Dyeing and finishing process of pantyhose fabric

A processing technology, pantyhose technology, applied in pantyhose, fabric surface trimming, socks, etc., can solve problems affecting product quality and wearability, etc., to eliminate dyeing steam, meet wearing needs, and have a pure and flawless appearance Effect

Inactive Publication Date: 2013-01-02
KUSN CHENGYU ELECTROMECHANICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, medium-thick pantyhose is prone to many problems during the dyeing and finishing process, especially the problem of dyeing steam spots, which not only seriously affects product quality and wearing performance, but also reduces the production efficiency and profits of enterprises. Optimize and improve the production process of similar textiles, so as to overcome the problem of dyeing stains and improve the wearing quality of fabrics

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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  • Dyeing and finishing process of pantyhose fabric

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The specific implementation steps are as follows:

[0019] a) Fabric pretreatment, the fabric pretreatment process includes: presetting, preshrinking and pretreatment; among them, presetting adopts dry presetting, the setting temperature is 95 ℃, and the setting time is 20s; when preshrinking, first 0.095Mpa vacuum 7min, then pre-shrink for 20min, the pre-shrink temperature is 105°C, and then vacuumize at 0.095Mpa for 7min;

[0020] Since the fabric is pre-formed first, and then pre-shrunk at high temperature, and the pre-shrinking temperature is higher than the pre-setting temperature, the problem of dyeing stains is better solved, even if the pre-setting causes fabric steam spots, so that steam spots appear The local crystallinity of the fiber is different, but it can still tend to be balanced and unified under the higher temperature conditions of subsequent pre-shrinking and the pre-shrinking vacuum for a longer period of time. When dyeing, the dye uptake rate of eac...

Embodiment 2

[0024] The specific implementation steps are as follows:

[0025] a) Fabric pre-treatment, the fabric pre-treatment process includes: pre-setting, pre-shrinking and pre-treatment; among them, pre-setting adopts dry pre-setting, the setting temperature is 96 ℃, and the setting time is 22s; when pre-shrinking, 0.095Mpa vacuum first 8 minutes, then pre-shrink for 25 minutes, the pre-shrinking temperature is 107 ° C, and then vacuumize at 0.095Mpa for 8 minutes;

[0026] Since the fabric is pre-formed first, and then pre-shrunk at high temperature, and the pre-shrinking temperature is higher than the pre-setting temperature, the problem of dyeing stains is better solved, even if the pre-setting causes fabric steam spots, so that steam spots appear The local crystallinity of the fiber is different, but it can still tend to be balanced and unified under the higher temperature conditions of subsequent pre-shrinking and the pre-shrinking vacuum for a longer period of time. When dyeing...

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 provides a dyeing and finishing process of a pantyhose fabric. The dyeing and finishing process comprises the steps as follows: a) pretreatment of the fabric; b) dyeing treatment of the fabric; and c) final treatment of the fabric. According to the dyeing and finishing process of the pantyhose fabric, the fabric is soft and warm by optimizing and screening process conditions, and arranging the process scientifically and rationally. And meanwhile, the dyeing vapor stains are eliminated, thereby ensuring that the appearance of the pantyhose fabric is attractive, pure and free from the flaws, and meeting the dressing requirements of young women.

Description

technical field [0001] The invention relates to a processing method for textile fabrics, in particular to a dyeing and finishing process for pantyhose fabrics, and belongs to the technical field of textiles. Background technique [0002] With the improvement of people's living standards and cultural tastes, new changes have taken place in the concept of dressing, from the traditional focus on durability, cold protection and warmth to today's advocating fashion freedom, sports and leisure, emphasizing environmental protection, anti-pollution, and health care. , Comfortable fit, casual and natural and beautiful clothing. As a kind of clothing exclusively for women, pantyhose has been welcomed by the majority of women since its birth. [0003] Clothing that wraps the body tightly from the waist to the feet, it keeps warm and fits the body, can show the beautiful figure of women, and has been loved by young women for many years. Pantyhose is made of many materials, including c...

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): A41B11/14D06P1/39D06P1/00D06P5/02D06P5/04D06C27/00
Inventor 薛进东
Owner KUSN CHENGYU ELECTROMECHANICAL TECH
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