Composite yarn and preparation method thereof

A technology of yarn and blended yarn, which is applied in the direction of yarn, textiles and papermaking, etc. It can solve the problems of yarn mechanical strength, poor bending resistance, inability to meet strong antibacterial and bactericidal effects, and poor antibacterial and bactericidal effects, etc., to achieve deodorization Good ability, easy to dye evenly, and the effect of improving antibacterial ability

Pending Publication Date: 2020-11-17
苏州生生源纱业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Usually when we choose clothing, we pay attention to the surface quality of the clothing fabric, such as whether the fabric feels soft and comfortable, whether it will generate static electricity, moisture absorption and breathability, etc., and these often depend on the performance of the yarn itself. Now There are many types of textile yarns, and different yarns have different properties. The current yarns are generally made of cotton, hemp and other materials, so that the mechanical strength and bending resistance of the current yarns are generally relatively high. Poor, unable to meet people's

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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  • Composite yarn and preparation method thereof
  • Composite yarn and preparation method thereof
  • Composite yarn and preparation method thereof

Examples

Experimental program
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Effect test

Example Embodiment

[0024] A method for preparing a composite yarn, comprising the steps of:

[0025] Step 1: The core yarn 8: is sequentially by scutching, carding, and the strip, combing, drawing, roving, spinning, winding, and a yarn, obtained after processing;

[0026] Step 2: The silver fibers 3: The fibrous substrate by chemical or vacuum silver silver silver plated fibers;

[0027] Step 3: The silver fibers 3, 4 spinning fiber, bamboo fiber 5 is made of blended yarns plied Blend 1;

[0028] Step 4: The silk polyester composite yarn 2: 6 POY POY yarn, FDY FDY yarn 7 over two fiber network, generates a network wire, and twisting, shrinking shape;

[0029] Step 5: 1 and the blended yarn of silk yarn 2 ply polyester composite reverse twisted yarn on the yarn to form a composite core 8.

[0030] In order to further illustrate the preparation of further specific embodiment provides two options:

Example Embodiment

[0031] Example 1: 1 ratio of the weight% of 3,89% of silver fiber spinning fibers 4 and 5 10% bamboo fiber mixed opener In close siro spinning blended yarn 1 made of the blended polyester yarn 1 and 2 ply silk reverse twisted composite yarn to form a composite yarn on the core yarn 8, wherein a silver plated fibers having good antibacterial properties and inhibitory rate, for obvious heat shrinkage POY yarn higher than FDY yarn, POY yarn shrinkage, shorter length, resulting in the projections FDY yarn, modification, and covers the surface of the composite fiber, polyester composite silk yarn 2 has good flexibility, improved elastic composite yarn, and tensile strength, bamboo fiber 5 has good bactericidal deodorant, i.e. obtained by the above processing in a stable structure, good gloss, absorbent, breathable, having a deodorizing function bactericidal composite yarn.

Example Embodiment

[0032] Example 2: A 3% by weight of silver fiber, 87% and 10% of the spun fibers after mixing bamboo fiber opening by closely siro spinning blended yarn is made, and the blended yarn 1 silk yarn 2 ply polyester composite reverse twisted composite yarn is formed on the core yarn 8, wherein a silver plated fibers having good antibacterial properties and inhibitory rate, since the thermal shrinkage rate is significantly higher than that of POY FDY yarn, POY yarn shrinkage, shorter length, resulting in the projections FDY yarn, modification, and covers the surface of the composite fiber, polyester composite silk yarn 2 has good flexibility, improved flexibility and tensile strength of the composite yarn, 5 bamboo fiber has good bactericidal deodorant, i.e. obtained by the above processing in a stable structure, good gloss, absorbent, breathable, sterilization and deodorization function better composite yarn.

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 composite yarn and a preparation method thereof. The composite yarn is formed by stranding blended yarn and silk-like composite polyester yarn, the blended yarn and the silk-like composite polyester yarn are wound on a yarn core in a reverse twisting mode, the blended yarn is formed by blending silver-plated fibers, spun fibers and bamboo charcoal fibers, and the silk-likecomposite polyester yarn is composed of pre-oriented yarn POY and fully drawn yarn FDY. According to the preparation method of the composite yarn, the blended yarn formed by blending the silver-plated fibers, spun fibers and bamboo charcoal fibers and the silk-like composite polyester yarn formed by carrying out twisting and thermal shrinkage shaping on interlaced yarn generated by the pre-oriented yarn POY and the fully drawn yarn FDY are wound on the yarn core in the reverse twisting mode; the composite yarn formed by compounding and twisting multiple kinds of yarn has better elasticity, air permeability, antibacterial ability, deodorization ability and better gloss, and meets higher requirements of people on textile products.

Description

technical field [0001] The invention relates to a composite yarn and a preparation method thereof, belonging to the textile field. Background technique [0002] Usually when we choose clothing, we pay attention to the surface quality of the clothing fabric, such as whether the fabric feels soft and comfortable, whether it will generate static electricity, moisture absorption and breathability, etc., and these often depend on the performance of the yarn itself. Now There are many types of textile yarns, and different yarns have different properties. The current yarns are generally made of cotton, hemp and other materials, so that the mechanical strength and bending resistance of the current yarns are generally relatively high. Poor, unable to meet people's needs for high-strength yarns, and the current antibacterial and bactericidal effects of yarns are poor, unable to meet people's needs for strong antibacterial and bactericidal, as disclosed in the Chinese invention patent ...

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): D02G3/04D02G3/36D02G3/44
CPCD02G3/04D02G3/36D02G3/449D10B2331/04D10B2201/02D10B2201/01D10B2201/22D10B2331/02D10B2321/10D10B2321/06D10B2211/02
Inventor 许晨愿
Owner 苏州生生源纱业有限公司
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