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Combed cotton and china-hemp mixed fabric and production method thereof

A production method and technology of interweaving, applied in the direction of fabrics, textiles, plant fibers, etc., can solve the problems that the excellent performance of hemp products has not been fully utilized, short hemp fibers, poor elasticity, etc.

Inactive Publication Date: 2016-12-14
JIHUA 3509 TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the hemp fiber is short and has poor elasticity, resulting in poor spinnability and weavability of the fiber.
Therefore, hemp products are restricted in the production and processing of textiles, and the excellent performance of hemp products has not been fully utilized.

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

[0037] 1) Warping process

[0038] The doubling of warp yarns JC / H×2 is warped.

[0039] Tension, arrangement and winding are three uniform. The tension configuration adopts the section method, and the edge yarn is properly aggravated. Due to the characteristics of poor elasticity, low strength and poor wear resistance of hemp, the following measures are taken to improve the warping process:

[0040] Tension control: the tension is set to be small to reduce the strength loss of the yarn, and the tension is configured by the front, middle and rear sections, and the side tension disc is 1.8 times the weight of the ground warp tension disc to increase the side warp tension , conducive to sizing;

[0041] Vehicle speed control: 300 m / min is controlled at a low speed, and the vehicle speed must be stable to reduce elongation and broken ends.

[0042] 1.1) Operating requirements:

[0043] a. Before driving, it is required to clean all the passages and machine heads of the yarn ...

Embodiment 2

[0065] 1) Warping process

[0066] The doubling of warp yarns JC / H×2 is warped.

[0067] Tension, arrangement and winding are three uniform. The tension configuration adopts the section method, and the edge yarn is properly aggravated. Due to the characteristics of poor elasticity, low strength and poor wear resistance of hemp, the following measures are taken to improve the warping process:

[0068] Tension control: The tension is set to be small to reduce the strength loss of the yarn, and the tension is configured by the front, middle and rear sections, and the side tension disc is 1.5 times the weight of the ground warp tension disc to increase the side warp tension , conducive to sizing;

[0069] Vehicle speed control: 350 m / min is controlled at a low speed, and the vehicle speed must be stable to reduce elongation and broken ends.

[0070] 1.1) Operating requirements:

[0071] a. Before driving, it is required to clean all the passages and machine heads of the yarn th...

Embodiment 3

[0093] 1) Warping process

[0094] The doubling of warp yarns JC / H×2 is warped.

[0095] Tension, arrangement and winding are three uniform. The tension configuration adopts the section method, and the edge yarn is properly aggravated. Due to the characteristics of poor elasticity, low strength and poor wear resistance of hemp, the following measures are taken to improve the warping process:

[0096] Tension control: The tension is set to be small to reduce the strength loss of the yarn, and the tension is configured by the front, middle and rear sections, and the side tension disc is twice the weight of the ground warp tension disc to increase the side warp tension , conducive to sizing.

[0097] Vehicle speed control: 250 m / min is controlled at a low speed, and the vehicle speed must be stable to reduce elongation and broken ends;

[0098] 1.1) Operating requirements:

[0099] a. Before driving, it is required to clean all the passages and machine heads of the yarn thor...

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 belongs to the technical field of textiles production, and particularly relates to combed cotton and china-hemp mixed fabric and a production method thereof. The combed cotton and china-hemp mixed fabric is of plain weave fabric formed by doubling of warp JC / H*2 and doubling of weft JC / H*2. The production method includes the steps of 1), subjecting to the doubling of warp JC.H*2 to warping, wherein warping speed is controlled within 250-350m / min and an edge tension bowl is 1.5-2 times of that of a ground warp tension bowl in weight; 2), subjecting the doubling of warp JC.H*2 to sizing, wherein sizing speed is within 30-35m / min; 3), performing reeding; 4), weaving the doubling of warp JC.H*2 and the doubling of weft JC / H*2. The combed cotton and china-hemp mixed fabric is soft in hand feel, non-tickling, harmless to skin and good in wear comfort; the entire fabric has moisture absorption and moisture permeability of cotton, and functions of china-hemp in perspiration and bacterial resistance, static electricity resistance, ultraviolet protection and the like are achieved.

Description

technical field [0001] The invention belongs to the technical field of textile production, and in particular relates to a combed cotton hemp interwoven fabric and a production method thereof. Background technique [0002] Hemp fiber is a low-carbon and environmentally friendly natural cellulose fiber with great potential for development. Because the fabric made of this fiber has excellent properties such as natural antibacterial, fast moisture absorption and moisture release, antistatic, and UV protection, hemp fiber is widely used. Known as the "green functional textile fiber" with the most development potential in the 21st century. However, the hemp fiber is short and has poor elasticity, resulting in poor spinnability and weavability of the fiber. Thereby hemp products are limited in textile production and processing, and the excellent performance of hemp products has not been brought into full play and utilized. Contents of the invention [0003] In order to solve th...

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): D03D15/00D03D13/00D06M15/11D06M13/03D06M15/00D06M101/06D03D15/217D03D15/47
CPCD03D13/008D06M13/03D06M15/00D06M15/11D06M2101/06D10B2201/01D10B2201/02D03D15/47
Inventor 刘渊民张一村余胜熊原许鹤程小潭马菲
Owner JIHUA 3509 TEXTILE
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