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Weaving method of polyester yarn-dyed cotton-like fabric

A yarn-dyed and fabric technology, applied in the field of fabric weaving, can solve problems such as strong wool feeling, low weaving efficiency, and insufficient density

Inactive Publication Date: 2018-12-18
WUJIANG FUHUA WEAVING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] (2) The density of the fabric is high, weaving after sizing, the rigidity of the yarn is enhanced, and the density cannot be achieved
[0006] Because this series of products generally have the following production technical problems: due to the high density during water jet weaving, the warp yarn is thick and has a strong wool feeling, it is difficult to pass through the heddle eye and reed, the density cannot be reached, the weaving efficiency is low, and the cloth surface is relatively rough. Poor, can not meet the requirements of users, and can not be mass-produced

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

[0019] A method for weaving polyester yarn-dyed cotton-like fabrics. The weaving method uses 15.5S / 2*600D polyester yarn as a raw material. The weaving method includes the following process steps: pulping, weaving and inspection, pulping including warping and sizing and parallel steps,

[0020] (1) For warping, first divide the total number of warp yarns required by the full-width fabric into four parts, and wind them on four warping beams respectively. The warping speed is controlled at 180m / min, and the roller pressure of the warping machine is 3.3kg. / C㎡, coiling tension 28kg, creel tension 18g / piece, monofilament 33g / piece, hardness 53;

[0021] (2) Sizing, sizing the yarn on the warp beam through a sizing machine to make a sizing beam, the yarn speed is 140m / min, the temperature of the sizing tank is 54°C, the unwinding tension is 21kg, and the temperature of the drying room is according to high temperature-low temperature- High temperature setting, drying room tension 3...

Embodiment 2

[0028] A method for weaving polyester yarn-dyed cotton-like fabrics. The weaving method uses 15.5S / 2*600D polyester yarn as a raw material. The weaving method includes the following process steps: pulping, weaving and inspection, pulping including warping and sizing and parallel steps,

[0029] (1) For warping, first divide the total number of warp yarns required by the full-width fabric into four parts, and wind them on four warping beams respectively. The warping speed is controlled at 200m / min, and the pressure of the warping roller is 3.5kg. / C㎡, coiling tension 30kg, creel tension 20g / piece, monofilament 35g / piece, hardness 54;

[0030] (2) Sizing, sizing the yarn on the warp beam through a sizing machine to make a sizing beam, the yarn speed is 150m / min, the temperature of the sizing tank is 55°C, the unwinding tension is 23 kg, and the temperature of the drying room is according to the high temperature-low temperature -High temperature setting, drying room tension 32g / ...

Embodiment 3

[0037] A method for weaving polyester yarn-dyed cotton-like fabrics. The weaving method uses 15.5S / 2*600D polyester yarn as a raw material. The weaving method includes the following process steps: pulping, weaving and inspection, pulping including warping and sizing and parallel steps,

[0038] (1) For warping, divide the total number of warp yarns required by the full-width fabric into four parts, and wind them on four warping beams respectively. The warping speed is controlled at 220m / min, and the roller pressure of the warping machine is 3.7kg. / C㎡, coiling tension 32kg, creel tension 22g / piece, monofilament 37g / piece, hardness 55;

[0039] (2) Sizing, sizing the yarn on the warp beam through a sizing machine to make a sizing beam, the yarn speed is 160m / min, the temperature of the sizing tank is 56°C, the unwinding tension is 25 kg, and the temperature of the drying room is according to high temperature-low temperature - High temperature setting, drying room tension 34g / p...

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 weaving method of polyester yarn-dyed cotton-like fabric. The weaving method uses 15.5 S / 2*600 D polyester yarn as a raw material, and comprises pulping, weaving, inspectingand other processes, and the pulping includes warping, sizing and beaming. The method uses thickened harness wires with large holes, the space ratio of a steel shovel is increased, and that the warp yarns can smoothly pass through the harness wires can be ensured; an additional air splicer improves the product quality and reduces the yarn loss; the twist degree of the yarn is reduced, the sizing is carried out by using a thin film, softener is added, and oil is applied, the height of the rear beam is adjusted, the tension is adjusted and the opening is kept clear when the weaving is carried out, the damage to the yarn per se is reduced, the operation efficiency of a loom is improved, the weaving is carried out smoothly, and the product quality is effectively guaranteed. Through the processadjustment and improvement of the three aspects, the weaving efficiency in the production process of the product is increased from 60% to 85%, the rate of certified products is increased from 80% to92%, the shrinkage rate is reduced from 20% to 18%, and the weft density is increased from 12.5 shuttles per centimeters to 13.5 shuttles per centimeters.

Description

technical field [0001] The invention relates to a method for weaving fabrics, in particular to a method for weaving polyester yarn-dyed cotton-like fabrics. Background technique [0002] Polyester yarn-dyed cotton fabric is a common fabric for sofa seat covers and pillows. [0003] At present, 15.5S / 2*600D polyester yarn-dyed cotton fabrics are less produced in the market, and the production process has not yet been perfected. The main common problems are the following technical problems in the production process: [0004] (1) Due to the high density and thick yarn, the yarn has a strong hair feel. In order to ensure the delicate and balanced style of the fabric surface, a 17.5# reed is selected. The yarn is not easy to pass through the heald eye and the reed during weaving, and it is easy to wear The machine stops due to breakage, the yarn breakage node is too large, it is not easy to pass through the reed and heald eyes, and the weaving damage is large; [0005] (2) The ...

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): D03D15/00D03D15/283D03D15/54
CPCD10B2331/04D03D15/54
Inventor 李海燕魏茂柱吴庆朱海伦
Owner WUJIANG FUHUA WEAVING