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High-quality dyeing method for pure cotton towel

A dyeing method and high-quality technology, applied in dyeing, textiles and papermaking, etc., can solve the problems affecting the quality of pure cotton towels, poor dyeing performance of pure cotton towels, and low color fastness, so as to improve contact firmness and enhance Surface activity, high color fastness effect

Inactive Publication Date: 2019-01-11
JIESHOU SHUANGXIN TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, pure cotton towels have technical defects such as poor dyeing performance and low color fastness, which seriously affect the quality of pure cotton towels.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A high-quality dyeing method for pure cotton towels, comprising the following steps:

[0018] (1) In parts by weight, mix 9 parts of sodium methacrylate, 1 part of sodium caseinate, 2 parts of polyoxyethylene polyoxypropanolamine ether, 6 parts of dithiooxamide, and 330 parts of water Finally, the pure cotton towel soaking solution is obtained, and the pure cotton towel after weaving is placed in the pure cotton towel soaking solution, and soaked for 3 hours;

[0019] (2) Then put the soaked towel into the enzyme solution and soak for 50 minutes, wherein the enzyme solution is made of the following components by weight: 1 part of amylase, 2 parts of pectinase, 8 parts of cellulase, water 980 copies;

[0020] (3) Put the towel into the dyeing machine. After dyeing, wash and dry to obtain the finished product. When dyeing, the dyeing solution is made of the following components by weight: 1 part of reactive dye, 38% sodium chloride 2 parts, 2 parts of N,N-dioctyl (amino...

Embodiment 2

[0026] A high-quality dyeing method for pure cotton towels, comprising the following steps:

[0027] (1) In parts by weight, mix 13 parts of sodium methacrylate, 3 parts of sodium caseinate, 3 parts of polyoxyethylene polyoxypropanolamine ether, 8 parts of dithiooxamide, and 340 parts of water Finally, the pure cotton towel soaking solution is obtained, the pure cotton towel after weaving and forming is placed in the pure cotton towel soaking solution, and soaked for 3.5 hours;

[0028] (2) Then put the soaked towel into the enzyme solution and soak for 55 minutes, wherein the enzyme solution is made of the following components by weight: 3 parts of amylase, 4 parts of pectinase, 10 parts of cellulase, water 990 copies;

[0029] (3) Put the towel into the dyeing machine. After dyeing, wash and dry to obtain the finished product. When dyeing, the dyeing solution is made of the following components by weight: 3 parts of reactive dye, 40 parts of sodium chloride 3 parts of N,N-...

Embodiment 3

[0035] A high-quality dyeing method for pure cotton towels, comprising the following steps:

[0036] (1) In parts by weight, mix 15 parts of sodium methacrylate, 4 parts of sodium caseinate, 5 parts of polyoxyethylene polyoxypropanolamine ether, 10 parts of dithiooxamide, and 350 parts of water Finally, the pure cotton towel soaking solution is obtained, and the pure cotton towel after weaving is placed in the pure cotton towel soaking solution, and soaked for 4 hours;

[0037] (2) Then put the soaked towel into the enzyme solution and soak for 60 minutes, wherein the enzyme solution is made of the following components by weight: 4 parts of amylase, 6 parts of pectinase, 12 parts of cellulase, water 1000 copies;

[0038] (3) Put the towel into the dyeing machine. After dyeing, wash and dry to obtain the finished product. When dyeing, the dyeing solution is made of the following components by weight: 4 parts of reactive dyes, 44 parts of sodium chloride 5 parts of N,N-dioctyl...

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PUM

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Abstract

The invention discloses a high-quality dyeing method for a pure cotton towel. The method comprises the following operation steps: (1) uniformly mixing sodium methallyl sulfonate, sodium caseinate, polyoxyethylene polyoxypropanolamine ether, dithiooxamide and water so as to prepare pure cotton towel soaking liquid, putting a knitted and formed pure cotton towel into the pure cotton towel soaking liquid, and soaking for 3-4 hours; (2) putting the soaked pure cotton towel into enzyme liquid, and soaking for 50-60 minutes; and (3) putting the pure cotton towel into a dyeing machine, carrying out dyeing treatment, cleaning, and drying, so as to obtain the finished product. The high-quality dyeing method for the pure cotton towel is environment-friendly, easy in operation and low in cost, and the dyed pure cotton towel is high in color firmness and is unlikely to fade in the use process.

Description

technical field [0001] The invention belongs to the technical field of towel dyeing, and in particular relates to a high-quality dyeing method for pure cotton towels. Background technique [0002] Pure cotton towels are woven fabrics with terry piles or pile cut piles on the surface woven from pure cotton yarns. The so-called pure cotton towels refer to towels made of pure cotton yarns. Cotton fiber is a natural fiber, its main component is cellulose, and there are a small amount of waxy substances, nitrogenous substances and pectin. Pure cotton fabric has been tested and practiced in many aspects, and the fabric has no irritation and no negative effect in contact with the skin. It is beneficial and harmless to the human body after long-term use, and has good hygienic performance. However, pure cotton towels have technical defects such as poor dyeing performance and low color fastness, which seriously affect the quality of pure cotton towels. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/38D06P1/44D06P1/46D06P1/607D06P1/62D06P1/647D06P1/649D06P1/651D06P1/673D06P3/66
CPCD06P1/38D06P1/445D06P1/46D06P1/607D06P1/623D06P1/647D06P1/6495D06P1/65131D06P1/6735D06P3/66
Inventor 杨双建
Owner JIESHOU SHUANGXIN TEXTILE