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Softening technology of wool keratin-modified pure cotton fabric

A wool keratin and pure cotton fabric technology is applied in the field of softening technology of wool keratin modified pure cotton fabric, which can solve the problems of poor effect, hard hand feeling of cotton fabric, decreased softness, etc., so as to increase the specific surface area and improve the softness. Sex, avoid the effects of transgender

Active Publication Date: 2016-06-08
ZHEJIANG MENGSEN CLOTHING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that the cotton fabric after the modification of wool keratin in the prior art has a relatively hard feel, and the effect of softening the cotton fabric after the modification of wool keratin with a softener is poor, and the softness will deteriorate after long-term use. The technical problems of decline, and then provide a kind of soft technology of wool keratin modified pure cotton fabric

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

[0033] Example 1. Softening process of wool keratin modified cotton fabric:

[0034] The softening process includes the following steps:

[0035] 1) The pure cotton fabric was ultrasonically treated at 80°C and 240W for 0.5h to obtain the pure cotton fabric after ultrasonic treatment. Observing the pure cotton fabric after ultrasonic treatment through a metallographic microscope, it was found that many smaller pits were formed on the surface. The structure is fluffy, and there is no fiber breakage in the pure cotton fabric;

[0036] 2) The pure cotton fabric after ultrasonic treatment is immersed in a wool keratin solution with a mass fraction of 30% at a bath ratio of 1:20 for modification treatment, wherein the modification treatment temperature is 50°C and the time is 20 minutes. Then clamp the four corners of the cotton fabric taken out with clips, lay it flat horizontally, drain the water in an environment of 20°C, and finally dry it to constant weight at 60°C to obtain a modif...

Embodiment 2

[0038] Example 2. Softening process of wool keratin modified cotton fabric:

[0039] The softening process includes the following steps:

[0040] 1) The pure cotton fabric was ultrasonically treated at 75°C and 245W for 0.5h to obtain the pure cotton fabric after ultrasonic treatment. Observing the pure cotton fabric after ultrasonic treatment through a metallographic microscope, it was found that many smaller pits were formed on the surface. The structure is fluffy, and there is no fiber breakage in the pure cotton fabric;

[0041] 2) The pure cotton fabric after ultrasonic treatment is immersed in a wool keratin solution with a mass fraction of 30% at a bath ratio of 1:25 for modification treatment, wherein the modification treatment temperature is 45°C and time is 30 minutes. Then clamp the four corners of the removed cotton fabric with clips, lay it flat horizontally, drain the water in an environment of 22°C, and finally dry it to a constant weight at 60°C to obtain a modified ...

Embodiment 3

[0043] Example 3. Softening process of wool keratin modified cotton fabric:

[0044] The softening process includes the following steps:

[0045] 1) The pure cotton fabric is ultrasonically treated at 85°C and 235W for 0.8h to obtain the pure cotton fabric after ultrasonic treatment. Observing the pure cotton fabric after ultrasonic treatment through a metallographic microscope, it is found that many smaller pits are formed on the surface. The structure is fluffy, and there is no fiber breakage in the pure cotton fabric;

[0046] 2) The pure cotton fabric after ultrasonic treatment is immersed in a wool keratin solution with a mass fraction of 32% at a bath ratio of 1:30 for modification treatment, where the modification treatment temperature is 55°C and the time is 25min. Then clamp the four corners of the removed cotton fabric with clips, lay it flat horizontally, drain the water in an environment of 25°C, and finally dry it to constant weight at 55°C to obtain a modified cotton f...

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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Abstract

The invention discloses a softening technology of wool keratin-modified pure cotton fabric. The technology comprises the following steps: (1) carrying out ultrasonic treatment on the pure cotton fabric at 75-85 DEG C and 235-245W for 0.5-0.8 hour to obtain the pure cotton fabric subjected to ultrasonic treatment; (2) dipping the pure cotton fabric subjected to ultrasonic treatment into a wool keratin solution for modified treatment, and taking out and drying the pure cotton fabric to obtain the modified pure cotton fabric; and (3) dipping the modified pure cotton fabric into a mixed solution of a softening agent and a penetrant for softening finishing, and taking out and drying the pure cotton fabric to obtain the soft wool keratin-modified pure cotton fabric. The obtained wool keratin-modified pure cotton fabric is soft; the softness is not reduced after long-term use; and the softening technology is simple and high in process efficiency.

Description

Technical field [0001] The invention belongs to the technical field of modified pure cotton fabric softening, and specifically relates to a softening process of wool keratin modified pure cotton fabric. Background technique [0002] Wool fiber is an earlier textile and garment fiber that has been developed by mankind. It has good moisture absorption and perspiration, soft and breathable properties. Because of the excellent properties of wool fiber, it is loved by consumers. Every year, my country imports a large amount of wool fiber from abroad to make up for the domestic gap. However, due to the existing textile technology, a large amount of leg hair, waste hair, and inferior hair can not be used and discarded, resulting in a waste of resources. After the pure cotton fabric is modified by wool keratin, it can make full use of the characteristics of wool, improve its own performance characteristics, and increase the added value of the fabric. [0003] The hand feeling of cotton f...

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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Patent Type & Authority Applications(China)
IPC IPC(8): D06M10/02D06M15/15D06M15/53D06M15/643D06M101/06
CPCD06M10/02D06M15/15D06M15/53D06M15/643D06M2101/06D06M2200/50
Inventor 杨陈林燕萍
Owner ZHEJIANG MENGSEN CLOTHING CO LTD
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