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A kind of hot-melt printing ink for hot stamping foil of anodized aluminum and preparation method thereof

A printing ink and hot stamping foil technology, applied in the field of hot-melt printing ink and its preparation, can solve the problems of unreusable base film, waste of raw materials, and variety of raw materials, etc. low cost effect

Inactive Publication Date: 2018-02-27
GUANGDONG YIXIANG FOLK CULTURE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the disadvantages of the existing anodized aluminum hot stamping foil process that the stripped base film cannot be reused, the waste of raw materials is serious, and the environmental protection ink uses many types of raw materials, the process is complicated, and the cost is high. The purpose of the present invention is to provide a Improved hot-melt printing ink for hot stamping foil of anodized aluminum and its preparation method, which can overcome the defects of the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] The hot-melt printing ink used for the anodized aluminum stamping foil is characterized in that it is prepared from the following raw materials according to the weight ratio:

[0024] Blend of thermoplastic acrylic resin and thermoplastic styrene-butadiene rubber 2%,

[0025] 1% mixture of nitrocellulose and polyvinyl butyral resin,

[0026] Dye 1%,

[0027] One or more mixtures of ethanol, ethyl acetate, butyl acetate, ethylene glycol monobutyl ether and butanone 96%.

[0028] Wherein the weight mixing ratio of thermoplastic acrylic resin and thermoplastic styrene-butadiene rubber in its mixture is controlled at 4-6:1; the weight mixing ratio of nitrocellulose and polyvinyl butyral resin in its mixture is controlled at 1.5-2:1 .

[0029] The preparation method characteristic is to carry out successively according to the following steps:

[0030] ①At normal temperature and pressure, add one or more mixtures of ethanol, ethyl acetate, butyl acetate, ethylene glycol m...

Embodiment 2

[0035] The hot-melt printing ink used for the anodized aluminum stamping foil is characterized in that it is prepared from the following raw materials according to the weight ratio:

[0036] Blend of thermoplastic acrylic resin and thermoplastic styrene-butadiene rubber 12%,

[0037] Nitrocellulose 7%,

[0038] Dye 5%,

[0039] One or more mixtures of ethanol, ethyl acetate, butyl acetate, ethylene glycol monobutyl ether and butanone 76%.

[0040] Wherein the weight mixing ratio of the thermoplastic acrylic resin and the thermoplastic styrene-butadiene rubber in the mixture is controlled at 4-6:1.

[0041] The preparation method characteristic is to carry out successively according to the following steps:

[0042] ①At normal temperature and pressure, add one or more mixtures of ethanol, ethyl acetate, butyl acetate, ethylene glycol monobutyl ether and butanone into the main stirring pot, and start the high-speed mixer for stirring , the speed of the mixer is controlled at ...

Embodiment 3

[0047] The hot-melt printing ink used for the anodized aluminum stamping foil is characterized in that it is prepared from the following raw materials according to the weight ratio:

[0048] Blend of thermoplastic acrylic resin and thermoplastic styrene-butadiene rubber 25%,

[0049] Polyvinyl butyral resin 15%,

[0050] dye 10%,

[0051] One or a mixture of two or more of ethanol, ethyl acetate, butyl acetate, ethylene glycol monobutyl ether and butanone 50%.

[0052] Wherein the weight mixing ratio of the thermoplastic acrylic resin and the thermoplastic styrene-butadiene rubber in the mixture is controlled at 6-8:1.

[0053] The preparation method characteristic is to carry out successively according to the following steps:

[0054] ①At normal temperature and pressure, add one or more mixtures of ethanol, ethyl acetate, butyl acetate, ethylene glycol monobutyl ether and butanone into the main stirring pot, and start the high-speed mixer for stirring , the speed of the mix...

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Abstract

A hot-melt printing ink for hot stamping foil of anodized aluminum and a preparation method thereof. The present invention solves the defects in the prior art that the stripped base film cannot be reused, the waste of raw materials is serious, and the environmental-friendly ink uses many kinds of raw materials, complicated process and high cost. Key points of the technical solution: The ink features are prepared by weight ratio of the following raw materials: 2-25% mixture of thermoplastic acrylic resin and thermoplastic styrene-butadiene rubber; polyvinyl butyral resin or polyvinyl butyral resin and nitrocellulose 1-15% mixture; 1-10% dye; 50-96% mixture of one or more of ethanol, ethyl acetate, butyl acetate, ethylene glycol monobutyl ether and butanone. The weight mixing ratio of thermoplastic acrylic resin and thermoplastic styrene-butadiene rubber in the mixture can be controlled at 2-8:1. The preparation method is characterized in that under normal temperature and pressure, the raw materials are sequentially added into the main stirring pot in a specific order, stirred at a specific speed and time, so that the raw materials are fully mixed and dissolved.

Description

technical field [0001] The present invention relates to printing ink and its preparation method for making paper products for worshiping Buddha, worshiping gods, blessings and offering sacrifices, especially a hot-melt printing ink for anodized aluminum hot stamping foil and its preparation method. Background technique [0002] Many traditional paper products for worshiping Buddha, worshiping gods, praying for blessings and offering sacrifices are pasted with gold or silver foil. At present, large-scale production of paper products for worshiping Buddha, worshiping gods, praying for blessings and offering sacrifices generally uses hot stamping anodized aluminum. Foil method instead of sticking gold or silver foil. The structure of the anodized aluminum hot stamping foil is composed of a base film and a release layer, a coloring layer, a vacuum aluminized layer and an adhesive layer attached to the base film in sequence. During hot stamping, the hot stamping plate is used to...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D11/34C09D11/107C09D11/02C09D11/14C09D11/106C09D11/033
Inventor 王庆生
Owner GUANGDONG YIXIANG FOLK CULTURE CO LTD
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