Polyester linen-like yarn, preparation method thereof and fabric prepared from yarn

A polyester and yarn technology is applied in the field of pure polyester flax-like yarn, a preparation method thereof, and fabrics prepared by using the yarn, which can solve the problems of poor washability, high price of natural flax fiber, limited resources and the like

Active Publication Date: 2021-02-19
宁波涵洋纺织科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Home textiles are mainly used in tablecloths, curtains, sofa releases, car cushions, wall coverings, etc. However, natural flax fibers cannot be modified through fiber modificati

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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  • Polyester linen-like yarn, preparation method thereof and fabric prepared from yarn
  • Polyester linen-like yarn, preparation method thereof and fabric prepared from yarn
  • Polyester linen-like yarn, preparation method thereof and fabric prepared from yarn

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Embodiment Construction

[0031] A pure polyester linen-like yarn, the yarn is pure polyester yarn, the yarn has the appearance effect of linen-like yarn, and the yarn includes polyester staple fibers and polyester ultra-short fibers.

[0032] Further, the length of the polyester staple fiber is 20-40mm, and the linear density is 1-3DTEX; the length of the polyester ultra-short fiber is 0-19mm.

[0033] A kind of preparation method of pure polyester imitation linen fiber, comprises the steps:

[0034] 1. Selection of raw materials

[0035] The raw material is 1.67 DTEX, polyester staple fiber with a length of 38 MM, the public moisture exchange rate is 0.4%, and the original white color.

[0036] 2. Raw material pretreatment

[0037] Due to the uneven thickness of flax fibers, generally 1500-2300 Nm, the fiber uniformity is very poor, the length is generally 3-25mm, and the spinnability of 100% raw flax is poor, so the spun yarns are often uneven and have slubs. random. However, the length and fine...

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Abstract

The invention belongs to the technical field of spinning, and relates to preparation of pure polyester linen-like yarns and pure polyester linen-like fabrics. According to the unique style characteristics of non-uniform yarn levelness and random bamboo joints of linen fabrics,by adopting polyester staple fibers with high fiber strength, low moisture regain, washability, durability and equal length, through a special artificial cutting pretreatment mode, by studying the process optimization of spinning and weaving, yarns of a linen style are spun. The appearance form and the hand feeling of theprepared yarn are extremely similar to those of traditional linen yarn, corresponding linen-like cloth is woven through a rapier loom, and the linen-like cloth replaces pure linen fabric on the market.

Description

technical field [0001] The invention relates to a yarn, a preparation method of the yarn and a fabric prepared by using the yarn, in particular to a pure polyester imitation linen yarn, a preparation method thereof and a fabric prepared by using the yarn. Background technique [0002] Flax fiber is the earliest natural fiber used by human beings. It is the only bundled plant fiber in natural fibers. It has a natural spindle structure and unique pectin beveled holes. Anti-bacteria, low static electricity and other characteristics make linen fabric a fabric that can breathe naturally, and is known as the "queen of fibers". At room temperature, wearing linen clothing can lower the body's perceived temperature by 4-5 degrees, so flax is also known as "natural air conditioner". And because flax is a kind of rare natural fiber, accounting for only 1.5% of natural fibers, so the price of flax products is relatively expensive. [0003] Linen fiber fabric has good health care funct...

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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IPC IPC(8): D02G3/02D02G3/34D01G1/04D03D15/283D03D15/43
CPCD02G3/02D02G3/34D01G1/04D10B2331/04Y02W30/66
Inventor 李恒江柴文林
Owner 宁波涵洋纺织科技有限公司
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