Processing process of high-count and high-density corn fiber fabric

A technology of corn fiber and processing technology, applied in the direction of fabric, fiber treatment, plant fiber, etc., can solve the problems of poor cohesion of yarn fibers, affecting yarn strength and evenness, serious static electricity, etc., and achieve friction resistance Good fastness, reduced doffer speed, small size change after washing

Inactive Publication Date: 2017-12-19
安徽三宝棉纺针织投资有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, corn fiber also has some defects in the process of producing textiles, such as its smooth surface, poor cohesion, and serious static electricity in the spinning process; in the carding process, it is easy to cause the cotton web to fall or the cotton web to fall due to poor cotton stripping and transfer. Floating ends, rotten edges, and poor cohesion may easily cause the sliver to break before the machine
Moreover, it is difficult to weave corn fiber into high-count and high-density fabrics. In the traditional spinning process, the cohesion of yarn fibers is not good, it is messy, and there are many hairiness, which greatly affects the strength and evenness of yarns.

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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  • Processing process of high-count and high-density corn fiber fabric

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Experimental program
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Effect test

Embodiment 1

[0028] A processing technology for high-count and high-density corn fiber fabrics, comprising the following steps:

[0029] 1) selection and pretreatment of corn fiber: select 100% corn fiber for use, its length is 40mm, fineness is 1.30dtex, breaking strength is 3.60cN / tex, elongation at break is 13.8%; Corn fiber is carried out layering, in The surface of the corn fiber is evenly sprayed with misty mixed solution of enzyme and antistatic agent, wrapped in plastic cloth, stacked, and left for 22 hours to obtain pretreated corn fiber; wherein, the mixed solution of enzyme and antistatic agent includes: 10wt % water, 1wt% and crude oil 2880, 0.4wt% scouring enzyme HZMowf, 1.5-5g / L enzyme active agent CTC-ST09.

[0030] 2) Cotton opening and cleaning process: adopt the short technological process of "two boxes and two knives", control the weight of cotton laps to 320g / m, the speed of beaters to 380r / min, the distance between dust rods to 8mm, and the speed of picking cotton to 5...

Embodiment 2

[0053] A processing technology for high-count and high-density corn fiber fabrics, comprising the following steps:

[0054] 1) selection and pretreatment of corn fiber: select 100% corn fiber for use, its length is 40mm, fineness is 1.30dtex, breaking strength is 3.60cN / tex, elongation at break is 13.8%; Corn fiber is carried out layering, in The surface of the corn fiber is evenly sprayed with a mixed solution of misty enzyme and antistatic agent, wrapped in plastic cloth, stacked, and left for 24 hours to obtain pretreated corn fiber; wherein, the mixed solution of enzyme and antistatic agent includes: 10wt % water, 1wt% and crude oil 2880, 0.4wt% scouring enzyme HZMowf, 1.5-5g / L enzyme active agent CTC-ST09.

[0055] 2) Cotton opening and cleaning process: adopt the short process of "two boxes and two knives", control the weight of cotton laps to 330g / m, the speed of beaters at 400r / min, the distance between dust rods at 12mm, and the speed of picking cotton at 580r / min.

...

Embodiment 3

[0078] A processing technology for high-count and high-density corn fiber fabrics, comprising the following steps:

[0079] 1) selection and pretreatment of corn fiber: select 100% corn fiber for use, its length is 40mm, fineness is 1.30dtex, breaking strength is 3.60cN / tex, elongation at break is 13.8%; Corn fiber is carried out layering, in The surface of the corn fiber is evenly sprayed with a mixed solution of misty enzyme and antistatic agent, wrapped in plastic cloth, stacked, and left for 24 hours to obtain pretreated corn fiber; wherein, the mixed solution of enzyme and antistatic agent includes: 10wt % water, 1wt% and crude oil 2880, 0.4wt% scouring enzyme HZMowf, 1.5-5g / L enzyme active agent CTC-ST09.

[0080] 2) Cotton opening and cleaning process: adopt the short technological process of "two boxes and two knives", control the weight of the cotton lap to 350g / m, the speed of the beater to 400r / min, the distance between the dust rods to 8mm, and the cotton picking s...

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 processing process of a high-count and high-density corn fiber fabric and relates to the technical field of textile. The processing process comprises the following steps of 1) corn fiber selection and pretreatment; 2) cotton opening and cleaning procedure; 3) cotton carding procedure; 4) drawing procedure; 5) rough sanding procedure; 6) spinning procedure; 7) warp sizing and desizing procedure; 8) weaving procedure; 9) dyeing procedure; and 10) antibacterial finishing procedure. The processing process provided by the invention is reasonable in design and avoids the electrostatic phenomenon and the cotton sliver breaking phenomenon; and the prepared fabric is high in count and density, good in colour fastness to washing, small in washing size change and excellent in mechanical performance and friction resistance.

Description

Technical field: [0001] The invention relates to the technical field of textiles, in particular to a processing technology for high-count and high-density corn fiber fabrics. Background technique: [0002] Corn fiber is polylactic acid resin produced by fermentation and polymerization of corn starch, and polylactic acid fiber produced by spinning process. Corn fiber is derived from natural starch, biodegradable, low energy consumption for production, good moisture absorption and perspiration breathability, good wrinkle resistance and resilience, high tensile strength, silk luster, soft and smooth hand feeling, and comfortable to wear. [0003] However, corn fiber also has some defects in the process of producing textiles, such as its smooth surface, poor cohesion, and serious static electricity in the spinning process; in the carding process, it is easy to cause the cotton web to fall or the cotton web to fall due to poor cotton stripping and transfer. Floating ends, rotten...

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): D03D15/00D06B1/02D06B3/10D06B17/02D06M16/00D06P1/16D06P3/60D06M101/06
Inventor 马晓飞张丽张志成
Owner 安徽三宝棉纺针织投资有限公司
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