A kind of polyester warp-knitted striped fabric and production method thereof

A technology for polyester and fabrics, which is applied in warp knitting, dyeing, and equipment configuration for processing textile materials. It can solve the problems of cumbersome and complicated preparation processes, poor wrinkle resistance, and poor stability of fabrics, and achieve uniform color and penetration of fabrics. good sex effect

Active Publication Date: 2021-03-09
PACIFIC (PANYU) TEXTILES LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the fabric stability of above-mentioned prior art is not good, and wrinkle resistance is bad, and preparation technology is loaded down with trivial details and complexity, needs further improvement

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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  • A kind of polyester warp-knitted striped fabric and production method thereof
  • A kind of polyester warp-knitted striped fabric and production method thereof
  • A kind of polyester warp-knitted striped fabric and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] (1) Select the knitting equipment: Coryte warp knitting machine, the machine size is 28 needles / 25.4mm, the machine width is 186", the bar book is 3bars, and the machine speed is 1200r / min;

[0065] (2) Set the machine parameters: the threading method of the GB1 is to thread three threads and one empty thread, the lapping number is 1-0 / 0-1 / / , the let-off amount is 1010mm / rack, and the number of threads is 420 root, the number of pan heads is 4;

[0066] The yarn threading method of GB2 is to wear one empty three racks, the number of lap yarns is 1-0 / 0-1 / / , the let-off amount is 1000mm / rack, the number of threaded yarns is 140, and the number of pan heads is 4 indivual;

[0067] The threading method of GB3 is full threading, the number of lap yarns is 1-0 / 3-4 / / , the let-off amount is 2222mm / rack, the number of threads is 560, and the number of pan heads is 4;

[0068] (3) Making blanks: 5.6tex / 36f PET FDY (GB1), 5.6tex24f CDP FDY (GB2) and 5.6tex / 36f PET DTY (GB3) are ...

Embodiment 2

[0084](1) Select the knitting equipment: Coryte warp knitting machine, the machine size is 28 needles / 25.4mm, the machine width is 186", the bar book is 3bars, and the machine speed is 1100r / min;

[0085] (2) Set the machine parameters: the threading method of the GB1 is to thread three threads and one empty thread, the lapping number is 1-0 / 0-1 / / , the let-off amount is 1000mm / rack, and the number of threads is 420 root, the number of pan heads is 4;

[0086] The yarn threading method of GB2 is to wear one empty three racks, the number of lap yarns is 1-0 / 0-1 / / , the let-off amount is 1000mm / rack, the number of threaded yarns is 140, and the number of pan heads is 4 indivual;

[0087] The yarn threading method of GB3 is full threading, the number of laying yarns is 1-0 / 3-4 / / , the let-off amount is 2100mm / rack, the number of threading yarns is 560, and the number of pan heads is 4;

[0088] (3) Making blanks: 5.6tex / 36f PET FDY (GB1), 5.6tex24f CDP FDY (GB2) and 5.6tex / 36f PET...

Embodiment 3

[0104] (1) Select the knitting equipment: Coryte warp knitting machine, the machine size is 28 needles / 25.4mm, the machine width is 186", the bar book is 3bars, and the machine speed is 1300r / min;

[0105] (2) Set up the machine parameters: the threading method of the GB1 is to wear three empty ones, the lapping number is 1-0 / 0-1 / / , the let-off amount is 1050mm / rack, and the threading number is 420 root, the number of pan heads is 4;

[0106] The yarn threading method of GB2 is to wear one empty three racks, the number of lap yarns is 1-0 / 0-1 / / , the let-off amount is 1060mm / rack, the number of threaded yarns is 140, and the number of pan heads is 4 indivual;

[0107] The yarn threading method of GB3 is full threading, the number of lap yarns is 1-0 / 3-4 / / , the let-off amount is 2300mm / rack, the number of threading yarns is 560, and the number of pan heads is 4;

[0108] (3) Making blanks: 5.6tex / 36f PET FDY (GB1), 5.6tex24f CDP FDY (GB2) and 5.6tex / 36f PET DTY (GB3) are 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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Abstract

The invention provides a polyester warp-knitted striped fabric and a production method thereof. The fabric uses modified polyester (CDP) and ordinary polyester (PET) with different dyeing properties as raw materials, and is matched with processed yarn DTY and straight yarn FDY. To dye the cationic dyes colored by modified polyester (CDP), the invention selects the raw materials, optimizes the weaving process, adjusts the number of bars, yarn configuration, yarn threading mode and the law of lapping yarn movement, and synergistically increases each step and condition. Efficiency, the final production of warp-knitted striped fabrics with excellent performance, good stability and moderate elasticity has broad application prospects and huge market value.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a polyester warp-knitted striped fabric and a production method thereof. Background technique [0002] Traditional shirts, especially business shirts, basically require crispness and good shape retention. Therefore, woven fabrics are the best choice, especially pure cotton woven fabrics, which still occupy a large market share due to their soft feel and comfortable wearing. However, in the process of wearing and washing, it is easy to wrinkle, inelastic and restrained, which is also a defect of the fabric structure of woven fabrics. The knitted fabric structure is formed by bending the yarn into loops with knitting needles, which is full of ductility, and knitted shirts have begun to gain favor. Weft-knitted shirts are soft, close-fitting, comfortable to wear and free to move around, but their crispness and dimensional stability are worse than those of woven shirts, so their ap...

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): D06P3/52D06P1/00D06P5/02D04B21/08D06B1/02D06B23/22
CPCD04B21/08D06B1/02D06B23/22D06P1/00D06P3/52D06P5/02D10B2331/04
Inventor 张贵王思捷谢香娇皮建兵李明辉李成炳付永津郑锋王建昆秦文利
Owner PACIFIC (PANYU) TEXTILES LTD
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