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Mercerization fiber, method for processing mercerization fiber and size-free woven fabric of mercerization fiber

A processing method, mercerizing technology, applied in mercerizing, fiber treatment, yarn/thread/filament mercerizing, etc., can solve problems such as non-alkali-resistant mercerizing, poor alkali resistance, etc., achieve improved gloss, good gloss, and simplify the processing process Effect

Active Publication Date: 2013-08-14
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

[0005] Moreover, in addition to protein fibers (such as wool, silk, soybean fiber, etc.), regenerated cellulose fibers (such as viscose, modal, cupro, etc.) and some other fibers (such as polylactic acid fiber, bamboo fiber, etc.) are also alkali-resistant Poor resistance, not alkali-resistant and mercerized, and has the same technical problems

Method used

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  • Mercerization fiber, method for processing mercerization fiber and size-free woven fabric of mercerization fiber
  • Mercerization fiber, method for processing mercerization fiber and size-free woven fabric of mercerization fiber
  • Mercerization fiber, method for processing mercerization fiber and size-free woven fabric of mercerization fiber

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] A processing method of 60S / 1 mercerized cotton fiber, comprising the following processing steps:

[0057] 1. Fiber sliver making: The long-staple cotton is blended, cleaned, carded, slivered and rolled, and combed into 60S / 1 fiber sliver.

[0058] 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.

[0059] 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. 120s, the tensile length is 1%, the hot water washing temperature is 50°C, the hot water washing time is 60s, and the room temperature washing time is 30s.

[0060] 4. Drying: Put the mercerized fiber rope braids into the dryer for drying.

[0061] 5. Rope braid decompression: decompose the dried fiber braid rope into a single fiber st...

Embodiment 2

[0067] A processing method of 70S / 1 mercerized cotton fiber, comprising the following processing steps:

[0068] 1. Fiber sliver making: The long-staple cotton is blended, cleaned, carded, slivered and rolled, and combed into 70S / 1 fiber sliver.

[0069] 2. Weaving into rope braids: weave 4 untwisted fiber strips into a cable shape according to certain rules.

[0070] 3. Shaking and twisting: the cable-like fiber rope braid is shaken and twisted into 500g by the yarn shaking machine.

[0071] 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. 150s, the tensile length is 3%, the hot water washing temperature is 70°C, the hot water washing time is 40s, and the room temperature washing time is 30s. .

[0072] 5. Drying: Put the mercerized fiber rope braids into the dryer for drying.

[0073] 6. Rope braid decompression: the dried fiber rope br...

Embodiment 3

[0079] A processing method of 80S / 1 cotton / tencel (90 / 10) roving fiber, comprising the following processing steps:

[0080] 1. Fiber sliver making: 80S / 1 roving sliver is made by blending long-staple cotton and Tencel at a ratio of 90:10, cleaning, carding, doubling, combing, drawing and roving.

[0081] 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.

[0082] 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. 120s, tensile length 6%, hot water washing temperature 80°C, hot water washing time 50s, room temperature washing time 30s.

[0083] 4. Drying: Put the mercerized roving braids into the dryer for drying.

[0084] 5. Rope braid unwinding: decompose the dried roving rope braid into single fiber strips and w...

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Abstract

The present invention relates to a mercerized fiber, a processing method therefor and a starch-free woven fabric prepared therefrom. The processing method for the fiber mercerizing comprises the following steps: a. fiber spreading: the fibers are made into fiber strips through a conventional spinning process; b. weaving into braided ropes: a plurality of untwisted fiber strips are woven with each other into a braided rope structure according to a certain rule, such as a pony-tail shaped or braid-shaped cable; c. mercerizing: tensile mercerizing and baking are carried out; and d. braided rope unbraiding: the mercerized braided ropes are unbraided into single fiber strips for the subsequent spinning to make yarn. The steps for obtaining the starch-free woven fabric by using the above-mentioned mercerized fibers is as follows: spinning, weaving and finishing, so that the starch-free woven fabric is formed. The present invention solves the industrial problem that single fibers cannot be mercerized, is free from the complicated starching and destarching processes of the production process of woven fabric, ensures that no residual starch is left on the surface of the finished fabric, and realizes the effect of reducing equipment and energy resource expenditure during production.

Description

technical field [0001] The invention relates to the technical field of textiles, and is a fiber mercerizing treatment technology and woven fabrics thereof, specifically a processing method for knitting rope mercerizing fiber strips and then decomposing them into fiber strips for spinning. Sizing-free woven fabrics made from mercerized fibers spun into yarns. Background technique [0002] During the weaving process of conventional woven fabrics, due to the frictional resistance of mechanical parts such as healds and reeds, the surface of the yarn will be roughened and damaged, which will directly affect the weaving efficiency of the fabric and the strength of the finished product. Therefore, it must be processed before weaving. The complex sizing process makes the surface hairiness of the yarn tend to be flat, enhances the friction resistance and tensile strength of the yarn, and improves the weaving efficiency and quality. Sizing to remove size from fabric. The whole proce...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06B7/04D06B7/00D03D15/00D03D15/217D03D15/225D03D15/233D03D15/283D03D15/47D03D15/50
CPCD06B7/04D06B7/00D06M11/40
Inventor 朱国民
Owner 无锡市鳌尊生态科技有限公司
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