Method for weaving large-fabric width fabric with high-count high-density low-tenacity yarns

A high-count, high-density, strong yarn technology, applied in the processing of textile materials, continuous processing of textile materials, textiles and papermaking, etc., can solve the problems of high hardness of fabrics, irregular yarns, and difficult quality assurance, and achieve yarn High strength, tidy yarn, less environmental irritation

Inactive Publication Date: 2019-11-15
苏州林驰纺织整理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, it is difficult to guarantee the quality of wide-width fabrics woven with high-count, high-density and weak-strength yarns. With the increase of fabric width, the strength of yarns must be increased accordingly. At present, the thickness of yarns is usually increased by increasing the thickness of yarns. However, most of the large and wide fabrics woven with roving have the disadvantages of irregular yarns and excessive hardness of fabrics

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

[0016] Embodiment 1: Cotton and linen blended yarn is spun into compact warp yarn, the speed of a vehicle is 300m / min, the original yarn and the compact warp yarn are perpendicular to the central line, the two are 80cm apart, and the compact warp yarn density is 250g / dm 3 , and then swing the reed, every row of 6 yarns is placed into the reed teeth in sequence, and the distance between each reed tooth needle is 3.5mm. 3 , the warping speed is 250m / min, and the yarns are evenly arranged on the warp beam after warping.

[0017] The sizing is wound on a sizing machine, using single-dipping and single-pressing, the size is 23% by weight of polyvinyl alcohol, 30% by weight of phosphate starch, 33% by weight of solid acrylic acid, and 33% by weight of antistatic agent. 2%.

[0018] Use the JW851-L high-speed ultra-wide heavyweight water jet loom to weave the largest width, the main spray time is 50 degrees, the speed is 320n / min, the temperature of the weaving workshop is 20°C, and...

Embodiment 2

[0022] Embodiment 2: Spin cotton and linen blended yarn into compact warp yarn, the speed of a machine is 400m / min, the original yarn and the compact warp yarn are perpendicular to the central line, the two are 90cm apart, and the compact warp yarn density is 300g / dm 3 , and then swing the reed, each row of 6 yarns is placed into the reed teeth in sequence, and the distance between each reed tooth needle is 3.5mm, and the needles are extended in sequence, and then the warp beam density is adjusted to 350g / dm 3 , the warping speed is 300m / min, and the yarns are evenly arranged on the warp beam after warping.

[0023] The sizing is wound on a sizing machine, using single immersion and single pressing, and the sizing is 26% by weight of polyvinyl alcohol, 40% by weight of phosphate starch, 37% by weight of solid acrylic acid, and 37% by weight of antistatic agent. 3%.

[0024] Use the JW851-L high-speed ultra-wide heavyweight water jet loom to weave the largest width, the main s...

Embodiment 3

[0028] Embodiment 3: Spinning cotton and hemp blended yarn into compact warp yarn, speed of 350m / min, raw yarn and compact warp yarn are vertical center line, the two are 85cm apart, and compact warp yarn density is 275g / dm 3 , and then swing the reed, every row of 6 yarns is placed into the reed tooth in sequence, and the distance between each reed tooth needle is 3.5mm, and the needles are extended sequentially, and then the warp beam density is adjusted to 275g / dm 3 , the warping speed is 275m / min, and the yarns are evenly arranged on the warp beam after warping.

[0029] The sizing is wound on a sizing machine, using single-dipping and single-pressing, the sizing is 25% by weight of polyvinyl alcohol, 35% by weight of phosphate starch, 35% by weight of solid acrylic acid, and 35% by weight of antistatic agent 2.5%.

[0030] Use the JW851-L high-speed ultra-wide heavyweight water jet loom to weave the largest width, the main spray time is 57 degrees, the speed is 320n / min,...

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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PUM

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Abstract

The invention discloses a method for weaving a large-fabric width fabric with high-count high-density low-tenacity yarns. The whole operation process sequentially includes the steps of warping, sizing, weaving, softening, shaping, dehydrating and calendering. According to the method, cotton and linen blended yarn is adopted for weaving tight type warp yarn, the fabric is environmentally friendly and small in irritation, the yarn is high in strength, braiding is conducted through a high-speed ultra-wide heavy water jet loom, the yarn of the fabric is neater, and the surface is soft and flat through softening, shaping, dehydrating and calendering. The method overcomes the defects that yarn of a large-width fabric is not neat, and the hardness of the fabric is too high.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a method for weaving wide-width fabrics with high-count, high-density, weak-strength yarns. Background technique [0002] With the development of social economy, there are more and more demands for fabrics with special specifications in the field of life and decoration, especially some super large and wide fabrics have been in short supply. However, at present, it is difficult to guarantee the quality of wide-width fabrics woven with high-count, high-density and weak-strength yarns. With the increase of fabric width, the strength of yarns must be increased accordingly. At present, the thickness of yarns is usually increased by increasing the thickness of yarns. However, most of the large and wide fabrics woven with roving have the disadvantages of irregular yarns and excessive hardness of the fabric. [0003] Therefore, there is an urgent need for a novel method for weaving wid...

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): D03D15/00D03D13/00D06B3/06D06B21/00D06B3/18D06C15/02D06M15/333D06M15/11D06M13/203D06M15/643D06M101/06
CPCD03D13/008D06B3/06D06B3/18D06B21/00D06C15/02D06M13/203D06M15/11D06M15/333D06M15/643D06M2101/06D06M2200/40D06M2200/50D10B2201/01D10B2201/02D03D15/47
Inventor 周国英
Owner 苏州林驰纺织整理有限公司
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