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Crystal cotton three-mercerized fabric and processing method thereof

A technology of mercerizing fabrics and processing methods, which is applied in the direction of mercerizing of cotton sliver, mercerizing of indefinite length fabrics, and mercerizing of yarn/thread/filament, etc. It can solve the problems of soft and smooth hand feeling, uneven dyeing, and insufficient shape retention, etc. question

Pending Publication Date: 2021-09-07
HONGDOU GROUP WUXI YUANDONG CLOTHING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a crystal cotton three-mercerized fabric and its processing method, which solves the problems of uneven dyeing, insufficient soft and smooth hand feeling and insufficient shape retention in the traditional technology.

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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  • Crystal cotton three-mercerized fabric and processing method thereof
  • Crystal cotton three-mercerized fabric and processing method thereof
  • Crystal cotton three-mercerized fabric and processing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] A processing method of 50S / 1 mercerized cotton fiber, comprising the following processing steps:

[0037] 1. Fiber sliver making: The long-staple cotton is blended, cleaned, carded, slivered and rolled, and combed into 50S / 1 fiber sliver.

[0038] 2. Weaving into rope braids: Weave 3 untwisted fiber strips into three-strand braids or ponytail braids according to certain rules, which are used for mercerizing in the subsequent process.

[0039] 3. Mercerizing: multiple fiber ropes are braided on a continuous mercerizing machine for mercerizing. The process includes alkali immersion, tension application, alkali extrusion and water washing. 122s, stretching length 1%, hot water washing temperature 52°C, hot water washing time 62s, room temperature washing time 35s.

[0040] 4. Drying: Put the mercerized fiber rope braids into the dryer for drying.

[0041] 5. Rope braid decompression: decompose the dried fiber braid rope into a single fiber strip and wind it into a tube. ...

Embodiment 2

[0045] A processing method of 60S / 1 mercerized cotton fiber, comprising the following processing steps:

[0046] 1. Fiber sliver making: The long-staple cotton is blended, cleaned, carded, slivered and rolled, and combed into 60S / 1 fiber sliver.

[0047] 2. Weaving into rope braids: weave 4 untwisted fiber strips into a cable shape according to certain rules.

[0048] 3. Shaking and twisting: the cable-like fiber rope braid is shaken and twisted into 500g by the yarn shaking machine.

[0049] 4. Mercerizing: braid skeined fiber ropes on a skein mercerizing machine for mercerizing. The process includes alkali immersion, tension application, alkali extrusion and water washing. 148s, stretching length 3%, hot water washing temperature 68°C, hot water washing time 41s, room temperature washing time 28s. .

[0050] 5. Drying: Put the mercerized fiber rope braids into the dryer for drying.

[0051] 6. Rope braid decompression: the dried fiber rope braid decomposes into a single ...

Embodiment 3

[0055] A kind of processing method of 70S / 1 cotton / tencel (90 / 10) roving fiber, comprises following processing steps:

[0056] 1. Fiber sliver making: The long-staple cotton and tencel are mixed at a ratio of 90:10, and then processed into 80S / 1 roving sliver after cotton blending, cleaning, carding, sliver doubling, combing, drawing and roving.

[0057] 2. Weaving into rope braids: Weave three untwisted roving strips into three-strand braids according to certain rules, which are used for mercerizing in the subsequent process.

[0058]3. Mercerizing: The rope-like roving braids are mercerized on a continuous mercerizing machine. The process includes alkali immersion, tension application, alkali extrusion and water washing. It is 118s, the tensile length is 6%, the hot water washing temperature is 79°C, the hot water washing time is 52s, and the room temperature washing time is 29s.

[0059] 4. Drying: Put the mercerized roving braids into the dryer for drying.

[0060] 5. Ro...

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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Abstract

The invention belongs to the technical field of textiles, and particularly relates to a crystal cotton three-mercerized fabric and a processing method thereof. Fibers are subjected to liquid alkali or liquid ammonia tension mercerization and then are processed into yarns under conventional procedures, and finished mercerized yarns are prepared through procedures of singeing, reeling, mercerizing, dyeing, setting and the like. The mercerized yarns produced by the method are uniform in mercerizing, full in color and good in dyeing effect. By a mercerizing device, the fabric automatically passes through a caustic soda solution and clear water, so that the fabric keeps certain tension all the time, the tension requirement of fabric mercerizing is met, the softness is improved, and the finished product rate of the fabric can be effectively improved; and the yarns only need to be mercerized once after fiber mercerizing, so that two times of reeling, drying and rewinding are avoided, the production and processing cost is saved, and the yarn loss is reduced.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a crystal cotton three-mercerized fabric and a processing method thereof. Background technique [0002] Mercerized cotton fabric has the characteristics of bright luster, soft touch, comfort and breathability, and has always been the main product in the high-end fabric market. Most of the mercerized fabrics on the market are single mercerized fabrics or double mercerized fabrics. Mercerized fabrics can make up for the dull luster of cotton fibers and improve the strength, brightness and dyeing rate of dyed yarns. With the improvement of people's living standards and the need for Higher requirements for fabric quality, single mercerized fabrics and double mercerized fabrics cannot fully meet people's requirements, so it is eager to develop a mercerized fabric with uniform dyeing, softer and smoother feel, and better shape retention, thus providing a crystal cotton Three merceriz...

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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Patent Type & Authority Applications(China)
IPC IPC(8): D06B7/02D06B7/04D06B7/08D02G3/04
CPCD06B7/02D06B7/04D06B7/08D02G3/042D10B2201/02
Inventor 周宏江徐建丰袁彩英周小东
Owner HONGDOU GROUP WUXI YUANDONG CLOTHING
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