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Workwear fabric and production technology thereof

A production process and fabric technology, applied in fabric surface trimming, textile material processing, liquid/gas/steam textile material processing, etc., can solve problems such as poor color stability, poor antistatic properties of polyester, and low production efficiency, and achieve elasticity The effect of small loss, high technical content and low production cost

Inactive Publication Date: 2017-12-08
四川川棉印染有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the current problems are: because polyester needs to be baked at a high temperature above 195°C before it can be dyed, and spandex will lose its elasticity under this condition, and polyester itself has poor antistatic properties and poor anti-pilling performance; Although 130°C high-temperature and high-pressure dyeing can be used to solve the problem of protecting spandex from damage, its production efficiency is low and color stability is poor (poor cylinder), which is not suitable for mass production of large orders and meeting customer requirements.

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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  • Workwear fabric and production technology thereof
  • Workwear fabric and production technology thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] The production process of the tooling fabric provided by the present embodiment specifically includes the following steps:

[0030] Fabric size selection. Select fabric composition to be polyester 64% / cotton 33% / spandex 3%, and specification size is the polyester-cotton elastic cloth of 16*(16+70D)90*42.

[0031] Perform cold stacking. Wherein, the process prescription is: NaOH (100%), 10g / L; H 2 o 2 (100%), 12g / L; Oxygen bleaching scouring enzyme, 15g / L; Quick training agent B, 2g / L; Hydrogen peroxide stabilizer 2g / L. The process conditions are: two dipping and two rolling, the speed of the machine is 50m / min, and the excess rolling rate is 90%; after that, it is stacked and rotated at room temperature for 24 hours.

[0032] Perform water washing treatment. Wherein, the process prescription is: NaOH (100%), 10g / L; quick training agent B, 2g / L (no further addition after the initial start-up working fluid is added). The process conditions are: vehicle speed 50m / min...

Embodiment 2

[0042]The production process of the tooling fabric provided by the present embodiment specifically includes the following steps:

[0043] Fabric size selection. Select fabric composition to be polyester 64% / cotton 33% / spandex 3%, and specification size is the polyester-cotton elastic cloth of 16*(16+70D)90*42.

[0044] Perform cold stacking. Wherein, process prescription is: NaOH (100%), 15g / L; H 2 o 2 (100%), 15g / L; Oxygen bleaching scouring enzyme, 20g / L; Quick training agent B, 4g / L; Hydrogen peroxide stabilizer 4g / L. The process conditions are: two dipping and two rolling, the speed of the machine is 50m / min, the excess rolling rate is 100%; after that, it is stacked and rotated at room temperature for 24 hours.

[0045] Perform water washing treatment. Wherein, the process prescription is: NaOH (100%), 15g / L; quick training agent B, 4g / L (no further addition after the initial start-up working fluid is added). The process conditions are: vehicle speed 50m / min; two-gr...

Embodiment 3

[0055] The production process of the tooling fabric provided by the present embodiment specifically includes the following steps:

[0056] Fabric size selection. Select fabric composition to be polyester 64% / cotton 33% / spandex 3%, and specification size is the polyester-cotton elastic cloth of 16*(16+70D)90*42.

[0057] Perform cold stacking. Wherein, process prescription is: NaOH (100%), 13g / L; H 2 o 2 (100%), 14g / L; Oxygen bleaching scouring enzyme, 18g / L; Quick training agent B, 3g / L; Hydrogen peroxide stabilizer 3g / L. The process conditions are: two dipping and two rolling, the speed of the machine is 50m / min, and the excess rolling rate is 95%; after that, it is stacked and rotated at room temperature for 24 hours.

[0058] Perform water washing treatment. Wherein, the process prescription is: NaOH (100%), 13g / L; quick training agent B, 3g / L (no further addition after the initial start-up working fluid is added). The process conditions are: vehicle speed 50m / min; tw...

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 workwear fabric and a production technology thereof, and relates to the field of textiles. According to the production technology, by selecting proper pretreatment desizing, bleaching, singeing, sizing and mercerizing technologies, the process saves more energy and is more environmentally friendly, and elastic loss of spandex is decreased. By selecting proper dyes and auxiliaries and controlling technological conditions, dye uptake is high, and elastic loss of the spandex is low. By the aid of after-treatment procedures, the final workwear fabric can achieve both hand feeling and pilling resistance. Therefore, the workwear fabric and the production technology thereof have the advantage of production continuity, the energy is saved, environments are protected, and the produced environment-friendly workwear fabric is balanced and excellent in various performances, presents strong market competitiveness and has a wide market prospect.

Description

technical field [0001] The invention relates to the field of textiles, in particular to a tooling fabric and a production process thereof. Background technique [0002] Polyester / cotton fabric not only highlights the style of polyester but also has the advantages of cotton fabric. It has good elasticity and wear resistance under dry and wet conditions, stable size, small shrinkage, straight, not easy to wrinkle, easy to wash, fast Dry features are widely used in tooling fabrics. With the requirements of "fashionability" and "comfort" of tooling, elastic (spandex) components have been added to tooling fabrics. [0003] However, the current problems are: because polyester needs to be baked at a high temperature above 195°C before it can be dyed, and spandex will lose its elasticity under this condition, and polyester itself has poor antistatic properties and poor anti-pilling performance; Although 130°C high-temperature and high-pressure dyeing can be used to solve the probl...

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): D06B3/10D06B3/18D06B7/00D06C3/00D06C7/02D06C9/00D06C17/00D02G3/04
CPCD06B3/18D02G3/04D06B3/10D06B7/00D06C3/00D06C7/02D06C9/00D06C17/00D10B2201/02D10B2331/04D10B2331/10
Inventor 陈新平张华余留贵
Owner 四川川棉印染有限公司
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