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Ink for silk brocade cloth thermal transfer printing

A technology of transfer printing and silk heating, applied in the field of processing, can solve the problems of insufficient fastness and insufficient color brightness, achieve excellent color reproducibility, solve the problem of washing fastness, and achieve the effect of rich chroma

Active Publication Date: 2010-06-23
HANGZHOU WENSLI SILK CULTURE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0021] The present invention mainly solves the technical problems in the prior art that the color brightness is not enough, and the fastness cannot fully meet the requirements of washing with water, etc.; it provides a reasonable formula, which greatly improves the color brightness, and has strong color fastness. ink for silk heat transfer printing

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] The steps are divided into five steps:

[0031] 1. Image input part: digital camera, scanner, etc. can be used to input pictures into the computer; image resolution is required to be above 300dpi; image processing part: use PhotoShop to process.

[0032] 2. To adjust the color tone. On the computer, use various RIP software to achieve the purpose of color tone correction. The final color of the silk thermal transfer printing method has to go through the transfer process of the pigment, and the pigment has a color development process, so the color displayed on the computer screen is different from the color printed on the transfer paper, and it is different from the color printed on the real silk. The final color obtained is also very different; through color mode conversion and halftone processing to achieve the above requirements.

[0033] The tone adjustment is done in two steps, one: color mode conversion, and the other: halftone processing.

[0034] 1) Color mode ...

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Abstract

The invention pertains to treatment field of fabrics, etc. and in particular relates to an ink used for real silk heat transfer printing. The invention mainly solves the technical problems in the prior art that color brilliant shade is not enough, fastness cannot fully meet the requirements of water washing, etc. The invention provides an ink, which has reasonable prescription, strong color and color fastness, greatly improves color brilliant shade and is applied to real silk heat transfer printing. The main technic proposals of the invention are: prescription A comprises the following raw materials: aromatic carboxylic acids, phenol, pentachlorophenol sodium, polyol, arsenite, phosphoric acid and copper sulfate; prescription B comprises the following raw materials: pigment, triethanolamine, glycerol, penetrating agent, ultraviolet absorbent, deionized water, dispersant and arabic gum tablets; and prescription C comprises the following raw materials: pigment, phenol, ethylene glycol, glycerol and surfactant.

Description

technical field [0001] The invention belongs to the field of fabric treatment, in particular to an ink used for thermal transfer printing of real silk. Background technique [0002] The so-called transfer printing is divided into several methods such as sublimation, swimming, melting and peeling. This technology only involves sublimation transfer printing, also known as thermal transfer method or vapor phase transfer method. [0003] Since the 1960s, vapor phase transfer printing (hereinafter referred to as transfer printing) has been successfully applied to production practice. It selects disperse dyes with sublimation properties, adjusts them into color paste and ink, and prints them on the paper substrate in advance, and then combines the transfer printing paper with chemical fiber fabrics with obvious glass transition temperature, such as polyester, nylon, acrylic fiber, triacetate fiber, etc. The patterns on the paper are transferred to the textile fabric under the ac...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D11/02D06P5/24D06P3/00
Inventor 来一峰王忠新王威赵成干
Owner HANGZHOU WENSLI SILK CULTURE
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