Heat sublimation transfer printing paper coating process

A technology of transfer printing paper and coating process, which is applied in the direction of paper coating, special paper, coating, etc. It can solve the problems of strong penetration, reduced ink drying speed, high moisture content, etc., and achieve the effect of preventing migration and improving transfer effect

Inactive Publication Date: 2016-12-14
ZHEJIANG JINZE PAPER TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the rapid development of this technology, ink manufacturers continue to introduce water-based sublimation transfer inks in order to reduce environmental

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0006] The present invention will be further described below in conjunction with specific examples. It includes the following steps:

[0007] 1. Using coniferous wood and hardwood mixed pulp as raw material, the amount of wet strength agent added is 2% to 5% of the dry pulp, AKD medium alkaline sizing, and production by increasing the proportion of coniferous wood and increasing the degree of beating Good water resistance, good strength, high tightness, good stiffness sublimation transfer coated paper base paper.

[0008] 2. On the front of the sublimation transfer coated paper base paper, use one or more of porous inorganic fillers, cationic polymers, superabsorbent resins, low-viscosity starch, and low-polymerization polyvinyl alcohol as the base material, and coat the bottom After the coating is dried, the concentration of the glue is controlled in the range of 10% to 20%, the viscosity is controlled in the range of 100s to 150s, and the amount of glue is controlled in the...

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PUM

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Abstract

The invention relates to a heat sublimation transfer printing paper coating process. The heat sublimation transfer printing paper coating process includes that one or several kinds of a porous inorganic filler, a cationic polymer, super-absorbent resin, low-viscosity starch and low-degree polymerization polyvinyl alcohol is taken as a base material of the front side of base paper of heat sublimation transfer printing coating paper, and a base coat is coated and primarily dried; one or several of high-viscosity starch, polyvinyl alcohol, carboxymethyl cellulose sodium starch and sodium carboxymethylcellulose is taken as a base material of the base coat of the front side of the heat sublimation transfer printing coating paper, and a coating side is coated and secondarily dried; one or several of high-polymer materials of polyvinyl alcohol, polyacrylamide, polyethylene oxide and the like is taken as a base material of the reverse side of the base paper of the heat sublimation transfer printing paper coating paper, and the back coat is coated and secondarily dried; the process is completed via stretching, press polishing, membrane compositing and rolling up. By the arrangement, general printing speed and drying requirements are met, high, medicum and low quality heat sublimation transfer printing ink is fitted, and transfer effect can be improved.

Description

technical field [0001] The invention relates to a thermal sublimation transfer printing paper coating process, in particular to a thermal sublimation transfer printing paper coating process suitable for high-speed printers. Background technique [0002] Sublimation transfer printing technology refers to the use of inkjet printers or laser printers to print sublimation transfer inks in the form of text or patterns on the working surface of sublimation transfer paper, and then use a heat transfer machine at a certain transfer temperature, heat press The process of transferring the pattern to the carrying object under time and heat pressure. The carrying object is usually a variety of cloth, and the material is mostly nylon, polyester, etc. The specific method is that the designer first designs different patterns or patterns according to the specific requirements of the customer, and then uses the automatic color matching system of the color printer to print the prepared sublim...

Claims

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Application Information

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IPC IPC(8): D21H27/00D21D1/00D21H19/82D21H21/50D21H21/14D21H21/20
CPCD21H27/00D21D1/00D21H19/82D21H21/14D21H21/20D21H21/50
Inventor 李双晓童树华华飞果杨宗建王励稼江鹏盛
Owner ZHEJIANG JINZE PAPER TECH
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