A kind of weaving method of flat yarn double-sided fabric

A double-sided fabric and flat yarn technology, applied in the field of clothing fabric weaving, can solve problems such as many defects, and achieve the effects of reducing twist-like twist, reducing flat yarn breakage, and avoiding re-twisting

Active Publication Date: 2022-06-17
ZIBO YINSHILAI TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The technical problem to be solved by the present invention is: to overcome the deficiencies in the prior art, to provide a weaving method for flat yarn double-sided fabrics, which can use a large proportion of flat yarns for weaving, and solve the problems caused by flat yarn breakage, twisting and weaving during weaving. The problem of too many defects caused by the resulting fabric is better reflective

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 weaving method of flat yarn double-sided fabric
  • A kind of weaving method of flat yarn double-sided fabric
  • A kind of weaving method of flat yarn double-sided fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] This embodiment includes the following steps:

[0062] 1) Warping: the cotton yarn and the flat yarn are warped separately; the flat yarn is warped as the lower weaving shaft, and the cotton yarn is warped for standby; the cotton yarn warping speed is 200m / min, and the warping tension is 13g; the flat yarn warping speed is 10m / min, warping tension 35g;

[0063] 2) Cotton yarn sizing: the cotton yarn is sizing, sizing, sizing, and then winded into the upper woven shaft after entering the dry splitting area; the viscosity of the cotton fiber sizing tank is 8%, and the sizing rate is 9%; the size is polyvinyl alcohol 3g / L, starch 2.5g / L, acrylic acid 1g / L and water as solvent;

[0064] 3) Weaving: Weaving by air-jet upper and lower shaft looms, the upper and lower weaving shafts are mounted on the loom for heddle and weaving; Alternately pass through the split rods up and down; 3 split rods are arranged in parallel; the cross section of the split rods is elliptical;

...

Embodiment 2

[0068] This embodiment includes the following steps:

[0069] 1) Warping: the cotton yarn and the flat yarn are warped separately; the flat yarn is warped as the lower weaving shaft, and the cotton yarn is warped for standby; the cotton yarn warping speed is 205m / min, and the warping tension is 12g; the flat yarn warping speed is 5 m / min, warping tension 34g;

[0070] 2) Cotton yarn sizing: the cotton yarn is sizing, sizing, sizing, and then winded into the upper woven shaft after entering the dry splitting area; the viscosity of the cotton fiber sizing tank is 6%, and the sizing rate is 8%; the size is polyvinyl alcohol 3g / L, starch 2.5g / L, acrylic acid 1g / L and water as solvent;

[0071] 3) Weaving: Weaving by air-jet upper and lower shaft looms, the upper and lower weaving shafts are mounted on the loom for heddle and weaving; Alternately pass through the split rods up and down; 4 split rods are arranged in parallel; the cross section of the split rods is circular;

[...

Embodiment 3

[0075] This embodiment includes the following steps:

[0076] 1) Warping: The cotton yarn and the flat yarn are warped separately; the flat yarn is warped as the lower weaving shaft, and the cotton yarn is warped for standby; the cotton yarn warping speed is 190m / min, and the warping tension is 14g; the flat yarn warping speed is 10m / min, warping tension 32g;

[0077] 2) Cotton yarn sizing: the cotton yarn is sizing, sizing, sizing, and then winded into the upper woven shaft after entering the dry splitting area; the viscosity of the cotton fiber sizing tank is 7%, and the sizing rate is 8.6%; the size is 3g of polyvinyl alcohol / L, starch 2.5g / L, acrylic acid 1g / L and water as solvent;

[0078] 3) Weaving: Weaving by air-jet upper and lower shaft looms, the upper and lower weaving shafts are mounted on the loom for heddle and weaving; Alternately pass through the split rods up and down; 3 split rods are arranged in parallel; the cross section of the split rods is circular;...

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 method for weaving a double-faced flat yarn fabric, which belongs to the technical field of weaving fabrics for clothing. The weaving method of the present invention comprises the following steps: 1) warping: cotton yarn and flat yarn are warped separately; 2) cotton yarn sizing; 3) weaving: carrying out drafting and weaving; during the weaving process, the tension of cotton yarn is 3200-3500N, Silk tension 2000~2400N; back rest depth 6~7cm, height 2~3cm, warp stop frame depth 4~5cm, height 3~4cm, let-off time 290~300 degrees, let-off amount 2~4mm / Rack, shed height 109 ~111cm, opening amount 80°~84°, opening time 290s~315s, flat yarn double-sided fabric is woven; the weaving method of the present invention can use flat yarn for weaving in a large proportion, and solves problems caused by flat yarn breakage and torsion in weaving The problem of too many defects is caused, and the reflective property of the obtained fabric is better.

Description

technical field [0001] The invention relates to a weaving method of a flat silk double-sided fabric, which belongs to the technical field of weaving of clothing fabrics. Background technique [0002] The flat yarn is a flat yarn, usually using thermoplastic resin as the base material, and coating the surface of the flat yarn with a gold and silver layer to play a decorative effect. The flat yarn is added into the fabric as one of the warp yarns, and after interwoven with the ordinary fiber yarn, the flat yarn can play a better decorative effect in the fabric. [0003] However, the applicant found that there are the following problems in the weaving of tape-containing fabrics: [0004] First, the content of the flat filaments in the existing fabric is less, and the content of the flat filaments in the existing fabric is less than 0.01% by mass; effect. The reason is that the existing industrial production mostly adopts high speed weaving of 300~400m / min. During weaving, th...

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): D03D15/46D03D15/217D03D13/00D03D15/56D03D15/47D02H9/02D03D15/533D03D15/50
CPCD03D15/00D03D13/008D02H9/02D10B2201/02D10B2331/10D10B2401/13D10B2401/16
Inventor 章学文刘京艳黄浩华张冲王宝山吕繁李海青齐雪华黄平平刘鑫政
Owner ZIBO YINSHILAI TEXTILE
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