Thermal woven and producing method thereof

A manufacturing method and fabric technology, which are applied in the directions of fabrics, textiles, papermaking, and textiles, etc., to achieve the effects of simple technology, low cost and easy availability of raw materials

Inactive Publication Date: 2009-06-24
DONGHUA UNIV +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In the prior art, there are no reports on the use of hollow and porous yarns to manufacture thermal fabrics to improve thermal retention, air permeability and hand feeling

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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  • Thermal woven and producing method thereof
  • Thermal woven and producing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The short fiber water-soluble yarn is used as the core yarn, the cotton fiber is the outer fiber, the core yarn content is 10wt%, and the outer fiber content is 90wt%. The ring spinning core-spun yarn spinning process is adopted, the twist coefficient is 300, and the speed is 11000r / min. The No. 7 traveler is No. 3 heavier than the traveler used for pure spinning of outsourcing fibers with the same yarn fineness.

[0026] It adopts circular machine weaving, double rib air layer structure, and the fabric density is the same as the design density.

[0027] The dissolution method is as follows: put the core-spun yarn with the water-soluble fiber as the core into the dosing solution and heat up to 100°C, keep the temperature and boil for 30 minutes to completely dissolve the water-soluble fiber. The components of the solution: water, penetrant JFC 0.6g / L, NaOH 0.6g / L. The bath ratio is 1:10. Rinse with clear water for 20 minutes, and dry to obtain a thermal fabric compose...

Embodiment 2

[0030] The short fiber water-soluble yarn is used as the companion spinning, the wool fiber is the intertwined fiber, the content of the companion spinning yarn is 30wt%, and the content of the intertwined fiber is 70wt%. The Sirofill spinning process is adopted, the twist coefficient is 550, and the speed is 12000r / min, the traveler is No. 6, which is No. 1 heavier than the traveler used for pure spinning of outsourcing fibers with the same yarn fineness.

[0031] The weaving method is as follows: a rapier sample loom is used to weave, 5 pieces of 3 flying satin weaves, and the fabric density is increased by 10% compared with the design density.

[0032] The dissolution method is as follows: the water-soluble fiber is sirofil yarn accompanied by spinning, put into the dosing solution and the temperature is raised to 50°C, and the temperature is maintained for 90 minutes to completely dissolve the water-soluble fiber. Components of solution: water, penetrant JFC 0.3g / L, NaOH ...

Embodiment 3

[0035] The staple fiber water-soluble yarn is used as the core-spun yarn, polyester fiber is used as the outer fiber, the content of the core-spun yarn is 23wt%, and the content of the outer fiber is 77wt%. The ring spinning process is adopted, the twist coefficient is 400, the speed is 13000r / min, and the traveler is 8 No. 2 heavier than the traveler used for pure spinning of outsourcing fibers with the same yarn fineness.

[0036] The weaving method is as follows: circular machine weaving, double rib air layer weaving, and the fabric density is increased by 3% compared with the design density.

[0037] The dissolution method is as follows: put the core-spun yarn with the water-soluble fiber as the core into the dosing solution and heat up to 100°C, keep the temperature and boil for 60 minutes to completely dissolve the water-soluble fiber. The components of the solution: water, penetrant JFC 0.48g / L, NaOH 0.48g / L. Bath ratio 1:8.5. Rinse with clear water for 30 minutes, an...

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 cold-proof fabric and a manufacturing method thereof, and is characterized in that the manufacturing method comprises the steps: water soluble fiber is taken as core yarn or spinning yarn, and cotton, wool, terylene or acrylic staple fibre is taken as outer wrapping fiber or winding fiber to be wrapped into core spun yarn or Sirofil yarn; the obtained core spun yarn or Sirofil yarn is utilized for weaving; and the water soluble fiber is the obtained fabric is dissolved by solution. The invention has the advantages of simple technology, easy realization, low cost price, fluffy and soft effect, good heat retention and excellent ventilation property.

Description

technical field [0001] The invention relates to a warm-keeping fabric and a manufacturing method thereof, belonging to the technical field of fabrics. Background technique [0002] Warm fabrics continue to emerge in order to meet the needs of consumers. In the early thermal products, the fabrics were mostly wadding products, and the wadding layer was made of fibers, non-woven fabrics, films, polyesters, and adhesives. The publication number is CN1506529, and the publication date is 2004.06.23 Chinese patent "a kind of method for making composite cotton", which is a product obtained by compounding fabric and lining with adhesive. This kind of product is thick and bulky, and due to the existence of film, polyester, and adhesive, its air permeability is poor, and it feels stuffy when worn. [0003] In order to improve the above situation, while removing the film and other materials, the thickness of the product is increased to increase the static air content in the fabric, 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 Applications(China)
IPC IPC(8): D03D15/00D03D25/00D02G3/36D02G3/26D06L1/00D03D15/217D03D15/233D03D15/283D03D15/44D03D15/47D03D15/50D03D15/68
Inventor 张光旭赵静然王文聪郁崇文汪军殷庆永杜卫平
Owner DONGHUA UNIV
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