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A kind of production technology of cotton/wool/acrylic fiber/modal fiber blended yarn

A production process and fiber blending technology, which is applied in the field of yarn production, can solve the problems of low density and poor hygroscopicity of acrylic fiber, and achieve the effects of improving pilling, good warmth retention, and low strength

Active Publication Date: 2020-11-13
HANGZHOU XINHONG DECORATIVE FABRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Acrylic fiber has low density, easy to dye, bright and stable color, machine washable, easy to wash and quick dry, anti-moth and mold, fluffy fabric structure, good warmth retention, soft hand feeling, but poor hygroscopicity

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

[0031] A production process of cotton / wool / acrylic fiber / Modal fiber blended yarn, comprising the following steps: pre-spinning preparation→cleaning process→carding process→drawing process→roving process→spinning process→doubling bobbin process, specific spinning Yarn craft:

[0032] Cotton fiber: A002C→automatic plucking machine→A035A mixed opener→A036B porcupine opener→A036C card opener→A092A double cotton box feeder→A076C single hand lapping machine→A186D carding machine→FA304 Pre-draw frame→A191B coiler→A201E comber→pre-draw frame 1;

[0033] Acrylic: A002C automatic plucking machine→A035A mixed opener→A036C card opener→A092A double box feeder→A076C single hand lapping machine→A186D carding machine→pre-drawing 2;

[0034]Modal fiber mixed with wool bales: A002C automatic bale bale → A035A mixed opener → A036C card opener → A092A double box feeder → A076C single beater → A186D card → pre-drawing 3 ;

[0035] (Pre-drawing 1+Pre-drawing 2+Pre-drawing 3)→A272D drawing frame...

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 provides a production process of a cotton / wool / acrylic / Modal fiber blended yarn. The production process includes the steps: pre-spinning preparation; cotton scutching; cotton carding; drawing; roving; spinning; doubling and twisting. Cotton fibers, Modal fibers, acrylic fibers and wool fibers are mixed, so that performances are complemented, the wearability of a fabric is improved, styles of woolen textiles are improved, the requirements of people for wearing comfort, functionalization, beauty and environmental protection are met, and high-count cotton fibers, Modal fibers, acrylic fibers and wool fabrics are designed and developed.

Description

technical field [0001] The invention belongs to the technical field of yarn production and relates to a production process of cotton / wool / acrylic fiber / Modal fiber blended yarn. Background technique [0002] In order to meet the high-count, light-weight and functional requirements of wool textiles, the structure diversification of fiber raw materials is an inevitable trend. [0003] Cotton fiber is a natural plant fiber with high strength, good hygroscopicity and air permeability, but the coloring is not bright and the shape retention of the fabric is poor. [0004] Wool fiber is an animal protein fiber with good elasticity, full hand feeling, good thermal performance, strong moisture absorption capacity, soft luster, and can weave products with different styles; but the strength of wool fiber is low, and the shrinkage rate of pure wool fabric is high. [0005] Acrylic fiber has low density, easy to dye, bright and stable color, machine washable, easy to wash and quick dry,...

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): D02G3/04
CPCD02G3/04D10B2201/02D10B2201/22D10B2211/02D10B2321/10D10B2401/062D10B2401/20
Inventor 徐国庭
Owner HANGZHOU XINHONG DECORATIVE FABRIC
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