainly precious metal gold, and the price is high, resulting in high production cost and product price
②Glass and ceramic flower paper pigments contain heavy metals such as lead, cadmium, lithium and other harmful substances, which are not conducive to the health of consumers
③Precious metals in the gold paste that are not printed on glass and ceramics in the pattern gap cannot be recycled, resulting in waste of resources; the cover film cannot be torn off, that is, it cannot be reused, which also causes waste of resources
④Large energy consumption
⑤ Due to the limitation of temperature requirements, high-temperature bright gold cannot be used for exquisite pattern decoration on metal, plexiglass and other products. At the same time, high temperature may easily cause damage to the attached objects and be scrapped
⑥During high-temperature baking, the polypropylene and other substances in the surface adhesive film will be volatilized by pyrolysis, which will easily cause air pollution
But still there is following deficiency in this invention and is: the surface of bright gold decal paper is planar, and the printed pattern does not protrude on the plane, lacks three-dimensional effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] First prepare the embossed bright gold base oil, the embossed bright gold base oil is composed of 11 parts of PU6A resin, 30 parts of polyurethane resin, 10 parts of polyvinyl chloride, 5 parts of monomer, 6 parts of initiator, and 5 parts of toluene according to the mass content. , 22 parts of ethyl ester, 0.9 part of diacetone alcohol, 6.1 parts of isopropanol, and 4 parts of butyl ester.

[0031] Then print one color embossed gold decal paper according to the following steps,

[0032] (1) Make a pattern: Use a computer to make a pattern of one color (red).

[0033] (2) Make a film: Make a film according to the pattern made by the computer.

[0034] (3) Make a printing screen: make a printing screen. Preferably a thicker printing screen with a thickness of 1.2mm.

[0035] (4) Dry bottom paper: Take a commercially available water-soluble small film bottom paper and dry the bottom paper. Drying by heating, temperature 48°C, drying time: 1 hour.

[0036] (5) Embosse...

Embodiment 2

[0047] First prepare the embossed bright gold base oil, which consists of 12 parts of PU6A resin, 35 parts of polyurethane resin, 6 parts of polyvinyl chloride, 5.5 parts of monomer, 4.5 parts of initiator, and 6.5 parts of toluene according to the mass content of the embossed bright gold base oil. , 20 parts of ethyl ester, 1 part of diacetone alcohol, 6.5 parts of isopropanol, and 3 parts of butyl ester.

[0048] Then print embossed gold decal paper with three color patterns according to the following steps,

[0049] (1) Make patterns: use computer to make three kinds of patterns, which are green, blue and orange.

[0050] (2) Making film: According to the patterns of different colors produced by the computer, according to the method of making the same film of the same color, three kinds of films are made respectively.

[0051] (3) Making printing screen plates: According to the film of different color patterns, according to the method of making the same printing screen pla...

Embodiment 3

[0069] First prepare the embossed bright gold base oil, the embossed bright gold base oil is composed of 11 parts of PU6A resin, 36 parts of polyurethane resin, 5 parts of polyvinyl chloride, 9 parts of monomer, 2 parts of initiator, and 8 parts of toluene according to the mass content. , 19 parts of ethyl ester, 1 part of diacetone alcohol, 7 parts of isopropanol, and 2 parts of butyl ester.

[0070] Then print embossed gold decal paper with three color patterns according to the following steps,

[0071] (1) Make patterns: use computer to make three kinds of patterns, which are green, blue and orange.

[0072] (2) Making film: According to the patterns of different colors produced by the computer, according to the method of making the same film of the same color, three kinds of films are made respectively.

[0073] (3) Making printing screen plates: According to the film of different color patterns, according to the method of making the same printing screen plate in the same...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

The invention discloses low-temperature empaistic bright gold stained paper and a printing method of the low-temperature empaistic bright gold stained paper. The method comprises the following steps of making patterns, making films, making screen printing plates, drying backing paper, coating empaistic bright gold base coat, drying empaistic bright gold base coat, carrying out transfer printing of empaistic bright gold, drying empaistic bright gold films, coating a layer of cover glue film capable of being torn, and drying the cover glue film capable of being torn. According to the empaistic bright gold stained paper printed by using the method, the surfaces of the patterns protrudes over a plane like embossment, and a three-dimensional effect is obvious.

Description

technical field [0001] The invention relates to embossed bright gold decal paper and a printing method thereof. Background technique [0002] Bright gold decal paper has the characteristics of high strength, high temperature resistance, friction resistance and bright color. The products are widely used in ceramics, glass ornaments and other products. However, the printing of traditional bright gold decal paper adopts high-temperature baking decal process. Its main weak point is: 1. the composition of gold paste is mainly precious metal gold, and the price is high, resulting in high production cost and product price. ②Glass and ceramic flower paper paints contain heavy metals such as lead, cadmium, and lithium, which are harmful to the health of consumers. ③ The precious metals in the gold paste that are not printed on the glass and ceramics in the pattern gap cannot be recycled, resulting in a waste of resources; the cover film cannot be torn off, that is, it cannot be reu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41M1/12B41M5/382B41M7/02
Inventor 李文金
Owner LUZHOU JINXIN PRINTING
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