Cotton fabric with yarn of binding structure and preparation method thereof

A cotton fabric and yarn technology, applied in the direction of fabric, yarn, textile, etc., can solve the problems of limited performance and low yarn strength, and achieve the effects of low production cost, soft hand feeling and cost saving

Active Publication Date: 2014-04-23
SHANDONG WOYUAN NEWFASHIONED FABRIC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the low yarn strength of general fine-staple cotton, too low strength after no-twisting or low-twisting production will cause the performance of the product to be limited, so there is no relevant preparation of non-twisting or low-twisting fibers from general fine-staple cotton fibers. cotton fabric report

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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  • Cotton fabric with yarn of binding structure and preparation method thereof
  • Cotton fabric with yarn of binding structure and preparation method thereof
  • Cotton fabric with yarn of binding structure and preparation method thereof

Examples

Experimental program
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preparation example Construction

[0034] figure 2 It is a schematic diagram of the preparation method of the cotton fabric of the present invention. As shown in the figure, firstly, the initial twist twist a is applied to the cotton yarn A, and the twist direction can be Z direction or S direction; B can be untwisted, or the twist b of the primary twist is applied, and the twist direction is the same as that of the cotton yarn A; The double-twisted twist applied by the twist is c, thus obtaining the double-twisted cotton yarn C; then using the double-twisted cotton yarn C to make a gray cloth through a weaving process; dyeing and finishing the gray cloth obtained, and in the dyeing and finishing process Set up the fiber removal process; after the water-soluble vinylon B1 in the sliver B is dissolved by the fiber removal process, the fine-denier chemical fiber filament B2 is bundled on the cotton yarn A with a twist c, thereby obtaining a cotton fabric with a bundled structure yarn.

[0035] It should be not...

Embodiment 1

[0037] Example 1: Preparation of untwisted cotton fabric from top roller cotton yarn

[0038] Cotton yarn A is 36s yarn spun by 3-stage top roller cotton with a length of 27mm, 650 twists / m, and the twist direction is Z direction; sliver B is 80s water-soluble vinylon pure spinning (water-soluble temperature is 80°C) (B1) A juxtaposition with a piece of 35D / 24f polyester FDY (B2), untwisted (b=0). Cotton yarn A and sliver B are combined by a doubling machine and wound on an endless metal bobbin, and then 650 twists / m are applied by a two-for-one twister, and the twist direction is S twist. The yarn C thus obtained adopts the general warping, weft winding, and air-jet loom weaving process. After the gray cloth is obtained, it is washed at 90°C for 30 minutes in an overflow dyeing machine with a bath ratio of 1:25. Then clean it, and then enter the conventional dyeing and finishing process, and give sufficient overfeeding and weft shrinkage in the shaping process, and finally m...

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 discloses cotton fabric with yarn of a binding structure and a preparation method thereof. The cotton fabric is characterized in that the yarn of the binding structure in the cotton fabric is formed by binding fine denier chemical fiber filaments on cotton yarn, wherein, the cotton yarn is twistless or has the twist less than or equal to 50% of that of the yarn with the same fineness, and the fine denier chemical fiber filaments are bound on the cotton yarn with the twist of 300-1000twists per meter. In the invention, the common fine staple cotton fiber can be taken as a raw material to prepare the twistless or low-twist cotton fabric which has the advantages of soft hand feeling, low production cost, being not easy to generate hairness and the like.

Description

technical field [0001] The invention relates to a cotton fabric and a preparation method thereof, in particular to a cotton fabric with bundled structural yarns and a preparation method thereof. Background technique [0002] With the development of social economy and the continuous improvement of people's living standards, more and more consumers hope that fabrics with high moisture absorption, high bulkiness and good air permeability can be provided on the market. The emergence of twist-free fabrics undoubtedly meets the needs of consumers in this regard. [0003] Compared with ordinary fabrics, untwisted or low-twisted fabrics have the advantages of fluffy, soft, good air permeability and strong comfort. In order to make the final untwisted fabric fluffy and soft, the raw material grade of the yarn is required to be high, which is mainly limited to high-grade cotton fibers such as long-staple cotton. [0004] As we all know, long-staple cotton has a higher price, while o...

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 Patents(China)
IPC IPC(8): D03D15/00D04B1/16D04B21/00D02G3/38D02G3/04D02G3/26D03D15/217D03D15/225D03D15/283D03D15/33D03D15/40D03D15/41D03D15/47D03D15/50D03D15/68
Inventor 施楣梧王竹林高惠芳崔志山唐守荣陈作芳
Owner SHANDONG WOYUAN NEWFASHIONED FABRIC
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