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Process for preparing hydrographic transfer printing paper

A preparation process, a technology for water transfer paper, applied in paper, papermaking, paper coating and other directions, can solve the problems of complex production process of the bottom film, low smoothness and gloss, unsatisfactory printing effect, etc., to achieve convenient antibacterial effect, The effect of good printing effect and good antibacterial effect

Active Publication Date: 2016-07-06
GUANGDONG SONGYANG RECYCLE RESOURCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the bottom film of this invention application contains a large amount of inorganic chemicals, which is not environmentally friendly; moreover, the paint stored in the bottom film is polyvinyl alcohol, which has poor leveling properties, which makes the smoothness and gloss of the product low, and the printing effect is not ideal.
However, the production process of the bottom film is complicated and the cost is high, so it cannot be widely promoted in the market.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A preparation process of water transfer printing paper, its formula is as follows: 20 parts of water, 12 parts of corn starch, 8 parts of potato starch, 5 parts of polyvinyl alcohol, 10 parts of ethanol, 4 parts of polyvinylpyrrolidone, 2 parts of organic titanate , 0.1 part of nano silicon dioxide.

[0028] The nano silicon dioxide adopts silicon dioxide with a particle diameter of 500 nanometers.

[0029] The particle size of the cornstarch and potato starch is 150 mesh.

[0030] A preparation process of water transfer printing paper, the steps are as follows:

[0031] (1) Starch mixing: use a powder stirring device to stir and mix the cornstarch and potato starch until they are evenly stirred;

[0032] (2) Dissolving and stirring: adding water to the mixed starch, heating while stirring, and keeping warm to obtain a paste;

[0033] (3) Cooling: add polyvinyl alcohol and stir, and quickly cool by freezing to obtain a surface coating solution with excellent solubili...

Embodiment 2

[0041] A preparation process of water transfer printing paper, its formula is as follows: 30 parts of water, 20 parts of corn starch, 12 parts of potato starch, 12 parts of polyvinyl alcohol, 15 parts of ethanol, 8 parts of polyvinylpyrrolidone, 5 parts of organic titanate , 0.2 part of nano silicon dioxide.

[0042] The nano silicon dioxide adopts silicon dioxide with a particle diameter of 400 nanometers.

[0043] The particle size of the cornstarch and potato starch is 200 mesh.

[0044] A preparation process of water transfer printing paper, the steps are as follows:

[0045] (1) Starch mixing: use a powder stirring device to stir and mix the cornstarch and potato starch until they are evenly stirred;

[0046] (2) Dissolving and stirring: adding water to the mixed starch, heating while stirring, and keeping warm to obtain a paste;

[0047] (3) Cooling: add polyvinyl alcohol and stir, and quickly cool by freezing to obtain a surface coating solution with excellent solubi...

Embodiment 3

[0055] A preparation process of water transfer printing paper, its formula is as follows: 25 parts of water, 16 parts of corn starch, 10 parts of potato starch, 9 parts of polyvinyl alcohol, 13 parts of ethanol, 6 parts of polyvinylpyrrolidone, 3 parts of organic titanate , 0.1 part of nano silicon dioxide.

[0056] The nano silicon dioxide adopts silicon dioxide with a particle diameter of 300 nanometers.

[0057] The particle size of the cornstarch and potato starch is 170 mesh.

[0058] A preparation process of water transfer printing paper, the steps are as follows:

[0059] (1) Starch mixing: use a powder stirring device to stir and mix the cornstarch and potato starch until they are evenly stirred;

[0060] (2) Dissolving and stirring: adding water to the mixed starch, heating while stirring, and keeping warm to obtain a paste;

[0061](3) Cooling: add polyvinyl alcohol and stir, and quickly cool by freezing to obtain a surface coating solution with excellent solubili...

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Abstract

The invention provides a process of preparing hydrographic transfer printing paper.According to the formula, the hydrographic transfer printing paper is prepared from 20-30 parts of water, 12-20 parts of corn starch, 8-12 parts of potato starch, 5-12 parts of polyvinyl alcohol, 10-15 parts of ethyl alcohol, 4-8 parts of polyvinylpyrrolidone, 2-5 parts of organic titanate and 0.1-0.2 part of nanosilicon dioxide.The process is environmentally friendly and free of pollution, and the surface smoothness is high.

Description

technical field [0001] The invention belongs to the technical field of transfer printing, and in particular relates to a preparation process of water transfer printing paper. Background technique [0002] Water transfer printing technology is the latest digital imaging technology beyond any printing technology. It uses special paper or ink to print images on any solid medium. Its biggest technical advantage is that it does not require special equipment, is not limited by media, does not require special consumables, and does not require high-temperature heating. It only needs to use image input tools such as scanners or digital cameras; drawing tools such as computers, Image output tool; for example: inkjet printer; plus water transfer printing paper and ink, any image can be printed on any solid object and any curved surface at will. In recent years, water transfer printing technology has been widely used. [0003] Water transfer printing paper is a transfer material used ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21H19/36D21H21/36D21H19/54D21H19/60D21H19/64D21H19/46
CPCD21H19/36D21H19/46D21H19/54D21H19/60D21H19/64D21H21/36
Inventor 王壮鹏王林伟
Owner GUANGDONG SONGYANG RECYCLE RESOURCES
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