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A kind of eddy current spinning hemp-like yarn and its production method

A technology of vortex spinning and hemp yarn, which is applied in the textile field, can solve the problems of itching, high fiber stiffness and high price of blended yarns, and achieve the effect of avoiding itching.

Active Publication Date: 2021-10-29
BROS EASTERN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional hemp blended yarns are generally spun with hemp fibers such as hemp, flax, and ramie, which have certain antibacterial and moisture-absorbing properties. , contains lignin, hemicellulose, pectin and other substances, resulting in high fiber stiffness, itchy blended yarn, and easy wrinkling of garments, which brings challenges to performance and physiological senses, and the price of hemp products is relatively high

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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  • A kind of eddy current spinning hemp-like yarn and its production method
  • A kind of eddy current spinning hemp-like yarn and its production method
  • A kind of eddy current spinning hemp-like yarn and its production method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Step 1: A red recycled cotton is made into a sliver on a carding machine, and then a fiber cutting machine is used to cut the sliver into 4mm red recycled cotton short fibers.

[0028] Step 2: the red recycled cotton staple fiber and the fine denier white polyester prepared in step 1 are distributed according to the ratio of 10%:90%, and then made into quantitatively 20g / 5m mixed color cooked strips through carding and drawing; The five-point gauge of the carding process is: 10, 9, 8, 8, 10, which can be fine-tuned in practice, with the purpose of retaining the red recycled cotton short fiber.

[0029] Step 3: the 20g / 5m mixed-color cooked slivers prepared in step 2 are spun into 19.7tex yarns on VORTEX III 870 vortex spinning equipment, and woven into fabrics. The fabric has a unique style similar to hemp, such as figure 2 shown.

Embodiment 2

[0031] Step 1: A navy blue recycled cotton is made into a sliver on a carding machine, and then a fiber cutting machine is used to cut the sliver into 6mm navy blue recycled cotton short fibers.

[0032] Step 2: the dark blue recycled cotton staple fiber and fine denier white polyester prepared in step 1 are distributed in a ratio of 20%:80%, and then carded to make mixed-color raw sliver; the five-point interval of the carding process The distances are: 10, 9, 8, 8, 10, which can be fine-tuned in practice, with the purpose of retaining the navy blue recycled cotton short fibers.

[0033] In step 3, the 100% fine denier white viscose is separately distributed, and the fine denier white viscose raw sliver is made through the carding process.

[0034] Step 4: The mixed-color raw strips prepared in step 2 and the fine-denier white viscose raw strips prepared in step 3 are processed through a strip-mixing process to prepare mixed-color cooked strips with a three-in-one component q...

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

A kind of eddy current spinning hemp-like yarn, the vortex spinning hemp-like yarn includes main core yarn fiber and staple fiber, and the short fiber is wrapped and wound on the main core yarn fiber in an irregular state; 80-90% short The fibers are scattered on the core yarn fibers of the main body, thereby forming scattered short fibers and / or loose fiber short fibers; short fibre. The hemp-like yarn can be spun into hemp-like fabrics by using the eddy current spinning hemp-like yarn, which has the performance or feel of cotton, polyester, viscose and other chemical fiber blends, and avoids the itching of hemp, and can be used for knitting and weaving Yarn is used to make high-end T-shirts and casual clothes, etc. It is a good raw material for popular fabrics and decorative fabrics.

Description

technical field [0001] The invention belongs to the field of textiles, and in particular relates to a vortex spinning hemp-like yarn and a production method thereof. Background technique [0002] In recent years, my country's textile industry has developed rapidly, followed by the rapid development of textile equipment and textile technology. Vortex spinning is a kind of textile equipment with high degree of automation, short process and high production efficiency. Compared with traditional ring spinning, the varieties currently produced are relatively single and cannot meet people's various fashion needs. [0003] The appearance of traditional hemp blended yarn is close to nature, which brings environmental protection and natural feeling to consumers. Traditional hemp blended yarns are generally spun with hemp fibers such as hemp, flax, and ramie, which have certain antibacterial and moisture-absorbing properties. , contains lignin, hemicellulose, pectin and other substa...

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 Patents(China)
IPC IPC(8): D02G3/38D02G3/02
CPCD02G3/02D02G3/38D10B2201/02
Inventor 刘国奇卫国唐佩君杨克孝荣慧
Owner BROS EASTERN