High-strength vortex spinning yarn and production method thereof

A vortex spinning, high-strength technology, used in spinning machines, open-end spinning machines, continuous winding spinning machines, etc., can solve the problem of antibacterial, low UV resistance, yarn strength, low wear resistance, Affect the comprehensive performance of the yarn and other issues, and achieve the effect of good cotton imitation effect, good wear resistance and uniform force

Pending Publication Date: 2020-09-15
江苏京正特种纤维有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are still some problems in the existing vortex spinning yarn: the overall yarn is hard, the touch is poor, the yarn strength and wear resistance are low, the moisture absorption and air permeability are low, and the antibacterial and ultraviolet resistance properties are low, which affects overall performance of the yarn while reducing the service life of the yarn

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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  • High-strength vortex spinning yarn and production method thereof
  • High-strength vortex spinning yarn and production method thereof
  • High-strength vortex spinning yarn and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A high-strength vortex spun yarn, comprising a core yarn layer 1, a wrapping layer 2 and a wrapping layer 3, the wrapping layer 2 is arranged on the outer surface of the core yarn layer 1, and the wrapping layer 3 is arranged on the outside of the wrapping layer 2 On the surface, the core yarn layer 1 includes a first wire bundle 11, a second wire bundle 12, a third wire bundle 13 and a core fiber layer 14, and the first wire bundle 11, the second wire bundle 12 and the third wire bundle 13 are intertwined and arranged, and the core fiber layer 14 is arranged on the outside of the first wire harness 11, the second wire harness 12 and the third wire harness 13, the first wire harness 11 is a carbon fiber filament, the second wire bundle 12 is a nylon fiber filament, the third wire bundle 13 is a polyester fiber filament, the The diameter of the first wire bundle 11 is greater than the diameter of the second wire bundle 12, the diameter of the second wire bundle 12 is larg...

Embodiment 2

[0030] A production method of high-strength vortex spinning yarn, comprising the following steps:

[0031] S1, cutting carbon fiber filaments, nylon fiber filaments, polyester fiber filaments and polyester staple fibers;

[0032] S2. The cut carbon fiber filaments, nylon fiber filaments, polyester fiber filaments and polyester staple fibers are sequentially passed through the cotton grabbing machine, cotton mixing machine, cotton opener, double cotton box feeder, lapping machine, carding machine, etc. Cotton machine, drawing frame and vortex spinning machine to get the core yarn;

[0033] S3, the core yarn, hollow polyester fiber and bamboo viscose short fiber are passed through the vortex spinning machine, and the processing of eddy current twisting and composite yarn is carried out, the hollow polyester fiber is wound on the surface of the core yarn, and the bamboo viscose short fiber is wound on the surface of the core yarn Hollow polyester fiber surface, get prefabricated...

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 high-strength vortex spinning yarn. The high-strength vortex spinning yarn comprises a core yarn layer, a wrapping layer and a covering yarn layer. The wrapping layer is arranged on the outer surface of the core yarn layer, the covering yarn layer is arranged on the outer surface of the wrapping layer, and the core yarn layer comprises a first strand, a second strand, a third strand and a core fiber layer. The first strand, the second strand and the third strand are mutually wound, the core fiber layer is arranged on the outer side of the first strand, the outer sideof the second strand and the outer side of the third strand, and the wrapping layer comprises a first wrapping fiber layer and a second wrapping fiber layer. The second wrapping fiber layer is arranged on the outer surface of the first wrapping fiber layer, and the yarn wrapping layer comprises an acrylic fiber wrapping layer and a tencel fiber wrapping layer. The invention further provides a production method for the high-strength vortex spinning yarn. The yarn has less hairiness and is free of pilling, uniform in core yarn stress, good in structural strength, not prone to breakage and capable of being used as high-strength yarn.

Description

technical field [0001] The invention relates to the technical field of vortex spun yarns, in particular to a high-strength vortex spun yarn and a production method thereof. Background technique [0002] Vortex spinning is a spinning equipment suitable for spinning pure cotton developed by Japanese Murata Company on the basis of air-jet spinning. The spinning principle of vortex spinning is: the drawn sliver is supplied to the drafting device, and the fiber bundle drawn by the roller drafting device is output from the nip of the front roller, and under the action of the axial air flow at the entrance of the spinning nozzle, it goes along the spiral shaped fiber guide channel into the spinning nozzle. The exit of the helical fiber guiding channel is provided with a needle-shaped twist-resistance piece, and the fiber bundle is bent at the needle so that the fiber bundle is introduced into the vortex chamber without adding twist. The front end of the fiber bundle is pulled int...

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): D02G3/04D02G3/38D01H4/02
CPCD01H4/02D02G3/04D02G3/38D10B2101/12D10B2201/20D10B2201/24D10B2321/10D10B2331/02D10B2331/04
Inventor 陈路陈克勤孙磊
Owner 江苏京正特种纤维有限公司
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