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Improved color ink-jet printing paper paint

A technology of color inkjet and printing paper, which is applied in the preparation of printing paper coating, and the field of improved color inkjet printing paper coating, can solve the problems of limited popularization and use, high cost, etc., and achieve easy industrial production, low cost and good comprehensive performance Effect

Inactive Publication Date: 2016-03-23
赖清甜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Although this patent can reduce the cost of printing paper, the cost is still high, and its promotion and use in the market is still subject to certain restrictions

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A kind of improved color ink-jet printing paper coating, the parts by weight of each component are:

[0021] 96 parts of precipitated silica, 25 parts of light calcium carbonate, 23 parts of PVA, 13 parts of modified starch, and 5 parts of polyvinylamine.

Embodiment 2

[0023] A kind of improved color ink-jet printing paper coating, the parts by weight of each component are:

[0024] Precipitated silica 94 parts, light calcium carbonate 22.5 parts, PVA 20 parts, modified starch 15 parts, polyvinylamine 3 parts.

Embodiment 3

[0026] A kind of improved color ink-jet printing paper coating, the parts by weight of each component are:

[0027] 95 parts of precipitated silica, 22.5 parts of light calcium carbonate, 20 parts of PVA, 18 parts of modified starch, and 5 parts of polyvinylamine.

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PUM

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Abstract

The invention relates to an improved color ink-jet printing paper paint, and belongs to the technical field of printing paper paint preparation. The improved color ink-jet printing paper paint is prepared from, by weight, 90-100 parts of precipitated silica, 20-25 parts of light calcium carbonate, 20-25 parts of PVA, 15-20 parts of modified starch and 3-7 parts of polyvinylamine. Printing paper coated with the paint has good comprehensive properties such as ink absorbability, glossiness, water resistance, printed image color density, color reducibility and coating strength.

Description

technical field [0001] The invention relates to a printing paper coating, in particular to an improved color inkjet printing paper coating, and belongs to the technical field of printing paper coating preparation. Background technique [0002] Printing (Printing, Graphic Arts, also using Graphic Communications, that is, graphic communication) is to transfer the ink to the surface of paper, fabric, leather and other materials through plate making, ink application, pressurization and other processes of original text, pictures, photos, etc. A technique for duplicating the content of an original manuscript. [0003] Coated color inkjet printing paper is a kind of inkjet printing paper. It is a special paper for printing high-quality and exquisite pictures. In addition to the characteristics of ordinary inkjet paper (uncoated), it must also have the following characteristics : ① It can quickly absorb ink. When ink droplets reach the paper surface at high speed, the paper coating...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21H19/38D21H19/40D21H19/60D21H19/54D21H19/56B41M5/50B41M5/52
CPCD21H19/385B41M5/426B41M5/44D21H19/40D21H19/54D21H19/56D21H19/60
Inventor 赖清甜
Owner 赖清甜
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