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Treatment solution for textile printing and dyeing pretreatment process

A treatment liquid and process technology, which is applied in the field of treatment liquid of fabric printing and dyeing pretreatment process, can solve the problems of low coupling rate of dye group and fiber, poor fiber bulking and leveling effect, uneven dyeing, etc., and achieve printing and dyeing effect. Good, easier to fix color, simple preparation method effect

Inactive Publication Date: 2015-04-08
常熟市创裕印染有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some existing pretreatment liquids of printing and dyeing processes, due to the low coupling rate of dye groups and fibers, low adsorption rate of dye molecules on fibers, and poor stability, resulting in slow dyeing speed, uneven dyeing, and swelling of fibers. poor leveling effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] A treatment solution for the pretreatment process of fabric printing and dyeing, which is composed of the following components in parts by mass: 30 parts of fatty alcohol polyoxyethylene ether, 25 parts of lauryl alcohol, 15 parts of diacetone alcohol, and 10 parts of ethyl salicylate 5 parts of barium chloride, 8 parts of sodium sulfide, 3 parts of sodium hydroxide, 8 parts of ammonium carbonate and 60 parts of deionized water.

Embodiment 2

[0014] A treatment solution for the pretreatment process of fabric printing and dyeing, which is composed of the following components in parts by mass: 25 parts of fatty alcohol polyoxyethylene ether, 25 parts of lauryl alcohol, 15 parts of diacetone alcohol, and 10 parts of ethyl salicylate 2 parts of barium chloride, 10 parts of sodium sulfide, 3 parts of sodium hydroxide, 10 parts of ammonium carbonate and 60 parts of deionized water.

Embodiment 3

[0016] A treatment solution for the pretreatment process of fabric printing and dyeing, which is composed of the following components in parts by mass: 20 parts of fatty alcohol polyoxyethylene ether, 30 parts of lauryl alcohol, 18 parts of diacetone alcohol, and 12 parts of ethyl salicylate 2 parts of barium chloride, 5 parts of sodium sulfide, 2 parts of sodium hydroxide, 5 parts of ammonium carbonate and 50 parts of deionized water.

[0017] The invention has reasonable formula, simple preparation method, easy-to-obtain raw materials and low price, and can better handle the gray cloth during printing and dyeing, making it easier to fix the color during subsequent dyeing, and the printing and dyeing effect is good.

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PUM

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Abstract

The invention discloses a treatment solution for a textile printing and dyeing pretreatment process. The treatment solution is prepared from the following components in parts by weight: 20-30 parts of fatty alcohol-polyoxyethylene ether, 20-30 parts of dodecyl alcohol, 15-20 parts of diacetone alcohol, 10-15 parts of ethyl salicylate, 2-5 parts of barium chloride, 5-10 parts of sodium sulfide, 2-5 parts of sodium hydroxide, 5-10 parts of ammonium carbonate and 50-60 parts of de-ionized water. The treatment solution can be used for treating blank cloth well in a printing and dyeing process so that the color can be more easily fixed when the blank cloth is sequentially dyed, and the printing effect is good.

Description

technical field [0001] The invention relates to the technical field of printing and dyeing, in particular to a treatment liquid used in the pretreatment process of fabric printing and dyeing. Background technique [0002] Fabrics that have not been dyed and finished are collectively referred to as raw fabrics or gray fabrics. The purpose of the pre-printing and dyeing treatment is to remove all kinds of impurities on the fabric with little damage to the gray fabric, so that the gray fabric becomes a white, soft and printing and dyeing semi-finished product with good wetting properties. Pretreatment of printing and dyeing is the preparatory process of printing and dyeing processing, also known as scouring and bleaching. For the pretreatment of cotton and cotton-type fabrics, there are processes such as preparation, singeing, desizing, scouring, bleaching, and mercerizing. Some existing pretreatment liquids of printing and dyeing processes, due to the low coupling rate of dye...

Claims

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Application Information

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IPC IPC(8): D06P1/613D06P1/651D06P1/673
Inventor 陆建峰
Owner 常熟市创裕印染有限公司
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