Dyeing and finishing processing method of multifunctional cotton polyester interweaved fabric

A processing method and multi-functional technology, applied in the processing of textile materials, continuous processing of textile materials, trimming of fabric surfaces, etc., can solve the problems of not meeting market demand, poor comprehensive functionality, etc., to meet the needs of life and overcome poor hygroscopicity Effect

Inactive Publication Date: 2018-10-23
张家港市金陵纺织有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a dyeing and finishing method for multi-functional cotton-polyester interwoven fabrics, which is used to solve the problem that polyester and cotton yarn fabrics in the prior art have poor comprehensive functions and cannot meet market demand.

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

[0015] Fabric specification: 120*80 P75D*40

[0016] A dyeing and finishing method for multi-functional cotton-polyester interwoven fabrics, comprising the following steps: dyeing→warp yarn screening→strip warping→weaving→finishing, and the finishing process specifically includes: singeing→enzyme washing→moisture absorption and quick drying Decontamination finishing → shrinking.

[0017] In the warp screening process, the network compressed air pressure is 3MPa, the cloth speed is 600m / min, the network degree is 120 pieces / m, and the network fastness is 85-98%.

[0018] In the weaving process, ordinary air-jet looms are used for weaving, and 30g / L antistatic agent is sprayed on the pan head before starting up to ensure that the liquid retention rate is 20-40%.

[0019] In the singeing process, the light singeing process is adopted, with natural gas as the heat source, and the front and back of the cloth are burned twice by the burner. The temperature of the burner is 700°C, a...

Embodiment 2

[0023] Fabric specification: 115*80 P75D*40

[0024] The dyeing and finishing processing method of the multifunctional cotton-polyester interwoven fabric of this embodiment is the same as embodiment 1, wherein, the difference is:

[0025] In the warp screening process, the network compressed air pressure is 5MPa, the cloth speed is 800m / min, the network degree is 150 pieces / m, and the network fastness is 85-98%.

[0026] In the weaving process, ordinary air-jet looms are used for weaving, and 50g / L of antistatic agent is sprayed on the pan head before starting up to ensure that the liquid retention rate is 20-40%.

[0027] In the singeing process, the light singeing process is adopted, with natural gas as the heat source, and the front and back of the cloth are burned twice by the burner. The temperature of the burner is 900°C, and the moving speed of the cloth is 150m / min.

[0028] In the enzyme washing process, acid cellulase with a concentration of 5g / L is used at a temper...

Embodiment 3

[0031] Fabric specification: 118*90 P75D*50

[0032] The dyeing and finishing processing method of the multifunctional cotton-polyester interwoven fabric of this embodiment is the same as embodiment 1, wherein, the difference is:

[0033] In the warp screening process, the network compressed air pressure is 4MPa, the cloth speed is 700m / min, the network degree is 130 pieces / m, and the network fastness is 85-98%.

[0034] In the weaving process, ordinary air-jet looms are used for weaving, and 40g / L of antistatic agent is sprayed on the pan head before starting up to ensure that the liquid retention rate is 20-40%.

[0035] In the singeing process, the light singeing process is adopted, with natural gas as the heat source, and the front and back of the cloth are burned twice by the burner. The temperature of the burner is 800°C, and the moving speed of the cloth is 140m / min.

[0036] In the enzyme washing process, acid cellulase with a concentration of 4g / L is used at a temper...

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Abstract

The invention relates to a dyeing and finishing processing method of a multifunctional cotton polyester interweaved fabric. The method comprises the following steps of dyeing, warp netting, sectionalbeaming, weaving and after-finishing, wherein the after-finishing process particularly comprises singeing, enzyme washing, moisture absorption for fast drying and easy dirt removal finishing and preshrinking. The dyeing and finishing processing method of the multifunctional cotton polyester interweaved fabric has the advantages that by changing the characteristics of raw materials of warp, it is achieved that that UPF value of the fabric can reach 50 or above under the condition of not adding an ultraviolet-proof finishing agent, a hydrophilic easy dirt removal finishing agent is added in theafter-finishing process, so that the fabric has two functions of moisture absorption for fast drying and easy dirt removal to satisfy fast-paced life needs of people.

Description

technical field [0001] The invention relates to the field of dyeing and finishing fabrics, in particular to a dyeing and finishing method for multifunctional cotton-polyester interwoven fabrics. Background technique [0002] The existing polyester and cotton fabrics have poor comprehensive functions, and it is difficult to have good hygroscopicity, moisture permeability, washing stability and easy decontamination at the same time. Moreover, without adding anti-ultraviolet finishing agents, the ultraviolet rays of the fabrics The protection factor is low and cannot meet the needs of people's fast-paced life. Contents of the invention [0003] The purpose of the present invention is to provide a dyeing and finishing method for multifunctional cotton-polyester interwoven fabrics, which is used to solve the problem that polyester and cotton yarn fabrics in the prior art have poor comprehensive functions and cannot meet market demand. [0004] The invention provides a dyeing a...

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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IPC IPC(8): D06B21/00D06B9/02D06C27/00
CPCD06B9/02D06B21/00D06B2700/36D06C27/00D10B2201/02D10B2331/04
Inventor 王薇黄胜良曹静华毛燕飞张虎
Owner 张家港市金陵纺织有限公司
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