Double-filament double-strand thread, fabric made of the double-filament double-strand thread, and production method thereof

A double-strand thread and fabric technology, applied in the direction of fabrics, textiles, textiles and papermaking, can solve the problems of insufficient yarn strength, poor fabric softness, and high difficulty in production of nylon and cotton spinning. low difficulty effect

Active Publication Date: 2022-07-12
JIHUA 3509 TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to overcome above-mentioned technical deficiencies, propose a kind of twin-filament double-ply yarn, the fabric made of this double-filament double-ply yarn and its production method, solve the problem of high difficulty in production of existing nylon-cotton spinning, insufficient yarn strength, Technical problem of poor fabric softness

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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  • Double-filament double-strand thread, fabric made of the double-filament double-strand thread, and production method thereof
  • Double-filament double-strand thread, fabric made of the double-filament double-strand thread, and production method thereof
  • Double-filament double-strand thread, fabric made of the double-filament double-strand thread, and production method thereof

Examples

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Effect test

Embodiment 1

[0052] This embodiment provides a double-wire double-stranded wire, which includes the following steps:

[0053] Blowing process: the descending speed of the cotton picker beater is 3mm each time, the speed is 960r / min, the speed of the rotary trolley is 2.8r / min, the blade extends out of the rib 3mm, the beater speed is 800r / min, the fan speed is 950r / min, the beater and The gauge of the balance roller is 12mm, the rotation speed of the lap roller is 12r / min; the dry weight of the long-staple cotton fiber raw material is 350g / m, and the length of the lap is 36.5m.

[0054] Carding process: The distance between the cylinder and the licker-in of the carding machine is 7 inches, the distance between the feeder and the licker-in is 20 inches, the distance between the cylinder and the doffer is 4 inches, and the distance between the cylinder and the cover plate is 5 inches. It is 10 inches x 9 inches x 8 inches x 8 inches x 9 inches, the height of the dust removal knife is flat wi...

Embodiment 2

[0062] The present embodiment provides a winter training wear fabric, which is woven from the above-mentioned double-filament double-strand thread and conductive silk, and specifically includes the following steps:

[0063] Warping process: KY6021 batch warping machine produced by Jiangyin Kaiyuan Textile Machinery Factory is used for warping. The number of warp yarn a is 5200, and the number of warp b is 80; the number of warp yarns is 4620 warp yarns a, the number of upper rows * the number of beams = 660 * 7; 580 warp yarns a and b are reserved for mixed warping to make a warp beam. During mixed warping, the creel is first loaded with warp yarn a, introduced into the telescopic reed, and then laid out evenly, then loaded with warp yarn b, introduced into the telescopic reed, and then laid out again. The beam width is 1753mm, and the warping speed is 500m / min.

[0064] Sizing process: Sizing formulation: Sizing is prepared from the following raw materials by mass percentage...

Embodiment 3

[0071] The present embodiment provides a fabric for summer training wear, which is woven from the above-mentioned double-strand core-wrapped yarn and conductive silk, and specifically includes the following steps:

[0072] a. Warping process: The KY6021 batch warping machine produced by Jiangyin Kaiyuan Textile Machinery Factory is used for warping. The number of warp yarn a is 3652, and the number of warp b is 80; the number of warping heads is 3110 For a warp yarn a, the number of upper rows * the number of warp beams = 622 * 5; 542 warp yarns a and warp b are reserved for mixed warping to make a warp beam. During mixed warping, the creel is first loaded with warp yarn a, introduced into the telescopic reed, and then laid out evenly, then loaded with warp yarn b, introduced into the telescopic reed, and then laid out again. The beam width is 1846mm, and the warping speed is 500m / min.

[0073] b. Sizing process: The sizing formula and sizing process are the same as those for...

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Abstract

The invention discloses a double-filament double-strand thread, a fabric made of the double-filament double-strand thread and a production method thereof. The double-filament double-strand thread is a double-strand thread with two core-wrapped yarns made of nylon filaments and cotton fibers. For 32 yarns, the strength of the core-spun yarn is >650cN / tex, and the strength of the double-filament double-strand yarn is >1400cN / tex. The invention adopts two high-strength nylon filaments and long-staple cotton core-spun yarn, and the double-filament double-ply yarn made of the core-spun yarn has high yarn strength and low production difficulty; The fabric products made of silk double-strand threads have the characteristics of high strength, wear resistance, antistatic, pilling resistance, good moisture absorption and air permeability, and soft hand feel. They can be used to make military clothing fabrics, camouflage series products, etc., and have broad market prospects; The production method has the characteristics of low weaving difficulty and simple production process.

Description

technical field [0001] The invention relates to the technical field of textile production, in particular to a double-filament double-strand thread, a fabric made of the double-filament double-strand thread and a production method thereof. Background technique [0002] The field combat environment is complex, and the special performance requirements of the fabric are strict, not only scratch-resistant and wear-resistant, but also comfortable and durable. The abrasion resistance of nylon fabric ranks first among all kinds of fabrics, its durability is excellent, and its hygroscopicity is a better variety among synthetic fibers. With the rapid and sustainable development of my country's national economy, nylon and cotton yarns have occupied a certain market share, especially in military clothing and military fabrics. However, nylon-cotton spinning has the following shortcomings: nylon-cotton single fiber blending, nylon fiber has strong resilience and long elongation, the tran...

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): D02G3/04D02G3/36D03D15/47D03D15/533D03D15/283D03D15/217D03D13/00
CPCD02G3/04D02G3/36D03D13/00D03D13/008D10B2331/02D10B2201/02
Inventor 苗馨匀李明烈刘渊民李孝民叶小丽熊原斗攀利
Owner JIHUA 3509 TEXTILE
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