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Preparation method of parster blended yarns

A technology of blended yarn, Paisite, which is applied in the field of preparation of blended yarn, to achieve broad market prospects, improve bobbin forming, and good warmth retention.

Inactive Publication Date: 2012-07-04
SHANGHAI BADA TEXTILE PRINTING & DYEING GARMENTCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] There is currently no process for preparing blended yarns from Paxter, Viscose and Modal fibers

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

[0036] Paxter fiber is selected with a hollowness of 20%, a linear density of 2.22dtex, and a length of 40mm; viscose fibers are selected with a fineness of 1.50dtex, and a length of 30mm; Modal fibers are selected with a fineness of 1.00dtex, and a length of 30mm; the temperature is 26°C, and the relative humidity is controlled At 70%; Paisite fiber is not easy to be carded and needs to be pre-opened first, then weigh Pingpingjia (fatty alcohol polyoxyethylene ether) according to 0.4% of its fiber mass, dilute it with water to 80% of the fiber mass, and then evenly Spray on the fiber and place it for 20 hours, and then store it in artificial layers; if the viscose fiber is not easy to be carded, it needs to be pre-opened first, and then weigh Pingpingjia (fatty alcohol polyoxyethylene ether) according to 0.4% of its fiber mass, and dilute it with water After reaching 80% of the fiber quality, evenly spray it on the fiber and leave it for 20 hours, and then spread it evenly on ...

Embodiment 2

[0038] Paxter fiber adopts hollowness of 15%, linear density of 2.78dtex, and length of 60mm; viscose fiber adopts fineness of 2.50dtex, length of 50mm; Modal fiber adopts fineness of 1.50dtex, length of 50mm. The temperature is 30°C and the relative humidity is controlled at 75%. Paisite fibers are not easy to entangle and carded. Pre-opening should be carried out first, and then Pingpingjia (fatty alcohol polyoxyethylene ether) should be weighed according to 0.4%-0.8% of the fiber mass, diluted with water to 90% of the fiber mass, and then evenly Spray it on the fiber and leave it for 24 hours, and then store it in artificial layers; if the viscose fiber is not easy to be carded, it needs to be pre-opened first, and then weigh Pingpingjia (fatty alcohol polyoxyethylene ether) according to 0.8% of its fiber mass, and dilute it with water After reaching 90% of the fiber quality, evenly spray it on the fiber and leave it for 24 hours, and then spread it evenly on the Paiste fib...

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 relates to a preparation method of parster blended yarns, which includes: (1) the step of selecting parster fibers with high hollow specification, line density of 2.00-3.00dtex and the length of 40-60mm, viscose with fineness of 1.50-2.50dtex and length of 30-50mm and modal fibers with fineness of 1.00-1.50dtex and length of 30-50mm; (2) the step of cotton spinning process including blending, opening and picking, cotton carding, drawing, roving processing, spun yarn processing and spooling sequentially, so that the parster blended yarns can be obtained.. The preparation method of the parster blended yarns is simple in operation, safe and environment-friendly, the yarns and the fabric prepared by the preparation method are soft in touch, fine in moisture guiding performance, permeability and heat retention and floppy and wide in market prospect.

Description

technical field [0001] The invention belongs to the field of preparation of blended yarns, in particular to a preparation method of Paxter blended yarns. Background technique [0002] Paster is a new type of polyester fiber, which belongs to modified polyester. It reduces the crystallization performance and glass transition temperature of polyester by introducing groups, so that the fiber has a super soft feel. Cationic dyes can dye dark colors under normal pressure boiling dyeing conditions, which conforms to the current fashion concept of low carbon, environmental protection and energy saving. The manufacturing process has no special requirements on equipment, and the cost is low, and industrialized production is easy to realize, and has a good application prospect in the textile field. [0003] Viscose is a cellulose fiber produced from cotton or other natural fibers. Among the 12 main textile fibers, the moisture content of viscose fiber is most in line with the physio...

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): D02G3/04
Inventor 李新民王静
Owner SHANGHAI BADA TEXTILE PRINTING & DYEING GARMENTCO
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