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Efficient printing and dyeing process of modified fiber fabric

A printing and dyeing process and modified fiber technology, applied in the field of printing and dyeing, can solve problems such as cumbersome process, pollution in the production process of antibacterial fabrics, user discomfort, etc., and achieve the effect of simple printing and dyeing process, inhibition of bacterial growth and reproduction, and good firmness

Inactive Publication Date: 2018-11-23
ANHUI WANFANG WEAVE & DYE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the continuous development of society and the continuous improvement of technical level, people have new requirements for various properties of clothing and home textile fabrics, such as anti-static, anti-bacterial, anti-mite, anti-virus, environmental protection, health, softness, etc. Most of the current antibacterial fabrics are treated with chemical methods for antibacterial treatment, but the production of this antibacterial fabric will not only cause a lot of pollution during the production process, but also cause discomfort to users when they are used later. The current printing and dyeing process also has defects such as complicated process

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

[0035] The present invention is a highly efficient printing and dyeing process for modified fiber fabrics. The printing and dyeing process includes the following steps:

[0036] (1) Raw fabric preparation: select the fabric and inspect the fabric;

[0037] (2) Singeing: performing singeing treatment on fabrics to obtain singeed fabrics;

[0038] (3) Desizing: Desizing the singeing fabric to obtain the desizing fabric; the preferred desizing method is hot water desizing, alkali desizing or enzyme desizing;

[0039] (4) Scouring: Scouring the desized fabric to remove residual impurities to obtain scoured fabric;

[0040] (5) Bleaching: immerse the scoured fabric into the bleaching solution, wash and bleach, and obtain bleached fabric;

[0041] (6) Dyeing: dip the bleached fabric into the dye at a temperature of 53°C, then raise the temperature to 75°C at a rate of 3°C / min, keep it warm for 10 minutes, then raise the temperature to 110°C at a rate of 0.8°C / min, and then keep it...

Embodiment 2

[0046] The present invention is a high-efficiency printing and dyeing process for modified fiber fabrics. The printing and dyeing process includes the following steps:

[0047] (1) to (5) steps are the same as embodiment one

[0048] (6) Dyeing: soak the bleached fabric into the dye at a temperature of 50°C, then raise the temperature to 75°C at a rate of 3°C / min, keep it warm for 10 minutes, then raise the temperature to 110°C at a rate of 1°C / min, and then keep it warm for 3 minutes , then raise the temperature to 125°C at a rate of 1.5°C / min, hold for 30 minutes, and finally cool down to 60°C at a rate of 2.5°C / min, hold for 10 minutes, and the dyeing is completed;

[0049] (7) Antibacterial finishing: dip the dyed fabric into an antibacterial solution at room temperature for 60 minutes, wherein the components of the antibacterial solution and the parts by weight of each component are: 30 parts of pomegranate peel extract, 4 parts of Scutellaria baicalensis , 20 parts of c...

Embodiment 3

[0053] The present invention is a high-efficiency printing and dyeing process for modified fiber fabrics. The printing and dyeing process includes the following steps:

[0054] (1) to (5) steps are the same as embodiment one

[0055] (6) Dyeing: dip the bleached fabric into the dye at a temperature of 50-55°C, then raise the temperature to 75°C at a rate of 3°C / min, keep it warm for 10 minutes, then raise the temperature to 110°C at a rate of 0.8°C / min, and then Keep warm for 3 minutes, then raise the temperature to 125°C at a rate of 1.5°C / min, hold for 30 minutes, and finally cool down to 60°C at a rate of 5.5°C / min, hold for 10 minutes, and the dyeing is completed;

[0056] (7) Antibacterial finishing: immerse the dyed fabric in an antibacterial solution at room temperature for 60 minutes, wherein the components of the antibacterial solution and the parts by weight of each component are: 17 parts of pomegranate peel extract, 7 parts of Scutellaria baicalensis , 16 parts of...

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PUM

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Abstract

The invention relates to an efficient printing and dyeing process of a modified fiber fabric. The printing and dyeing process comprises the following steps: (1) original cloth preparation; (2) singeing; (3) desizing; (4) scouring; (5) bleaching; (6) dyeing: soaking the bleached fabric in the dye with the temperature of 50-55 DEG C, then raising the temperature to 75 DEG C at the rate of 3 DEG C / min, keeping the temperature for 10 min, then raising the temperature to 110 DEG C at the rate of 0.8-1 DEG C / min, keeping the temperature for 3 min, then raising the temperature to 125 DEG C at the rate of 1.5-2 DEG C / min, keeping the temperature for 30 min, finally reducing the temperature to 60 DEG C at the rate of 2.5-3 DEG C / min, and keeping the temperature for 10 min so as to complete dyeing;(7) antibacterial finishing: soaking the dyed fabric in an antibacterial solution at normal temperature for 60 min; (8) preliminary drying by hot air; and (9) drying. The process provided by the invention effectively reduces the influence on antibacterial agents and can effectively inhibit growth and reproduction of bacteria during use, and the dyed fabric has good firmness and good antibacterialproperties.

Description

technical field [0001] The invention relates to the technical field of printing and dyeing, in particular to a high-efficiency printing and dyeing process for modified fiber fabrics. Background technique [0002] With the continuous development of society and the continuous improvement of technical level, people have new requirements for various properties of clothing and home textile fabrics, such as anti-static, anti-bacterial, anti-mite, anti-virus, environmental protection, health, softness, etc. Most of the current antibacterial fabrics are treated with chemical methods, but the production of this antibacterial fabric will not only cause a lot of pollution during the production process, but also cause discomfort to users when they are used later. The current printing and dyeing process also has defects such as complicated processes. Contents of the invention [0003] In order to solve the above problems, the present invention provides an efficient printing and dyeing...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M13/00D06M15/00D06M16/00D06P1/00D06P1/34D06B3/10
CPCD06B3/10D06M13/00D06M15/00D06M16/00D06P1/0032D06P1/34
Inventor 张剑
Owner ANHUI WANFANG WEAVE & DYE CO LTD