Spandex core-spun yarn formed by cotton fibers and negative ion polyester fibers in siro spinning mode

A technology of spandex core-spun yarn and polyester fiber is applied in the field of cotton fiber and anion polyester fiber siro-spun spandex core-spun yarn. effect, skin warmth and comfort, compatibility enhancing effect

Inactive Publication Date: 2016-05-18
ANHUI WUWEI TIANCHENG TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Negative ions refer to tiny ion clusters with redundant negative charges in the air, with a diameter between 0.16-3nm. Negative ion polyester fibers can release a certain amount of negative ions into the air during use, which can activate c

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] The invention discloses a cotton fiber and anion polyester fiber siro-spun spandex core-spun yarn. The raw materials include 30 parts of cotton fiber and 50 parts of anion polyester fiber by weight, and the spandex core-spun yarn is spun by a siro spinning process.

Embodiment 2

[0017] The invention discloses a cotton fiber and anion polyester fiber siro-spun spandex core-spun yarn. The raw materials include 60 parts of cotton fiber and 25 parts of negative-ion polyester fiber by weight, and the spandex core-spun yarn is spun by a siro spinning process.

Embodiment 3

[0019] The invention discloses a cotton fiber and anion polyester fiber siro-spun spandex core-spun yarn. The raw materials include 50 parts of cotton fiber and 36 parts of anion polyester fiber by weight, and the spandex core-spun yarn is spun by a siro spinning process.

[0020] The negative ion polyester fiber is prepared by the following process: 20 parts by weight of zirconium dioxide, 15 parts of silicon dioxide and 10 parts of titanium dioxide are evenly mixed and then sintered to obtain the first prefabricated material with a particle size of 0.1-0.8 microns; , 1 part of Bupleurum, 6 parts of Angelica dahurica, 1 part of honeysuckle, 3 parts of Houttuynia cordata, add water and decoct for 5 hours, add the first prefabricated material, 0.2 parts of coupling agent, 20 parts of flax fiber, soak for 10 hours, filter, and add 100 parts of negative ion polyester Mix evenly, extrude, slice, melt, extrude, and spin to obtain negative ion polyester fibers.

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Abstract

The invention discloses spandex core-spun yarn formed by cotton fibers and negative ion polyester fibers in a siro spinning mode. The spandex core-spun yarn is manufactured with, by weight, 30-60 parts of the cotton fibers and 25-50 parts of the negative ion polyester fibers, and the siro spinning process is adopted to spin the cotton fibers and the negative ion polyester fibers into the spandex core-spun yarn. A mechanical property, an antibacterial property and negative ion release durability of the yarn are excellent.

Description

technical field [0001] The invention relates to the technical field of siro-spun spandex core-spun yarn, in particular to a cotton fiber and anion polyester fiber siro-spun spandex core-spun yarn. Background technique [0002] Siro spinning is to introduce two roving yarns into the drafting area of ​​the spinning frame in parallel, and after being drawn separately, they come out from the front roller nip of the spinning frame to merge. Due to the effect of the twist, a certain twist is added to the two single yarns and the two After the single yarns are merged, there are twists between them, and the twisting, merging and winding work of the single yarns and strands are completed at the same time. The core-spun yarn is composed of core yarn (yarn) and outer fiber. When spinning the siro-spun core-spun yarn, the outer fiber is two, that is, the siro-spun double yarn. The spandex filament is controlled by the core yarn unwinding device through The speed difference with the fro...

Claims

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Application Information

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IPC IPC(8): D02G3/36D01H5/72D01D5/08
CPCD02G3/36D01D5/08D01H5/72
Inventor 陈昶刘守串陈瑞兵孙玉童童朝俊
Owner ANHUI WUWEI TIANCHENG TEXTILE
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