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Method for applying moisture control agent in fabric dyeing process

A technology of moisture absorption and perspiration and fabric dyeing, which is applied in the field of fabric dyeing, and can solve the problems of low temperature resistance, easy demulsification and floating oil, polyester fiber moisture absorption and perspiration performance, antistatic performance, easy decontamination performance, and poor fluffy softness And other problems, to achieve the effect of good moisture absorption and perspiration

Inactive Publication Date: 2010-08-11
DUPLUS CHEM OF ZHANGJIAGANG CITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Polyester fiber has poor moisture absorption and perspiration performance, antistatic performance, easy decontamination performance, and fluffy softness. After finishing, amino silicon emulsion is used as the main auxiliary agent, but amino silicon emulsion can only improve polyester fiber in terms of hand feeling. Improvement, it is easy to generate static electricity, easy to stick to dirt, can not be improved, and it is not resistant to high temperature, it is easy to break emulsion and float oil when used, and it cannot be used in the same bath for dyeing. The printing and dyeing factory must add an additional set of upper softener during use. process, does not conform to the current national policy of energy saving, emission reduction and consumption reduction

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

[0011] In the dyeing process of polyester fiber fabric, moisture absorption and perspiration finishing agent and disperse dye red [C.I.Disperse red60 (60756)] and leveling agent are added together, and the addition of moisture absorption and perspiration finishing agent is 0.3% of fabric weight, described The moisture-wicking finishing agent comprises the following components by weight: 50 parts of polyethylene glycol, 10 parts of ethylene glycol, 10 parts of polyether, 10 parts of dimethyl terephthalate, 0 parts of hydroxyl-terminated polyether silicone and 0.2 parts of metal acetate as a catalyst. The dyeing temperature is used at 130°C. The polyester fiber after use is not only fluffy and soft, but also has good antistatic properties.

Embodiment 2

[0013] In the polyester fiber fabric dyeing process, the moisture absorption and perspiration finishing agent is added together with the disperse dye yellow and the leveling agent, and the addition amount of the moisture absorption and perspiration finishing agent is 0.1% of the weight of the fabric. The moisture absorption and perspiration finishing agent includes the following weight Components: 50-100 parts of polyethylene glycol, 10-80 parts of ethylene glycol, 30 parts of polyether, 15 parts of dimethyl terephthalate, 25 parts of hydroxyl-terminated polyether silicone and metal acetate as catalyst 0.6 parts. The dyeing temperature is used at 110°C. The polyester fiber after use is not only fluffy and soft, but also has good decontamination performance.

Embodiment 3

[0015] In the polyester fiber fabric dyeing process, the moisture absorption and perspiration finishing agent is added together with the disperse dye black and the leveling agent, and the addition amount of the moisture absorption and perspiration finishing agent is 4% of the fabric weight. The moisture absorption and perspiration finishing agent includes the following Components by weight: 100 parts of polyethylene glycol, 80 parts of ethylene glycol, 40 parts of polyether, 20 parts of dimethyl terephthalate, 50 parts of hydroxyl-terminated polyether silicone and 1 part of metal acetate as a catalyst . The dyeing temperature is used at 95°C. The polyester fiber after use not only has moisture absorption and perspiration, but also has good antistatic and softness.

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 method for applying a moisture control agent together with dye in the same bath in a fabric dyeing process, which is characterized in that: the dye is added in the fabric dyeing process, and meanwhile the moisture control agent accounting for 0.1 to 5 percent of the weight of the fabric is also added, namely the moisture control agent and the dye are used in the same bath. The moisture control agent comprises the following components in part by weight: 80 to 100 parts of polyethylene glycol, 10 to 15 parts of ethylene glycol, 10 to 14 parts of polyether, 15 to 18 parts of dimethyl terephthalate and 0.2-1 part of metal acetate serving as a catalyst. The method can be widely applied to the dyeing process of the polyester fiber fabric.

Description

technical field [0001] The invention relates to the field of fabric dyeing, in particular to the application method of a moisture absorption and perspiration finishing agent in the polyester fiber dyeing process. Background technique [0002] Polyester fiber has poor moisture absorption and perspiration performance, antistatic performance, easy decontamination performance, and fluffy softness. After finishing, amino silicon emulsion is used as the main auxiliary agent, but amino silicon emulsion can only improve polyester fiber in terms of hand feeling. Improvement, it is easy to generate static electricity, easy to stick to dirt, can not be improved, and it is not resistant to high temperature, it is easy to break emulsion and float oil when used, and it cannot be used in the same bath for dyeing. The printing and dyeing factory must add an additional set of upper softener during use. The process does not conform to the current national policy of energy saving, emission red...

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): D06M15/53D06M15/507D06M101/32D06P3/54
Inventor 陈金辉
Owner DUPLUS CHEM OF ZHANGJIAGANG CITY
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