Production method of graphene-modified fiber core-spun elastic yarn and graphene-modified fiber core-spun elastic fabric

A graphene modification, graphene technology, applied in the field of spinning and weaving, to achieve good development prospects, promote microcirculation, and improve the effect of shrink resistance

Active Publication Date: 2018-11-16
山东宏儒纺织科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although some application assumptions have been proposed for graphene textiles in the prior art, there are still some problems in specific industrial applications. It is the technical problem to be solved by the present invention to have good wrinkle resistance, wearing comfort and shape retention at the same time

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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  • Production method of graphene-modified fiber core-spun elastic yarn and graphene-modified fiber core-spun elastic fabric
  • Production method of graphene-modified fiber core-spun elastic yarn and graphene-modified fiber core-spun elastic fabric
  • Production method of graphene-modified fiber core-spun elastic yarn and graphene-modified fiber core-spun elastic fabric

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Experimental program
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Embodiment 1

[0028] The graphene modified fiber core-spun elastic woven garment fabric of the present invention has a specification of 32 combed cotton yarns for the warp yarn and 32 combed graphene modified fiber blended yarns for the core-spun 40D spandex yarn. The composite yarn count of the core yarn is 29.6, wherein the weight ratio of the graphene-modified polyester fiber of the graphene-modified fiber blended yarn is 50%, and the weight ratio of the cotton fiber is 50%. The warp yarn density is 130 yarns / inch and the weft yarn density is 78 yarns / inch. The used weave is twill weave. The graphene modified fiber is a graphene polyester modified fiber, the graphene content is 1%, the graphene modified fiber linear density is 1.2D, and the length of the fiber is 38mm. Graphene modified fiber was purchased from Jinan Shengquan Group Co., Ltd.

[0029] The process route is as shown in the attached drawing of the manual figure 1 As shown, the specific steps include:

[0030] 1. Cleanin...

Embodiment 2

[0050] In the graphene modified fiber core-spun elastic knitted fabric of the present invention, the yarn adopts 40 counts of combed graphene modified fiber core-spun 30D spandex yarn, 40 counts of combed pure cotton yarn, 75D low elastic yarn, and a combination of core-spun yarn The yarn count is 37.4, wherein in the graphene-modified fiber blended yarn, the weight ratio of the graphene-modified polyester fiber is 50%, and the weight ratio of the cotton fiber is 50%. Weight 340g / m 2 , the tissue used is a sandwich double-sided tissue.

[0051] The difference between this embodiment and embodiment 1 is:

[0052] Spinning process: The main difference between Example 1 and Example 2 is that the total draft ratio of the spun yarn is changed from 33.86 times to 42.26 times, the twist is adjusted from 92 twists / 10cm to 115 twists / 10cm, the model of the spun yarn traveler is 6903 10 / 0, and the spun yarn The jaws are 2.75 ordinary jaws, and the pre-drawing ratio is 3.0 times.

[0...

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Abstract

The invention discloses a production method of graphene-modified fiber core-spun elastic yarn and graphene-modified fiber core-spun elastic fabric. The graphene-modified fiber core-spun elastic yarn is a core-spun spandex filament obtained by blending graphene-modified polyester fibers and combed cotton. The graphene-modified fiber core-spun elastic fabric comprises a woven elastic fabric body anda knitted elastic fabric body. The fabric has the functions of resisting bacteria, achieving far-infrared heating, promoting micro-circulation, preventing ultraviolet radiation and the like and has good creasing resistance and shape retention performance. The graphene-modified fiber core-spun elastic yarn and the graphene-modified fiber core-spun elastic fabric can be applied to the field of woven garments and knitting sports, and the market of elastic functional products is developed.

Description

technical field [0001] The invention relates to the technical fields of spinning and weaving, in particular to a production method of graphene modified fiber core-spun elastic yarn and elastic fabric. Background technique [0002] With the upgrading of market consumption demand, the demand for healthy consumption is increasingly valued and favored by consumers. As one of the most disruptive new materials, graphene materials have been continuously researched and applied in many fields due to their excellent performance. The development and application of graphene has gradually deepened, and the functional products closely related to human health developed by using graphene materials have gradually entered the lives of ordinary people, and the combination of graphene and the textile industry will definitely have an important impact on product innovation in the textile industry. The market prospect is very broad. [0003] At present, the rational application of graphene mater...

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): D02G3/04D02G3/32D02G3/36D02G3/44D03D15/00D03D15/08D04B1/14D04B1/16D04B1/18D04B21/00D03D15/217D03D15/283D03D15/47D03D15/50D03D15/56
CPCD02G3/04D02G3/328D02G3/36D02G3/44D02G3/441D02G3/449D04B1/14D04B1/16D04B1/18D04B21/00D10B2331/04D10B2331/10D10B2201/02D10B2401/22D10B2401/062D10B2401/061D10B2401/13D03D15/47D03D15/56
Inventor 吕治家胡元元丁吉利
Owner 山东宏儒纺织科技有限公司
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