Temperature-regulating blended woven fabric and production method thereof

A production method and technology of woven fabrics, applied in the field of temperature-adjusted blended woven fabrics and its production, to achieve the effects of acceptable production costs, reduced cooling rate, and simple process flow

Inactive Publication Date: 2015-12-02
SUZHOU LIANYOU WEAVING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Domestic research on Outlast blended yarn is mainly to blend Outlast viscose fiber or Outlast acrylic fiber with cotton, wool, regenerated cellulose fiber (Modal, Lyocell, etc.), cashmere, bamboo pulp, polyester fiber, etc. to produce 2-component or 3-component blended yarns, the fabrics processed with these blended yarns are mainly knitted fabrics, and there is no relevant report on the research on Outlast temperature-regulating fiber / cotton / Tencel blended woven 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

[0025] Preparation of Outlast / cotton / Tencel new temperature-adjusting blended woven fabric:

[0026] 1. Preparation of Outlast / cotton / Tencel blended yarn, the spinning steps are as follows:

[0027] (1) Preparation of Outlast temperature-adjusted staple fiber raw sliver: raw material pretreatment→opening and cleaning→carding→combing. Among them, the requirements for raw material selection: the average length of Outlast temperature-adjusting fibers is 38.0-40.0mm, the linear density is 1.6-1.8dtex, and the moisture regain is 13.0%. Among them, raw material pretreatment requirements: spread Outlast temperature-adjusting fiber evenly on the plastic film, spray a certain amount of antistatic agent on the fiber, and place it in a sealed state for 24 hours.

[0028] Preparation of cotton fiber raw sliver: opening and cleaning → carding → combing. Among them, the requirements for raw material selection: the average length of cotton fibers is 30.0mm, the linear density is 1.6dtex, a...

Embodiment 2

[0041] Preparation of Outlast / cotton / Tencel new temperature-adjusting blended woven fabric:

[0042] 1. Preparation of Outlast / cotton / Tencel blended yarn, the spinning steps are as follows:

[0043] (1) Preparation of Outlast temperature-adjusted staple fiber raw sliver: raw material pretreatment→opening and cleaning→carding→combing. Among them, the requirements for raw material selection: the average length of Outlast temperature-adjusting fibers is 38.0-40.0mm, the linear density is 1.6-1.8dtex, and the moisture regain is 13.0%. Among them, raw material pretreatment requirements: spread Outlast temperature-adjusting fiber evenly on the plastic film, spray a certain amount of antistatic agent on the fiber, and place it in a sealed state for 24 hours.

[0044] Preparation of cotton fiber raw sliver: opening and cleaning → carding → combing. Among them, the requirements for raw material selection: the average length of cotton fibers is 30.0mm, the linear density is 1.6dtex, a...

Embodiment 3

[0057] Preparation of Outlast / cotton / Tencel new temperature-adjusting blended woven fabric:

[0058] 1. Preparation of Outlast / cotton / Tencel blended yarn, the spinning steps are as follows:

[0059] (1) Preparation of Outlast temperature-adjusted staple fiber raw sliver: raw material pretreatment→opening and cleaning→carding→combing. Among them, the requirements for raw material selection: the average length of Outlast temperature-adjusting fibers is 38.0-40.0mm, the linear density is 1.6-1.8dtex, and the moisture regain is 13.0%. Among them, raw material pretreatment requirements: spread Outlast temperature-adjusting fiber evenly on the plastic film, spray a certain amount of antistatic agent on the fiber, and place it in a sealed state for 24 hours.

[0060] Preparation of cotton fiber raw sliver: opening and cleaning → carding → combing. Among them, the requirements for raw material selection: the average length of cotton fibers is 30.0mm, the linear density is 1.6dtex, a...

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 temperature-regulating blended woven fabric. The temperature-regulating blended woven fabric comprises warp yarns and weft yarns, and is characterized in that the warp yarns and the weft yarns are blended yarns which are prepared by blending Outlast fibers with cotton fibers and Tencel in the blending dry weight ratio of 15 to 75 percent; the linear density of the blended yarns is 18.4tex; the dry weight ratio of the cotton fibers to the Tencel is 3:2; the blended woven fabric contains 400 to 600 warp yarns per 10cm and 150 to 250 weft yarns per 10cm; the fabric tissue structure of the blended woven fabric is plain, 3/2 twill or 5/3 satin. The temperature-regulating blended woven fabric has an excellent temperature regulating function, is air-permeable and moisture-permeable, and tastes soft and comfortable, and ecological environmental protection is achieved.

Description

technical field [0001] The invention relates to a temperature-regulating blended woven fabric and a production method thereof. Background technique [0002] Outlast heat storage and temperature regulating fiber is a new type of "smart" fiber, which was successfully developed by Outlast in 1988. It was first used commercially in 1994 and is now widely used in fashion and bedding. The temperature adjustment effect of Outlast fiber is achieved by using microcapsule technology to implant heat-sensitive phase change material (PCM) into the fiber. This material can absorb, store and release a large amount of heat in the form of "latent heat". It can be based on The change of the external environment temperature is transformed into solid and liquid, so as to achieve the effect of buffering the temperature change. [0003] DesignWeave has developed Outlast viscose yarn, cotton yarn and polyester interwoven bed sheet, which has a good temperature-regulating effect; NIKE has launched...

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): D03D15/00D03D13/00D02G3/04
CPCD02G3/04D03D13/00D03D13/002D03D13/008D03D15/00D06M11/46D06M15/11D06M15/263D06M2101/06D10B2201/22D10B2401/022D03D15/47
Inventor 崔建伟卞晨霞孙青张华朱宝宏
Owner SUZHOU LIANYOU WEAVING
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