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Softening finishing method for fabric

A soft finishing and softening technology, applied in fiber treatment, plant fiber, biochemical fiber treatment, etc., can solve problems such as high cost, pollution, and inability to meet consumer requirements, to improve softness, ensure service life, and improve hand feel Effect

Inactive Publication Date: 2015-03-18
QINGDAO SINGAO TEX NEW TECH COMPOSITE MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] With the continuous improvement of people's requirements for fabric softening effect and environmental protection awareness, the traditional high cost and serious pollution pure softener finishing process can no longer meet consumer 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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0013] The softening and finishing method of the fabric in this embodiment adopts Klein softener MCT to finish the pure cotton fabric, and the specific method is as follows: (1) Cellulase pretreatment: the fabric is treated with cellulase with a concentration of 2.5% (o.w.f). Pretreatment, bath ratio 1:20, pH value 4.5, treatment at 45°C for 60 minutes; (2) Softening: use Klein softener MCT with a concentration of 50g / L and penetrant with a concentration of 1g / L JFC dipped and softened the fabric with two dips and two pads, with a residual rate of 85%, and then dried it at 100°C for 3 minutes.

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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PUM

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Abstract

The invention discloses a softening finishing method for a fabric. The method comprises the steps of pre-treating the fabric with cellulase with concentration being 2.5% (o.w.f) for 50-60min under the conditions that the bath ratio is 1:20, the pH value is 4-4.5 and the temperature is 45 DEG C; and performing impregnation softening treatment on the fabric by adopting a 50g / L Klein softening agent MCT and a 1g / L penetrant JFC, performing two times of impregnation and rolling with the liquor detention of 85%, and drying for 3-5min at 100 DEG C. By adopting the method, the handfeel of the fabric is improved, the softness of the fabric is improved, meanwhile, the physical and mechanical properties of the fabric are influenced little, and the service life of the fabric is guaranteed.

Description

[0001] technical field [0002] The invention belongs to the technical field of fabric treatment, and in particular relates to a fabric softening and finishing method. [0003] Background technique [0004] With the continuous improvement of people's requirements for fabric softening effect and environmental protection awareness, the traditional high cost and serious pollution pure softener finishing process can no longer meet the needs of consumers. It is very necessary to search for a new softening method and technique that can not only make up for the deficiency of traditional softening techniques, but also significantly improve the softening effect of fabrics. [0005] Contents of the invention [0006] In order to overcome the above-mentioned technical problems existing in the prior art, the object of the present invention is to provide a method for softening and finishing fabrics, which improves the hand feeling of fabrics and improves the softness of fabrics. [...

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): D06M16/00D06M15/53D06M101/06
Inventor 王玉英
Owner QINGDAO SINGAO TEX NEW TECH COMPOSITE MATERIAL
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