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Novel quick-drying heat sublimation transfer printing medium

A transfer medium and thermal sublimation technology, applied in the field of printing and dyeing, can solve problems such as hindering dye sublimation and reducing transfer rate, and achieve the effect of high transfer rate and high-speed drying ability

Active Publication Date: 2015-07-15
SUZHOU JIGU NEW MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If an absorbent substance is used, in the case of a large porosity, it can absorb the dye in the ink and let the water pass through the coating to achieve a high-speed drying effect, but the adsorption will hinder the sublimation of the dye and reduce the transfer rate.

Method used

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  • Novel quick-drying heat sublimation transfer printing medium
  • Novel quick-drying heat sublimation transfer printing medium

Examples

Experimental program
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Effect test

Embodiment 1

[0018] A new fast-drying sublimation transfer medium, including base paper and coating material coated on the surface of base paper; % of neutral carboxymethylcellulose sodium composition. The total coating weight is 8g / m 2 .

Embodiment 2

[0020] A new fast-drying sublimation transfer medium, including base paper and a coating material coated on the surface of the base paper; the coating material consists of 80% calcium carbonate powder grafted with sodium carboxymethyl cellulose on the surface, 20% The neutral carboxymethyl starch sodium composition. The total coating weight is 8g / m 2 .

Embodiment 3

[0022] A new fast-drying sublimation transfer medium, including a high-temperature resistant base film and a coating material coated on the surface of the base film; the coating material is composed of 70% kaolin powder grafted with polyacrylamide on the surface, 29% medium Sodium carboxymethylcellulose and 1% polyethylene glycol. The total coating weight is 6g / m 2 .

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Abstract

The invention provides a novel quick-drying heat sublimation transfer printing medium, which comprises a base material and a coating which is coated on the base material. The coating is composed of a quick-drying main agent, a film forming adjuvant and an auxiliary agent; the quick-drying main agent is a non-water-soluble powder containing stretchable hydrophilic chain segments, and the film forming adjuvant is a water-soluble polymer, and the auxiliary agent is an antifoaming agent. The invention employs the technology scheme, thereby the heat sublimation transfer printing medium has a high heat sublimation transferring rate, and is suitable for high speed transfer printing and low cost production.

Description

technical field [0001] The invention relates to a novel fast-drying thermal sublimation transfer printing medium, which can be used for high-efficiency thermal sublimation transfer printing on chemical fiber fabrics, and belongs to the field of printing and dyeing. Background technique [0002] Dye-sublimation transfer printing is a waterless printing and dyeing process with high environmental protection effect. It is of great value to the energy-saving and emission-reduction renovation projects of high-energy-consuming industries advocated by the state, and has become a research hotspot. The principle of sublimation transfer printing is that at high temperature (usually above 220°C), the disperse dye on the sublimation transfer medium is sublimated to the chemical fiber fabric and fixed directly by the fabric fiber. The printed and dyed chemical fiber fabric can be washed without water. It can be considered that the dye-sublimation transfer printing process, especially the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41M5/382B41M5/52C09D151/10
Inventor 戚裕张莹丁倩倩张磊磊卢亭
Owner SUZHOU JIGU NEW MATERIAL CO LTD