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

A pure cotton fabric and production process technology, applied in dyeing, organic dyes, textiles and papermaking, etc., can solve the problems of unclear outline of printed patterns, unstable shade, not bright color, etc., and achieve good washability and color Vibrant, stable shade effect

Active Publication Date: 2012-03-28
南通隆彩纺织科技有限公司
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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 there are shortcomings such as unstable shade, low dyeing rate, unclear outline of the printed pattern, and not bright color.

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 coloring agent used for dyeing and printing of pure cotton fabrics, which is prepared from the following raw materials in weight percentage: 75% of reactive red GB, 13% of reactive brilliant red RB, and 12% of sodium sulfate . The above-mentioned three kinds of raw materials of reactive red GB, reactive brilliant red RB and Yuanming powder were stirred by a mixer for 45 minutes, and a product meeting the requirements was obtained after stirring evenly.

[0022]

Embodiment 2

[0024] This example refers to a coloring agent used for dyeing and printing of pure cotton fabrics, which is prepared from the following raw materials in weight percentage: 80% reactive red GB, 10% reactive brilliant red RB, and 10% sodium sulfate . The above-mentioned three kinds of raw materials of reactive red GB, reactive brilliant red RB and Yuanming powder were stirred by a mixer for 30 minutes, and after stirring evenly, a product meeting the requirements was obtained.

Embodiment 3

[0026] This embodiment refers to a coloring agent used for dyeing and printing of pure cotton fabrics, which is prepared from the following raw materials in weight percentage: 70% reactive red GB, 20% reactive brilliant red RB, 10% sodium sulfate . The above-mentioned three kinds of raw materials of reactive red GB, reactive brilliant red RB and sodium sulfate were stirred by a mixer for 60 minutes, and a product meeting the requirements was obtained after stirring evenly.

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 for pure cotton fabric dyeing and printing and a production process thereof. The coloring agent for pure cotton fabric dyeing and printing is prepared from the following raw materials in percentage by weight: 70 to 80 percent of reactive red GB, 10 to 20 percent of reactive brilliant red and 10 to 20 percent of anhydrous sodium sulphate. The coloring agent for pure cotton fabric dyeing and printing has the characteristics of stable color light, bright color, high dyeing rate, high fastness, good washable effect, environmental protection and safety.

Description

[0001] technical field [0002] The invention relates to a coloring agent for dyeing and printing of pure cotton fabrics and a production process thereof. Background technique [0003] At present, there is only transfer printing of polyester cloth on the market, while transfer printing of high-grade pure cotton cloth is still blank. The main reason is that there is currently no ideal printing dye that can transfer the pattern on paper to cotton cloth, and there are disadvantages such as unstable shade, low dye uptake rate, unclear outline of printed pattern, and not bright color. Contents of the invention [0004] The purpose of the present invention is to provide a coloring agent for dyeing and printing of pure cotton fabrics and its production process, which has the characteristics of stable color light, bright color, high dyeing rate, strong fastness, good washing resistance, environmental protection and safety . [0005] In order to achieve the above object, technica...

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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IPC IPC(8): C09B67/24C09B67/22D06P1/38D06P3/66
Inventor 韩耀君
Owner 南通隆彩纺织科技有限公司
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