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Softening process of wool keratin modified pure cotton fabric

A technology of wool keratin and pure cotton fabrics, which is applied in the field of softening technology of wool keratin modified pure cotton fabrics, can solve the problems of decreased softness, hard hand feeling of cotton fabrics, and poor effect, so as to improve softness and increase ratio Surface area, the effect of avoiding denaturation

Active Publication Date: 2018-05-15
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] Embodiment 1, the softening process of wool keratin modified pure cotton fabric:

[0034] This softening process comprises the steps:

[0035] 1) Ultrasonically treat the pure cotton fabric at 80°C and 240W for 0.5h to obtain the pure cotton fabric after ultrasonic treatment, observe the pure cotton fabric after ultrasonic treatment through a metallographic microscope, and find that many smaller pits are formed on the surface, The structure is fluffy, and there is no fiber breakage in pure cotton fabrics;

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

Embodiment 2

[0038] Embodiment 2, the softening technique of wool keratin modified pure cotton fabric:

[0039] This softening process comprises the 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. The pure cotton fabric after ultrasonic treatment was observed through a metallographic microscope, and it was found that many smaller pits were formed on the surface. The structure is fluffy, and there is no fiber breakage in pure cotton fabrics;

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

Embodiment 3

[0043] Embodiment 3, the softening technique of wool keratin modified pure cotton fabric:

[0044] This softening process comprises the steps:

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

[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, wherein the temperature of the modification treatment is 55°C and the time is 25min. Then clamp the four corners of the taken out pure cotton fabric with clips, lay it horizontally, drain the water in an environment of 25°C, and finally dry it to a constant weight at 55°C to obtain a modi...

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 softening modified pure cotton fabrics, and in particular relates to a softening process of wool keratin modified pure cotton fabrics. Background technique [0002] Wool fiber is an earlier textile and clothing fiber developed by human beings. It has good moisture absorption, sweat-conducting, soft and breathable properties. Due to the excellent performance 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. And because the existing weaving process has caused a large amount of leftover hair, waste wool, and low-quality wool to be unusable and discarded, resulting in a waste of resources. The pure cotton fabric can make full use of the characteristics of wool after being modified by wool keratin, improve its own performance characteristics, and increase the added value of the fabric. [0003] The hand of cotton ...

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 Patents(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