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Super-soft shrinkproof mercerizing Australian wool strip

A technology for wool tops and anti-shrinkage, applied in the field of wool top processing, can solve the problems of yellowing of wool tops, environmental pollution, felt shrinkage and itchiness of wool tops affecting usability, etc., and achieves good felt shrinkage resistance and preparation technology Environmentally safe, excellent gloss effect

Inactive Publication Date: 2017-06-09
CHANGSHU XINGUANG WOOL TOP SPECIALIST PROCESSOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Wool strips have excellent elasticity and warmth retention, but the felting and itching of the wool strip itself affect its usability, so wool strips need to be mercerized and shrink-proof
The mercerizing process commonly used by enterprises is the chlorination method, but the chlorination treatment will cause the color of wool strips to turn yellow, and at the same time produce adsorbable organic chloride AOX, which will cause serious environmental pollution

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Mercerizing and supersoft finishing of ordinary Australian wool tops with a count of 60S, the process steps are as follows:

[0016] 1) Pretreatment: Soak ordinary Australian wool strips in alkaline soaping solution, rinse to remove impurities, and then dry;

[0017] 2) Mercerizing treatment: Dip the ordinary Australian wool strips treated in step 1) into the mercerizing treatment solution, and treat them for 30 minutes under the conditions of two dipping and two rolling processes with a bath ratio of 1:15, a temperature of 50°C, and a surplus rate of 65%. , and then taken out and dried to obtain mercerized Australian wool tops, wherein the raw material components and mass percentages thereof included in the mercerized treatment solution include: 10% penetrant, 10% amylase, 18% sodium hydroxide, and 62% water;

[0018] 3) Ultra-soft finishing: dip the mercerized Australian wool strips obtained in step 2) into a silicone softener with a concentration of 5%, at a bath rat...

Embodiment 2

[0020] Mercerizing and supersoft finishing of ordinary Australian wool tops with a count of 70S, the process steps are as follows:

[0021] 1) Pretreatment: Soak ordinary Australian wool strips in alkaline soaping solution, rinse to remove impurities, and then dry;

[0022] 2) Mercerizing treatment: Dip the ordinary Australian wool strips treated in step 1) into the mercerizing treatment solution, and treat them for 35 minutes under the conditions of two dipping and two rolling processes with a liquor ratio of 1:15, a temperature of 50°C, and a surplus rate of 70%. , and then taken out and dried to obtain mercerized Australian wool tops, wherein the raw material components and mass percentages thereof included in the mercerized treatment solution include: 12% penetrant, 8% amylase, 20% sodium hydroxide, and 60% water;

[0023] 3) Ultra-soft finishing: dip the mercerized Australian wool strips obtained in step 2) into a silicone softener with a concentration of 6%, at a bath ra...

Embodiment 3

[0025] The mercerizing and supersoft finishing of ordinary Australian wool tops with a count of 80S is carried out, and the process steps are as follows:

[0026] 1) Pretreatment: Soak ordinary Australian wool strips in alkaline soaping solution, rinse to remove impurities, and then dry;

[0027] 2) Mercerizing treatment: Dip the ordinary Australian wool strips treated in step 1) into the mercerizing treatment solution, and treat them for 40 minutes under the conditions of two dipping and two rolling processes with a liquor ratio of 1:15, a temperature of 60°C, and a surplus rate of 75%. , and then take out and dry to obtain mercerized Australian wool tops, wherein the raw material components and mass percentages thereof included in the mercerized treatment solution include: 15% penetrant, 12% amylase, 15% sodium hydroxide, and 58% water;

[0028] 3) Ultra-soft finishing: dip the mercerized Australian wool strips obtained in step 2) into a silicone softener with a concentratio...

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PUM

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Abstract

The invention discloses a super-soft shrinkproof mercerizing Australian wool strip. The preparation process includes the steps of 1), pretreatment; 2), mercerizing treatment, namely dipping the ordinary Australian wool strip treated in the step 1) in a mercerizing treatment solution, and after 30-40 minutes, taking out the wool strip and drying the same to botain the mercerizing Australian wool strip, wherein the mercerizing treatment solution comprises, by weight, 10-15% of a penetrating agent, 8-12% of amylase, 15-20% of sodium hydroxide and 58-62% of water; 3), super-softening finish. By the above mode, the ordinary Australian wool strip is subjected to mercerizing shrinkproof treatment by adopting self-developed chloride-free mercerizing finish liquid, and super-softening finish is then performed; the finished Australian wool strip is good in glossiness, elasticity and handfeel softness, good shrinkproffness is achieved, and the preparation process is environment friendly and safe.

Description

technical field [0001] The invention relates to the field of processing wool tops, in particular to a mercerized supersoft shrink-resistant wool top. Background technique [0002] Wool strips have excellent elasticity and warmth retention, but the felting and itching of wool strips affect their usability, so wool strips need to be mercerized and shrink-proof. The mercerizing process commonly used by enterprises is the chlorination method, but the chlorination treatment will cause the color of wool strips to turn yellow, and at the same time, it will produce adsorbable organic chloride AOX, which will cause serious environmental pollution. Contents of the invention [0003] The main technical problem to be solved by the present invention is to provide a mercerized supersoft shrink-proof Australian wool top, which adopts environmentally friendly chlorine-free mercerizing treatment and super soft finishing, no harmful substances are produced during the preparation process, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M16/00D06M11/38D06M101/12
CPCD06M16/003D06M11/38D06M2101/12D06M2200/45D06M2200/50
Inventor 瞿建德瞿韬
Owner CHANGSHU XINGUANG WOOL TOP SPECIALIST PROCESSOR
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