Method for preparing wool comprising milk protein fiber and wool thereby

A milk fiber and wool technology, applied in the direction of dyeing, textile and papermaking, yarn, etc., can solve the problems that the product performance cannot meet people's higher requirements, the dyeing reproducibility, the uniformity of dyeing, and the dyeing fastness is not ideal. , to achieve the effect of good dyeing fastness, good reproducibility and uniform dyeing

Inactive Publication Date: 2006-11-22
王启发
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, more and more milk fibers are used together with other fibers to prepare wool. Generally, thick cotton spinning equipment is used for production, and the p

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0086] 1. Billet making line

[0087] Mix 40 kg of milk fiber, 80 kg of Tencel, and 80 kg of wool evenly, make sliver on worsted equipment, and then send it into spinning machine to make blank yarn;

[0088] 2. Washing line

[0089] Send the above blank line to the GM372 type line belt type four-slot line washing machine for washing;

[0090] 3. Dyeing

[0091] Put 100 kg of the above-mentioned washed blank thread into the dyeing vat, add 3000 kg of water; the dyeing machine is running, add acetic acid to make the pH value of the dyeing solution 4, and then add 0.8 kg of leveling agent and 0.01 kg of praline every 5 minutes Red 10B, run for another 30 minutes; then the temperature in the dyeing vat increases by 1°C every 1 minute to 85°C, then rises by 1°C every 1 minute to 90°C, and keeps warm for 20 minutes; the overflow water cools down to 30°C , add 1 kg of acetic acid and 2 kg of softener mixture, keep warm for 10 minutes, and leave the tank;

[0092] 4. Dehydration ...

Embodiment 2

[0097] 1. Billet making line

[0098] Mix 50 kg of milk fiber, 60 kg of silk, and 90 kg of cashmere evenly, make sliver on worsted spinning equipment, and then send it into the spinning machine to make blank yarn;

[0099] 2. Washing line

[0100] Send the above blank line to the GM372 type line belt type four-slot line washing machine for washing;

[0101] 3. Dyeing

[0102] Put 100 kg of the above-mentioned washed blank thread into the dye vat, add 3700 kg of water; the dyeing machine is running, add acetic acid to make the pH of the dye solution 5.3, and then add 1.1 kg of leveling agent and 5 kg of Yuanming every 5 minutes Powder, 0.027kg Praline Yellow GN 400％ , 0.033 Pula Red B, and then run for 30 minutes; then the temperature in the dyeing vat increases by 1°C every 3 minutes to 85°C, and then rises by 1°C every 2 minutes to 98°C, keep warm for 30 minutes; overflow water to cool down Lower the temperature to 35°C, add 2 kg of acetic acid and 4 kg of softener mixtur...

Embodiment 3

[0108] 1. Billet making line

[0109] Mix 50 kg of milk fiber, 20 kg of cotton, and 130 kg of wool evenly, make sliver on worsted spinning equipment, and then send it into the spinning machine to make blank yarn;

[0110] 2. Washing line

[0111] Send the above blank line to the GM372 type line belt type four-slot line washing machine for washing;

[0112] 3. Dyeing

[0113] Put 100 kg of the above-mentioned washed blank thread into the dye vat, add 4000 kg of water; the dyeing machine is running, add acetic acid to make the pH of the dye solution 6, and then add 2 kg of leveling agent and 10 kg of Yuanming every 5 minutes Powder, 0.067 kg of Les Turquoise 5GMA, 0.033 kg of Les Blues 2RLA, and run for 30 minutes; then the temperature in the dyeing vat increases by 1°C every 4 minutes to 85°C, and then rises by 1°C every 3 minutes to 100°C, keep warm for 40 minutes; overflow water to cool down to 40°C, add 3 kg of acetic acid and 8 kg of softener mixture, keep warm for 30 mi...

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 knitting wool preparing method with milk fiber and preparing method, which comprises the following steps: 1. preparing mould line with 20-35 percent milk fiber, one or random combination of 65-80 percent silk, yarn, natural silk, cotton, cashmere; 2. washing line; 3. dyeing; adopting one bathing method, one bathing two-step, two bathing two-step to dye; 4. dewatering; 5. drying. The invention improves milk fiber content with excellent rendition and even dyeing and fastening property, which satisfies the need of people.

Description

technical field [0001] The invention relates to a method for preparing wool, in particular to a method for preparing wool containing milk fiber. Background technique [0002] Milk fiber contains 10 kinds of amino acids that are beneficial to the human body, and contains protein natural moisturizing factors, so it can nourish the skin and make the skin soft and smooth. Milk fiber has a luster like silk and a soft feel like cashmere; it also has natural moisture absorption and moisture conductivity, making it smooth and comfortable to wear. At present, more and more milk fibers are used together with other fibers to prepare wool. Generally, thick cotton spinning equipment is used for production, and the performance of the product cannot meet people's higher requirements. In addition, the reproducibility of dyeing, the uniformity of dyeing, the The fastness is not ideal enough. Contents of the invention [0003] The invention provides a method for preparing cashmere contain...

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): D02G3/04D06P3/87
Inventor 王启发
Owner 王启发
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