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Antistatic finishing method of wool blended fabric

A wool blending and antistatic technology, which is applied in the processing of textile materials, liquid/gas/steam textile materials, textiles and papermaking, etc., can solve the problems of unsatisfactory finishing effect and complicated finishing process, etc.

Inactive Publication Date: 2014-08-13
TONGXIANG PUYUAN WOOLEN KNITTING TECH SERVICE CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] What the present invention aims to solve are defects such as unsatisfactory finishing effects and complicated finishing procedures in existing antistatic finishing methods.

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 Construction

[0007] The present invention will be further described below in conjunction with embodiment.

[0008] A method for antistatic finishing of wool blended fabrics, said method at least comprising the following steps: a. Fabric washing: washing wool blended fabrics in warm water at 40°C, dehydrating after removing impurities, and drying to constant weight; b. Padding: use compound finishing agent, emulsify polyether block hydrophilic silicone oil, compound with antistatic agent in compound reaction kettle; add 10% owf compound finish to the washed wool blended fabric agent, soaked at room temperature for 30 minutes, and the squeeze rate is 100%; c. Drying: dehydrate the wool blended fabric after antistatic finishing, and dry it at 70-80°C; d. Washing: alternately wash with hot water and cold water Twice; e. Pre-drying: After dehydrating the washed wool blended fabric, pre-drying at 80°C for 3 minutes; f. Baking: Bake the pre-dried woolen fabric at 120°C for 1 minute.

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 provides an antistatic finishing method of wool blended fabric, which comprises the following steps: A)washing fabric; B)padding, employing a compound finishing agent, emulsifying a polyether block hydrophilic silicone oil, performing complex formulation of an antistatic agent and the polyether block hydrophilic silicone oil in a complex formulation reaction vessel; adding 5-10% owf compound finishing agent in the washed wool blending fabric, immersing for 30-40 minutes under normal temperature, wherein the mangle expression is 100%; C)drying; D)washing, using hot water and cold water for alternatively washing twice; E)dehydrating the washed wool blending fabric, preheating for 3-5 minutes at the temperature of 70-80 DEG C; and F)baking the preheated wool fabric for 1-2 minutes at the temperature of 80-130 DEG C. The antistatic finishing method has very good effect, the finished wool blended fabric can keep 70% of antistatic effect after multitime washing.

Description

technical field [0001] The invention relates to a fabric finishing method, in particular to an antistatic finishing method of wool blended fabrics. Background technique [0002] Electrostatic phenomena have long been discovered and used reasonably. Textile materials are poor conductors of electricity, and they have a high surface specific resistance. During the processing and use of textiles, the contact and friction of fiber materials with each other or with other objects will generate electrification. , the fiber is charged, forming an electrostatic phenomenon. Wool fiber is a fiber with strong hygroscopicity, and its moisture regain is 15% to 17%. Therefore, compared with synthetic fibers, its static electricity is not serious, but when the relative humidity of the environment is lower than 45%, especially in winter, there will be In a heated room, wool is prone to static charge due to low relative humidity. With the improvement of people's living consumption level, t...

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): D06M15/647D06B3/18D06B15/00D06M101/12
Inventor 曹月华
Owner TONGXIANG PUYUAN WOOLEN KNITTING TECH SERVICE CENT