Dual-filament twin wire, fabric prepared from dual-filament twin wire and production methods of dual-filament twin wire and fabric

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

Active Publication Date: 2020-10-20
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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  • Dual-filament twin wire, fabric prepared from dual-filament twin wire and production methods of dual-filament twin wire and fabric
  • Dual-filament twin wire, fabric prepared from dual-filament twin wire and production methods of dual-filament twin wire and fabric
  • Dual-filament twin wire, fabric prepared from dual-filament twin wire and production methods of dual-filament twin wire and fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] The present embodiment provides a kind of twin-filament twin-strand line, comprises the following steps:

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

[0054] Carding process: The distance between the cylinder and the licker-in roller of the carding machine is 7 inches, the distance between the feeding board and the licker-in roller 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 points 10 inches × 9 inches × 8 inches × 8 inches × 9 inches, the height of the dust ...

Embodiment 2

[0062] This embodiment provides a kind of fabric for winter training, which is woven from the above-mentioned double-filament double-strand yarn and conductive yarn, and specifically includes the following steps:

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

[0064] Sizing process: Sizing formula: Sizing is prepared from the following mass percentag...

Embodiment 3

[0071] This embodiment provides a fabric for summer training wear, which is woven from the above-mentioned double-ply core-spun yarn and conductive filament, and specifically includes the following steps:

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

[0073] b. Sizing process: the size formula and sizing process are the same as those for winter training fa...

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 a dual-filament twin wire, fabric prepared from the dual-filament twin wire and production methods of the dual-filament twin wire and the fabric. The dual-filament twin wire isa twin wire of a core-spun fasciated yarn prepared from two polyamide filaments and a cotton fiber, wherein a cotton-polyamide mass ratio is 1 to (0.9-1.1), and the count number of the core-spun fasciated yarn is 32; the strength of the core-spun fasciated yarn is greater than 650 cN/tex, and the strength of the dual-filament twin wire is greater than 1400 cN/tex. The core-spun fasciated yarn oftwo high-strength polyamide filaments and long stapled cotton is adopted, and the dual-filament twin wire prepared from the core-spun fasciated yarn is high in strength and is low in production difficulty. A fabric product made by the dual-filament twin wire disclosed by the invention has the characteristics of being high in strength, resistant to wear and anti-static, is resistant to balling-up,is good in moisture absorption performance and gas permeability, is soft in hand feeling, can be used for manufacturing a military garment material, disruptive-pattern serial products, and the like, and is wide in market prospect. The production method for the fabric has the characteristics of being low in weaving difficulty and simple in production process.

Description

technical field [0001] The invention relates to the technical field of textile production, in particular to a double-filament double-ply thread, a fabric made from the double-filament double-ply thread and a production method thereof. Background technique [0002] The field combat environment is complex and has strict requirements on the special properties of the fabric. It must be scratch-resistant, wear-resistant, comfortable and durable. The wear resistance of nylon fabric ranks first among all kinds of fabrics, its durability is excellent, and its hygroscopicity is a good variety among synthetic fibers. With the rapid and sustainable development of my country's national economy, nylon cotton yarn has occupied a certain market share, especially in military clothing and military fabrics. However, nylon-cotton spinning has the following disadvantages: Nylon-cotton monofilament blending, nylon fiber has strong resilience and large elongation, the transfer roller and pressur...

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): D02G3/04D02G3/36D03D15/00D03D13/00
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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