Coloring agent used for dyeing and printing polyester cotton and pure cotton fabric and production process thereof

A technology of pure cotton fabrics and coloring agents, applied in the direction of organic dyes, etc.

Inactive Publication Date: 2013-03-13
浙江山川科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main reason is that there is currently no ideal printing dye that can transfer the pattern on the paper to the cotton cloth, and the shade is unstable, the dye uptake rate is low, the outline of the printed pattern is not clear, the color is not bright, and most of the products do not meet the environmental protection requirements. Defects

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The present embodiment refers to a kind of coloring agent used for dyeing and printing of polyester cotton and pure cotton fabrics, which is prepared from the following raw materials in parts by weight: 0.049 part of disperse blue 2BLN; 0.2 part of disperse violet HFRL; whitening agent CPS-D 95 copies. The above three raw materials of disperse blue 2BLN, disperse violet HFRL and whitening agent CPS-D were stirred by a mixer for 45 minutes, and the products meeting the requirements were obtained after stirring evenly.

[0022] A kind of coloring agent used for dyeing and printing of polyester cotton and pure cotton fabrics produced by this embodiment has the characteristics of stable color light, bright color, high dyeing rate, strong fastness, good washing resistance, environmental protection and safety. The process is simple, which greatly saves energy consumption and labor costs.

Embodiment 2

[0024] This embodiment refers to a coloring agent used for dyeing and printing polyester cotton and pure cotton fabrics, which is prepared from the following raw materials in parts by weight: 0.018 part of disperse blue 2BLN; 0.1 part of disperse violet HFRL; whitening agent CPS-D 100 copies. The above three raw materials of disperse blue 2BLN, disperse violet HFRL and whitening agent CPS-D were stirred by a mixer for 60 minutes, and the products meeting the requirements were obtained after stirring evenly.

[0025] A kind of coloring agent used for dyeing and printing of polyester cotton and pure cotton fabrics produced by this embodiment has the characteristics of stable color light, bright color, high dyeing rate, strong fastness, good washing resistance, environmental protection and safety. The process is simple, which greatly saves energy consumption and labor costs.

Embodiment 3

[0027] The present embodiment refers to a kind of coloring agent used for dyeing and printing polyester cotton and pure cotton fabrics, which is prepared from the following raw materials in parts by weight: 0.08 part of disperse blue 2BLN; 0.3 part of disperse violet HFRL; whitening agent CPS-D 90 copies. The above three raw materials of disperse blue 2BLN, disperse violet HFRL, and whitening agent CPS-D were stirred by a mixer for 30 minutes, and the products meeting the requirements were obtained after stirring evenly.

[0028] A kind of coloring agent used for dyeing and printing of polyester cotton and pure cotton fabrics produced by this embodiment has the characteristics of stable color light, bright color, high dyeing rate, strong fastness, good washing resistance, environmental protection and safety. The process is simple, which greatly saves energy consumption and labor costs.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

The invention discloses a coloring agent used for dyeing and printing polyester cotton and a pure cotton fabric and a production process thereof. The coloring agent is prepared from the following raw materials in parts by weight: 0.018-0.08 part of disperse blue 2BLN, 0.1-0.3 part of disperse violet HFRL, and 90-100 parts of brightener CPS-D. The coloring agent disclosed by the invention has the advantages of stable color tone, bright color, high dyeing rate, high fastness, good washing-resisting effect, environmental protection and safety.

Description

technical field [0001] The invention relates to a coloring agent used for dyeing and printing polyester cotton and pure cotton fabrics and a production process thereof. Background technique [0002] At present, there is only transfer printing of polyester cloth on the market, while transfer printing of high-grade polyester-cotton and pure cotton cloth is still blank. The main reason is that there is currently no ideal printing dye that can transfer the pattern on the paper to the cotton cloth, and the shade is unstable, the dye uptake rate is low, the outline of the printed pattern is not clear, the color is not bright, and most of the products do not meet the environmental protection requirements. Defects. content of the invention [0003] The purpose of the present invention is to provide a coloring agent for dyeing and printing of polyester cotton and pure cotton fabrics and its production process, which has the advantages of stable color light, bright color, high...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09B67/22C09B67/38
Inventor 韩耀君
Owner 浙江山川科技股份有限公司
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