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High-extensibility anti-pilling fiber blended wrap yarn and preparation method thereof

A technology of fiber blending and covering yarn, which is applied in the direction of yarn, textiles and papermaking, etc. It can solve the problems of difficult to meet high-end products and pilling, and achieve the effect of good elastic recovery performance and preventing pilling

Inactive Publication Date: 2015-12-09
BANGYUAN SPIN JIANGSU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during the use of single-color spandex yarn, it is easy to produce serious pilling and other phenomena, which is difficult to meet the needs of high-end products. blended covered 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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A kind of high elongation anti-pilling fiber blended covered yarn, comprising spandex core wire and a coating layer coated on the outer layer of spandex core wire, the coating layer is made of PTT fiber, soybean fiber, cotton fiber, wool fiber, flax fiber, Polyester filament and nylon filament blended.

[0020] Further, the wire diameter of the PTT fiber is 0.5 and the length is 25mm, the wire diameter of the soybean fiber is 0.2D and the length is 15mm, the wire diameter of the cotton fiber is 1.5D and the length is 10mm, and the wire diameter of the wool fiber is 1.2D and the length is 30mm , flax fiber diameter is 0.5D, length is 10mm.

[0021] Further, there are two spandex core filaments.

[0022] Further, the weight ratio of each raw material in the outer covering yarn is: PTT fiber 11%, soybean fiber 6%, cotton fiber 18%, wool fiber 5%, flax fiber 12%, polyester filament 12%, nylon long Silk 7%.

[0023] A preparation method of high-elongation anti-pilling fib...

Embodiment 2

[0030] A kind of high elongation anti-pilling fiber blended covered yarn, comprising spandex core wire and a coating layer coated on the outer layer of spandex core wire, the coating layer is made of PTT fiber, soybean fiber, cotton fiber, wool fiber, flax fiber, Polyester filament and nylon filament are blended, the PTT fiber has a wire diameter of 1D and a length of 35mm, the soybean fiber has a wire diameter of 0.8D and a length of 25mm, and the cotton fiber has a wire diameter of 2.5D and a length of 25mm. The fiber diameter is 1.5D and the length is 45mm, and the linen fiber diameter is 1.5D and the length is 25mm.

[0031] Further, there are 3 spandex core filaments.

[0032] Further, the weight ratio of each raw material in the outer covering yarn is: PTT fiber 15%, soybean fiber 9%, cotton fiber 20%, wool fiber 8%, flax fiber 15%, polyester filament 15%, nylon long Silk 10%.

[0033] A preparation method of high-elongation anti-pilling fiber blended covered yarn, com...

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-extensibility anti-pilling fiber blended wrap yarn and a preparation method thereof. The high-extensibility anti-pilling fiber blended wrap yarn comprises a spandex core yarn and a wrapping layer wrapping the spandex core yarn, wherein the wrapping layer is formed by blending PTT fibers, soybean fibers, cotton fibers, wool fibers, linen fibers, polyester filament yarns and chinlon yarns. The invention further provides a preparation method for preparing the high-extensibility anti-pilling fiber blended wrap yarn. For the high-extensibility anti-pilling fiber blended wrap yarn prepared by the preparation method provided by the invention, during the blending processing of the natural fibers including wool, linen, and cotton and artificial fibers, the wrapping twisting technology is adopted, so that the cohesive force among the fibers is enhanced, the intrinsic properties of the fibers are effectively protected, the prepared high-extensibility anti-pilling fiber blended wrap yarn has good elastic recovery property, and also has the properties of high strength, high extensibility, high elasticity, and the like, the serious pilling phenomenon and other phenomena of the fibers during the use process are prevented, and the technical problem that the existing blended product can not meet the requirements of the high-grade products is solved.

Description

technical field [0001] The invention relates to a covered yarn and a preparation method thereof, in particular to a high-elongation anti-pilling fiber blended covered yarn and a preparation method thereof. Background technique [0002] Blended yarn refers to a single yarn blended with two or more different types of fibers. In order to meet the needs of people's lives and solve the various shortcomings of single yarns, blended yarns are used more and more frequently. [0003] Due to its good elasticity and recovery, spandex covered yarn combines the inherent advantages of chemical fiber and natural fiber, so that it not only maintains the original advantages of spandex, but also makes up for the defects of spandex. However, during the use of monochrome spandex yarn, it is easy to produce serious pilling and other phenomena, which is difficult to meet the needs of high-end products. In order to overcome the existing technical problems that it is difficult to meet the requirem...

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): D02G3/32D02G3/04
Inventor 王建月季敬斌黄巧娟胡德伟李文登顾亚琼贺银超
Owner BANGYUAN SPIN JIANGSU
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