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Fabric softening finishing method

A soft finishing and fabric technology, which is used in the direction of enzyme/microbial biochemical treatment, fiber treatment, biochemical fiber treatment and other directions, which can solve the proclaimed band printing and pressure cloth printing, poor frictional friction, poor degradation effect, etc. problem, to achieve the effect of improving wettability, good scouring effect and fast desizing speed

Inactive Publication Date: 2018-12-04
ANHUI ZHAOBAO TEXTILE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, in the process of scouring and bleaching, it often results in poor desizing effect and poor whiteness, and it is easy to produce defects such as track marks and cloth marks, and the rubbing fastness of the dyed products is also poor.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] Embodiments of the present invention: a method for softening and finishing fabrics, comprising the following steps:

[0017] (1) Gray cloth preparation: Add fabric in a cylinder at a temperature of 95-110°C, then add sodium carbonate, refining agent, softener and defoamer in sequence, keep warm for 30-45 minutes, and dry to obtain gray cloth;

[0018] (2) Singeing: the gray cloth is quickly passed through the flame of the singeing machine in open width or rubbed against the red hot metal surface to remove the hairiness on the surface of the gray cloth;

[0019] (3) Desizing: after soaking the singeed gray cloth in hot water, place the fabric in the desizing solution and keep it warm for 5-10 hours. The desizing solution includes the following components in parts by weight: 8-13 parts Immobilized compound enzyme, 1-2 parts of alkyl glycoside, 1-3 parts of sodium hydroxide, 3-5 parts of sodium silicate, 1-4 parts of calcium chloride, 0.7-1.2 parts of tetraacetylethylenedi...

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PUM

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Abstract

The invention discloses a fabric softening finishing method. The fabric softening finishing method comprises following steps: 1, gray fabric preparation; 2, singeing; 3, desizing; 4, boiling off; 5, bleaching; and 6, mercerizing. Compared with the prior art, the beneficial effects are that: the fabric softening finishing method is high in desizing speed and efficiency; after desizing, fabric handfeel is soft, the texture is uniform, and the quality is high. A desizing solution adopted in the fabric softening finishing method is capable of improving fabric wetability, and improving desizing effect; damage on fabric fiber is low, fiber loosening puffing is realized, and desizing efficiency is increased; a boiling off agent adopted in the fabric softening finishing method is capable of improving boiling off effect, providing fabric with excellent water absorption performance, and is beneficial for improvement of fabric printing and dyeing effect.

Description

technical field [0001] The invention relates to the field of finishing of fabrics, in particular to a method for softening and finishing fabrics. Background technique [0002] The main components of natural size for textiles are plant starch and modified starch, wherein modified starch includes oxidized starch, acid hydrolyzed starch, soluble starch emulsified oil; chemical size includes polyvinyl alcohol (PVA), polyacrylic acid (PAA), poly Acrylamide (PAAM), etc. The mixed use of these pastes has added many difficulties to the printing and dyeing process. In particular, most of the pure cotton thick fabrics are low-grade cotton, which contains many impurities, large amount of sizing and complex types. Therefore, in the process of scouring and bleaching, poor desizing effect and poor whiteness are often caused, and defects such as track printing and cloth printing are easy to occur, and the rubbing fastness of the dyed products is also poor. Contents of the invention...

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): D06M11/155D06M11/38D06M11/56D06M11/76D06M11/79D06M13/224D06M13/262D06M13/332D06M15/53D06M16/00D06L4/13D06L4/23D06L4/24
CPCD06M11/76D06L4/13D06L4/23D06L4/24D06M11/155D06M11/38D06M11/56D06M11/79D06M13/2243D06M13/2246D06M13/262D06M13/332D06M15/53D06M16/003D06M2200/50
Inventor 谈杰章磊汪健东
Owner ANHUI ZHAOBAO TEXTILE TECH CO LTD