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Fabric production process

A production process and fabric technology, applied in fabrics, dyeing methods, textiles, etc., can solve the problems of fabric memory damage, low loom production efficiency, high defect rate, etc., and achieve soft hand feeling, bright luster, and unique memory function Effect

Inactive Publication Date: 2013-04-17
CHANGSHU CHANGSHENG CLOTHING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This invention patent is suitable for the production process of high-crimp polyester low-stretch yarn with PTT performance. The PTT products produced have high defect rate, large loss of raw materials, low production efficiency of looms, improper process control, and easy to produce tension. Average, after willow blemishes, the dyeing and finishing treatment feels rough, and the memory function of the fabric is seriously damaged

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

[0018] A production process of a fabric, comprising the following process steps:

[0019] 1) Warp the PTT silk in batches, wind it into a PTT silk pulp shaft, the warping speed is 250 m / min, and the hardness of the pulp shaft is 75%;

[0020] 2) The paddle shaft is stored in an air-conditioned cold room and shrinks for 47 hours;

[0021] 3) Pass the warped PTT wire through the size tank to soak the slurry, the slurry concentration is 12%, the temperature is 44°C, and the sizing rate is 6.5%; then it is dried in a drying room to make a PTT shaft coated with a size film, and the drying room temperature is 130°C, the PTT shaft hardness is 75%; the continuous processing speed of sizing and drying is 230 m / min, and the elongation of PTT wire is controlled to -0.4%;

[0022] 4) Put the PTT shaft on the warp beam frame of the doubling machine, use the method of staggering 3 reeds to arrange the PTT wire evenly into the expansion reed, adjust the reed width, combine and wind it into ...

Embodiment 2

[0030] A production process of a fabric, comprising the following process steps:

[0031] 1) Warp the PTT silk in batches, wind it into a PTT silk pulp shaft, the warping speed is 200 m / min, and the hardness of the pulp shaft is 70%;

[0032] 2) The paddle shaft is stored in an air-conditioned cold room and shrinks for 46 hours;

[0033] 3) Pass the warped PTT wire through the size tank to soak the slurry, the slurry concentration is 10%, the temperature is 43°C, and the sizing rate is 6%; then it is dried in a drying room to make a PTT shaft coated with a size film, and the drying room temperature is 125°C, the hardness of the PTT shaft is 70%; the continuous processing speed of sizing and drying is 220 m / min, and the elongation of PTT wire is controlled at -0.5%;

[0034] 4) Put the PTT shaft on the warp beam frame of the doubling machine, use the staggered 3-reed rowing method, evenly arrange the PTT wires into the expansion reed, adjust the reed width, combine and wind i...

Embodiment 3

[0042] A production process of a fabric, comprising the following process steps:

[0043] 1) Warp the PTT silk in batches, and wind it into a PTT silk pulp shaft. The warping speed is 350 m / min, and the hardness of the pulp shaft is 80%;

[0044] 2) The paddle shaft is stored in an air-conditioned cold room and shrinks for 49 hours;

[0045] 3) Pass the warped PTT wire through the size tank to soak the slurry, the slurry concentration is 13%, the temperature is 47°C, and the sizing rate is 7%; then it is dried in a drying room to make a PTT shaft coated with a size film, and the temperature of the drying room is 135°C, the hardness of the PTT shaft is 80%; the continuous processing speed of sizing and drying is 250 m / min, and the elongation of PTT wire is controlled to -0.2%;

[0046] 4) Put the PTT shaft on the warp beam frame of the doubling machine, use the method of staggering 3 reeds to arrange the PTT wire evenly into the telescopic reed, adjust the reed width, combine ...

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 discloses a fabric production process which includes the following process steps: (1) polytrimethylene terephthalate (PTT) filaments are subjected to batch warping; (2) a loom beam is stretched and contracted; (3) the PTT filaments are padded into size and dried to form a PTT shaft coated with a size film; (4) the PTT shaft is placed on a beam frame of a warp rebeaming machine to be combined and wound to form a beam; (5) the beam is divided into three strands on a leasing machine; (6) heddles and reeds sequentially penetrate through the PTT filaments on the beam in a fabric drafting method and a reeding mode; (7) the PTT filaments are weaved to form the fabric; (8) the fabric is subjected to desizing; (9) the fabric is dyed; and (10) the fabric is subjected to heat setting to obtain the finished product fabric. The fabric produced by the fabric production process has a unique memory function, achieves the effect of being totally free of ironing, is soft in hand feel and bright in gloss, and simultaneously has the functions of wicking perspiration and ultraviolet resistance.

Description

technical field [0001] The invention relates to a production process of a fabric, in particular to a production process of a memory fabric. Background technique [0002] Chinese patent CN101220536, a high-shrinkage polyester low-stretch yarn with PTT performance and its production process, using the orthogonal experimental statistical method to obtain a group or array of process parameters and related product data, from which the most reasonable process can be obtained Parameters and product performance indicators are continuously optimized on this basis to obtain process parameters and produce related products. This invention patent is suitable for the production process of high-crimp polyester low-stretch yarn with PTT performance. The PTT products produced have high defect rate, large loss of raw materials, low production efficiency of looms, improper process control, and easy to produce tension. All, after the willow defect, the dyeing and finishing treatment feels roug...

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 Applications(China)
IPC IPC(8): D03D15/00D06L1/14D06P1/44D06P5/02D06P5/00D03D15/283D03D15/50
Inventor 徐浩东
Owner CHANGSHU CHANGSHENG CLOTHING
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