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Production process of a cotton-feeling lightweight anti-feather fabric

A kind of anti-feather fabric and production process technology, applied in the direction of protective clothing, fiber type, fabric surface trimming, etc., can solve the problems of weaving difficulties, insufficient air permeability of the fabric, and no direct contact with the human body, etc., to achieve good feather resistance and imitation cotton Effect, overcoming the problem of sanding strips, overcoming the effect of high price and cost

Active Publication Date: 2021-03-30
红柳纺织科技沭阳有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technologies commonly used in feather-proof fabrics are generally as follows: 1) High-count and high-density down-proof down, but the feather-proof fabrics prepared by this method have the disadvantages of relatively high fabric cost, difficult weaving, good fabric fineness but insufficient skin-friendly feeling ;2) Coated feather-proof cloth, this kind of fabric generally feels hard and the fabric is relatively crisp, but it has the disadvantages of loud noise and poor hygroscopicity when used
In addition, the way of coating will also make the fabric insufficient in air permeability, and it is easy to explode when filling the down
[0005] At present, the high-grade feather-proof fabrics used as down jackets often use ultra-fine fibers as weaving yarns, and adopt high-count and high-density methods to ensure that the fabrics have a certain feather-proof effect in the first step, and then use coating or adding windproof agents to achieve Anti-feather effect, this is because microfiber is cheaper and softer than high-count cotton, which can take into account practicality and feel, but this kind of fabric has a smooth and cold feeling, and feather-proof fabrics such as down jackets generally do not directly contact with the human body. Therefore, this shortcoming has not been reflected. On the contrary, the smoothness of the cloth surface increases the silkiness and high-end performance of the product.

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Fabric preparation

[0032] Gray cloth parameter formulation: the warp and weft yarns of the gray cloth are made of high F-number polyester DTY filaments, the warp and weft yarn fineness is 45D, the warp and weft yarn F-number is not less than 72, the warp density on the machine is 180 threads / inch, and the weft density is 180 threads / inch;

[0033] Warping: divide the warp yarn into 10 parts according to the width of the gray cloth, and each part of the warp yarn is wound onto the warp beam by a section warping machine and a sub-skeining reed, and the speed of the section warping machine is 160m / min;

[0034] Sizing: Sizing the warp beams separately. During sizing, the workshop temperature is 28°C, the humidity is 60%, the temperature of the slurry is 55°C, and the sizing rate is 13%. The size is made of polyacrylate, an environmentally friendly polyester size;

[0035] Doubling: put the processed warp beams on the doubling creel, and wind the warp yarns on each warp b...

Embodiment 2

[0049] Fabric preparation

[0050] Gray cloth parameter formulation: the warp and weft yarns of the gray cloth are made of high F-number polyester DTY filaments, the warp and weft yarn fineness is 75D, the warp and weft yarn F-number is not less than 72, the warp density on the machine is 230 threads / inch, and the weft density is 200 threads / inch;

[0051] Warping: divide the warp yarn into 12 parts according to the width of the gray cloth, and each part of the warp yarn is wound onto the warp beam by a section warping machine and a sub-skeining reed, and the speed of the section warping machine is 180m / min;

[0052] Sizing: Sizing the warp beams separately. When sizing, the temperature of the workshop is 30°C, the humidity is 65%, the temperature of the slurry is 60°C, and the sizing rate is 15%. The size is made of polyacrylate, an environmentally friendly polyester size;

[0053] Doubling: place the processed warp beams on the doubling creel, pass the warp yarns on each war...

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 belongs to the technical field of textiles, and particularly relates to a cotton-feel light leather-preventive fabric production process. The process includes: preparing grey cloth, pretreating the grey cloth, and aftertreating the grey cloth. When preparing the grey cloth, high-F-number and fine-denier polyester fiber is adopted for high-count high-density weaving, so that the problem that high-count cotton fabric is high in cost is overcome, and fabric has higher fluffiness and softness; a solution of 4-5 in baume degree is adopted for desizing, so that damage to fiber in the process of desizing can be reduced, and effective desizing can be realized; a process of desizing first and sueding second is adopted, so that the sueding strip problem caused by existence of size is overcome effectively, reductive contraction is realized, and the fabric becomes closer and softer; a specific fabric afterfinish process is combined to obtain the cotton-feel light leather-preventive fabric. The fabric has the advantages of being simple in process, soft, light, breathable and skin-friendly.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a production process of cotton-feeling light and thin feather-proof fabric. Background technique [0002] Down-proof fabric is a thin fabric with a smaller linear density and a higher density. Because it is often used as a fabric for down garments and duvets, and can prevent the down from drilling out, it is also called fleece-proof cloth and down-proof cloth. Textiles composed of down-proof cloth and core material filling have functions such as warmth retention due to their special structure and materials. [0003] Common raw materials for down-proof fabrics include pure cotton, polyester / cotton, etc. The fabric is generally woven with plain weave, and the warp and weft yarns are mostly yarns with a small combed linear density, ranging from 20-100S, which is usually called high-count yarn, and then combined with high density to make the fabric structure tight, smooth and clean...

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): D03D15/283D03D15/33D03D15/50D03D13/00D06C27/00D06C11/00D06C7/02D06C19/00D06C15/02A41D31/24D06M15/263D06M15/643D06M101/32
CPCA41D2500/20A41D31/24D03D13/008D03D15/00D06C7/02D06C11/00D06C15/02D06C19/00D06C27/00D06M15/263D06M15/643D06M2101/32D06M2200/40D06M2200/50D10B2331/04D10B2401/062
Inventor 黄磊槐向兵胡海华包军华王力俞耀廷
Owner 红柳纺织科技沭阳有限公司
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