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Method for processing mercerized cotton strip

A processing method, the technology of mercerized cotton, which is applied in sliver mercerization, liquid/gas/steam fiber/sliver/roving treatment, textile material treatment, etc. It can solve the problems that cotton sliver and mercerization cannot be carried out, so as to ensure uniformity The effect of improving sex, depth, saving time and loss

Active Publication Date: 2012-06-13
无锡市鳌尊生态科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a processing method for mercerizing natural color or dyed cotton slivers, which solves the problem that cotton slivers cannot be mercerized in the prior art. Mercerized cotton silk and mercerized cotton wool yarn have become a reality, which can significantly increase the depth of cotton sliver dyeing and enhance the depth of color spinning to a higher level. Existing equipment can be used for convenient and fast processing

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A method for processing 60S / 1 natural color mercerized cotton sliver, comprising the following processing steps:

[0021] 1. Cotton sliver treatment: process 60S / 1 cotton sliver and make it into strips; 2. Rocking sliver: twist the strip-shaped cotton sliver into a 300g sliver with a frame length of 157.2cm on the skein spinning machine 3, mercerizing: carry out mercerizing treatment on the skeined sliver on the skein mercerizing machine, the alkali concentration is 30 degrees Baume, the stretching length is 3%, the tension is 5 kg, the hot water washing is 70 ℃, and the mercerizing time is 7 Minutes; 4. Cage loading: put the twisted slivers after mercerizing into the hollow cage and press them tightly; 5. Wash in hot water, pickling, and water until neutral; The permanent sliver is taken out and hung in the drying room for drying at a temperature of 80°C; 7. Return the sliver to its original state and draw frame spinning with other sliver.

Embodiment 2

[0023] A processing method for 70S / 1 red mercerized cotton sliver, comprising the following processing steps:

[0024] 1. Cotton sliver treatment: process 70S / 1 cotton sliver and make it into strips; 2. Rocking sliver: twist the strip-shaped cotton sliver into a 400g sliver with a frame length of 130.2cm on the skein spinning machine 3. Mercerizing: Skeined cotton slivers are mercerized on a skein mercerizing machine, the alkali concentration is 28 degrees Baume, the stretching length is 2%, the tension is 4 kg, hot water washing is 70 ° C, and the mercerizing time is 6.5 Minutes; 4. Cage: put the twisted cotton slivers after mercerizing off the machine into hollow cages; 5. Wash with hot water, pickling, and water until neutral; 6. Pretreatment: use scouring enzyme NP for treatment, and the dosage is 2g / L, the temperature is 60°C, and the time is 40 minutes; 7. Dyeing: use alkali-resistant and mercerized high-temperature dyes for dyeing, reactive red H-E3B, ​​the dosage is 3%...

Embodiment 3

[0026] A processing method for 80S / 1 blue mercerized cotton sliver, comprising the following processing steps:

[0027] 1. Cotton sliver treatment: process 80S / 1 cotton sliver and make it into strips; 2. Rocking sliver: twist the strip-shaped cotton sliver into a 500g sliver on the skein spinning machine, with a frame length of 117.2cm 3. Mercerizing: Skeined cotton slivers are mercerized on a skein mercerizing machine, the alkali concentration is 25 degrees Baume, the stretching length is 1%, the tension is 3 kg, the hot water washing is 70°C, and the mercerizing time is 6.0 Minutes; 4. Cage: put the twisted cotton slivers after mercerizing off the machine into hollow cages; 5. Wash with hot water, pickling, and water until neutral; 6. Pretreatment: use scouring enzyme NP for treatment, and the dosage is 2g / L, the temperature is 60°C, and the time is 40 minutes; 7. Dyeing: use alkali-resistant and mercerized high-temperature dyes for dyeing, reactive red H-ERD, the dosage is ...

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Abstract

The invention relates to a method for processing a mercerized cotton strip in the weaving field. The method comprises the following production steps: processing a cotton strip, and manufacturing into the required shape; shaking the cotton strip: shaking the processed cotton strip into the twisting shape according to the set circle number and a frame length, tying and fixing; and mercerizing: mercerizing the cotton strip on a hank-mercerizing machine according to the specific technology. According to the method for processing a mercerized cotton strip, which is disclosed by the invention, the industrial problem that the cotton fiber can not be mercerized is mainly solved, a feasible full set of processing method for mercerizing, dyeing and spinning the cotton strip is provided, and cotton silk mercerization, cotton wool mercerization and high-depth color spinning can become true.

Description

technical field [0001] The invention relates to a method for processing mercerized cotton slivers in the technical field of textiles. Background technique [0002] The mercerizing process in the textile field is generally aimed at yarns and fabrics to cause irreversible swelling to obtain the advantages of good gloss, smooth hand feeling and increased coloring. It is a common processing method for high-grade cotton fabrics, but it is not suitable for Silk, wool and other protein fibers and other fibers that are not alkali-resistant, otherwise the protein components will be damaged or destroyed, and the original style and effect will be lost. Therefore, the textile industry has not yet mature mercerized cotton silk and mercerized cotton wool yarns. and fabrics. In the process of mercerizing, a certain tension must be applied to reflect the luster, so that the cross-section of the fiber changes from flat to round, and the degree of orientation of the fiber becomes larger and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06B7/02D06B3/02D06B15/00
Inventor 朱国民杭彩云尹寿虎
Owner 无锡市鳌尊生态科技有限公司
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