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Semi-worsted double-core color-spun wrapped yarn and production method thereof

A technology of covering yarn and semi-worsted spinning, applied in yarn, textile and papermaking, etc., can solve the problems of high mass specific resistance, prominent antistatic phenomenon, and prominent electrostatic phenomenon of antibacterial acrylic fiber, and achieve rich layer changes and hygroscopicity. Good, three-dimensional effect

Inactive Publication Date: 2017-10-13
ZHONGYUAN ENGINEERING COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Colored antibacterial acrylic fiber is a kind of fiber made by adding antibacterial and deodorant agent into acrylic spinning stock solution, and after a series of processing, the process is simple, safe and environmentally friendly, it has good and long-lasting antibacterial and deodorant performance, light and soft texture Non-irritating, good dyeability, bright colors, but antibacterial acrylic fiber mass specific resistance, prominent electrostatic phenomenon, poor spinnability
[0007] PTT shape memory fiber filament is a differentially modified polyester fiber, which has the characteristics of polyester and polyamide, soft hand feeling, good elasticity, good elastic recovery, low dyeing temperature, can be blended with wool, cotton, etc., and worsted wool blended The product has the characteristics of good resilience, smooth wrinkle resistance, stable size, easy washing and quick drying, etc., but the fiber price is expensive, the moisture regain is small, the mass specific resistance is large, the antistatic phenomenon is prominent, and the spinnability is poor

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 1

[0035] Example of PTT shape memory filament, polyester filament, colored hempcell fiber, colored antibacterial acrylic fiber, nylon fiber and wool fiber blended functional semi-worsted double-core colored spinning covered yarn, among which wool fiber and nylon fiber Processed into roving A1 as the main roving, the percentage of blended weight is 50:50, while colored hemp fiber and colored antibacterial acrylic fiber are processed into roving B2 as decorative yarn, the percentage of blended weight is 50:50, after The spinning process flow provided by the present invention and the key technical measures adopted and the 21.2tex+(30D polyester filament)+(20D PTT shape memory filament) semi-worsted double-core color spinning coated yarn spun by spinning processing After testing, its single yarn breaking strength is 16.9cN / tex, the single yarn breaking strength variation coefficient Cv value is 8.6%, and the evenness uniformity variation coefficient Cv value is 17.1%. Layer changes ...

Embodiment 2

[0037] Take PTT shape memory filament, polyester filament, colored hempcell fiber, colored antibacterial acrylic fiber, nylon fiber and wool fiber blended functional semi-worsted double-core colored spinning covered yarn as an example, among which wool fiber and nylon fiber The fiber is processed into roving A1 as the main roving, and the percentage of blending weight is 45:55, while the colored hempcell fiber and colored antibacterial acrylic fiber are processed into roving B2 as decorative yarn, and the percentage of blending weight is 45:55. The 25.6tex+(30D polyester filament)+(30D PTT shape memory filament) semi-worsted double-core color spinning coating spun through the spinning process flow provided by the invention and the adopted key technical measures and spinning processing Yarn, after testing, its single yarn breaking strength is 17.3cN / tex, the single yarn breaking strength coefficient of variation Cv value is 9.6%, and the evenness uniformity coefficient of variat...

Embodiment 3

[0039] Take PTT shape memory filament, polyester filament, colored hempcell fiber, colored antibacterial acrylic fiber, nylon fiber and wool fiber blended functional semi-worsted double-core colored spinning covered yarn as an example, among which wool fiber and nylon fiber The fiber is processed into roving A1 as the main roving, and the percentage of blending weight is 40:60, while the colored hempcell fiber and colored antibacterial acrylic fiber are processed into roving B2 as decorative yarn, and the percentage of blending weight is 40:60, The 28.3tex+(30D polyester filament)+(40D PTT shape memory filament) semi-worsted double-core color spinning coating spun through the spinning process flow provided by the invention and the adopted key technical measures and spinning processing Yarn, after testing, its single yarn breaking strength is 17.8cN / tex, the single yarn breaking strength coefficient of variation Cv value is 10.3%, and the evenness uniformity coefficient of varia...

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 semi-worsted double-core color-spun wrapped yarn and a production method and application thereof. The semi-worsted double-core color-spun wrapped yarn comprises PTT shape memory filaments, polyester filaments, semi-worsted colored Jutecell fibers, colored antibacterial acrylic fibers, polyamide fibers and wool fibers. The semi-worsted double-core color-spun wrapped yarn has the advantages that the wrapped yarn is diversified in pattern, high in three-dimensional performance, rich in layering change, rich in color, good in moisture absorption performance, good in dyeing performance, bright in color, good in elasticity, small in shrinkage rate, good in fullness, soft in touch, noble and elegant, unique in style, glossy and suitable for being used to produce high-end fabric, decoration cloth, beddings and the like, untoward effects generated when the yarn contacts with a human body can be avoided, and fabric produced by the yarn is free of constraint and pressure during wearing and is good in wear resistance.

Description

technical field [0001] The present invention relates to a kind of semi-worsted yarn used in textiles and its production method, in particular to a semi-worsted double-core color spinning covered yarn with antibacterial, skin care and health care functions and its preparation method and application, which includes PTT Shape memory filament, polyester filament, colored hempcell fiber, colored antibacterial acrylic fiber, nylon fiber and wool fiber. Background technique [0002] With the rapid development of science and technology and the improvement of people's living standards, people have put forward new requirements for clothing, not only the demand for various high-end clothing fabrics is increasing, but also the pursuit of individuality and advocating nature has become a trend and fashion. Semi-worsted double-core colored spinning covered yarn is a new type of fancy yarn, not only rich in color, changeable in pattern, unique in style, but also full of layered changes and...

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): D02G3/36D02G3/04D02G3/34
CPCD02G3/36D02G3/04D02G3/346D10B2201/22D10B2211/02D10B2321/10D10B2331/02D10B2331/04D10B2401/13
Inventor 赵博
Owner ZHONGYUAN ENGINEERING COLLEGE
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