Fabric desizing agent

A desizing agent and fabric technology, applied in textiles, papermaking, dry-cleaning fiber products, etc., can solve the problems of affecting, hindering the penetration of scouring liquid, affecting the scouring effect, etc., and achieve the effect of improving whiteness and water absorption

Inactive Publication Date: 2013-03-13
吴江红蔷薇纺织有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When the fabric is weaving, in order to make the yarn cohesive, the warp yarn is generally sized, and the sizing must be removed before the fabric is refined,

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

[0016] A fabric desizing agent, in parts by weight, consists of the following components:

[0017] Amylase: 10, Sodium Persulfate: 3, Methylcellulose: 2,

[0018] Sodium Hydroxide: 0.2, Butyl Acetate: 10, Isopropanol: 20,

[0019] Dibutyl Phthalate: 1, Water: 100.

Embodiment 2

[0021] A fabric desizing agent, in parts by weight, consists of the following components:

[0022] Amylase: 20, Sodium Persulfate: 5, Methylcellulose: 6,

[0023] Sodium Hydroxide: 0.6, Butyl Acetate: 20, Isopropanol: 40,

[0024] Dibutyl Phthalate: 3, Water: 160.

Embodiment 3

[0026] A fabric desizing agent, in parts by weight, consists of the following components:

[0027] Amylase: 16, Sodium persulfate: 4, Methylcellulose: 4,

[0028] Sodium Hydroxide: 0.5, Butyl Acetate: 16, Isopropanol: 30,

[0029] Dibutyl Phthalate: 2, Water: 140.

[0030] In the above-mentioned embodiments, the preparation process of the fabric desizing agent is as follows: mixing the components according to the proportion, stirring evenly to obtain the finished product.

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 fabric desizing agent. The fabric desizing agent consists of the following components in parts by weight: 10-20 parts of amylase, 3-5 parts of sodium persulfate, 2-6 parts of methyl cellulose, 0.2-0.6 part of sodium hydroxide, 10-20 parts of butyl acetate, 20-40 parts of isopropyl alcohol, 1-3 parts of butyl phthalate and 100-160 parts of water. Compared with the prior art, the fabric desizing agent has the following beneficial effects of (1) being good in desizing effect and enabling size to be fully hydrolyzed without damaging a fabric, and (2) removing impurities and minerals on the fiber, and improving the whiteness and hydroscopicity of a semi-finished product of the fabric.

Description

technical field [0001] The invention belongs to the technical field of textile auxiliaries, and more specifically relates to a fabric desizing agent. Background technique [0002] When the fabric is weaving, in order to make the yarn cohesive, the warp yarn is generally sized, and the sizing must be removed before the fabric is refined, otherwise it will hinder the penetration of the scouring liquid, affect the scouring effect, and affect the dyeing effect. The process will also have adverse effects. Therefore, the fabric must be desized first and then scoured, and this process is called a desizing process. When desizing, not only the size can be removed, but also the impurities on the fiber will be removed. [0003] In order to speed up the process and improve the effect during desizing, a desizing agent can be used to achieve the purpose. Contents of the invention [0004] The purpose of the present invention is to overcome the deficiencies in the prior art and provid...

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): D06L1/14
Inventor 朱雷
Owner 吴江红蔷薇纺织有限公司
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