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Method for preparing graphene antibacterial cool yarns

A graphene and yarn technology, applied in the field of yarn weaving, can solve problems such as lack of affinity and difficulty in graphene processing, and achieve a layered effect

Inactive Publication Date: 2019-01-04
LUOLAI LIFESTYLE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the lack of affinity between graphene and textiles, it is difficult to process graphene onto textiles by conventional processes.

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

specific Embodiment 1

[0014] A kind of preparation method of graphene antibacterial cool yarn, described yarn is made up of the graphene nylon composite fiber that is 70 parts by weight, the bamboo fiber of 10 parts, the viscose fiber of 5 parts by weight; The process includes the following process Steps: cotton blending, carding, drawing, spinning, winding, the specific operations are as follows:

[0015] The cotton blending and carding process: manual proportioning and weighing → cotton blending → cotton opening → carding, continuous weighing and quantitative feeding in the mixing warehouse, soft opening by fan negative pressure extraction, the main parameters of the carding process: Cotton machine opening beater speed 510rpm, card opener beater speed 1100rpm, lap roller speed 15r / min, licker-in roller speed 510rpm, cylinder speed 410rpm, cylinder-cover 3-point spacing 0.20mm, 0.22mm, 0.25mm, raw sliver weight 22g / 5m;

[0016] The drawing process: adopt Trützschler HSR1000 type drawing frame, th...

specific Embodiment 2

[0020] A kind of preparation method of graphene antibacterial cool yarn, described yarn is made up of the graphene nylon composite fiber that is 90 parts by weight, the bamboo fiber of 18 parts, the viscose fiber of 15 parts by weight; This technique comprises following process Steps: cotton blending, carding, drawing, spinning, winding, the specific operations are as follows:

[0021] The cotton blending and carding process: manual proportioning and weighing → cotton blending → cotton opening → carding, continuous weighing and quantitative feeding in the mixing warehouse, soft opening by fan negative pressure extraction, the main parameters of the carding process: Cotton machine opening beater speed is 540rpm, card needle opener beater speed is 1200rpm, lapping roller speed is 18r / min, licker-in roller speed is 540rpm, cylinder speed is 440rpm, cylinder-cover 3-point spacing is 0.20mm, 0.22mm, 0.25mm, raw sliver weight 24g / 5m;

[0022] The drawing process: adopt Trützschler ...

specific Embodiment 3

[0026] A kind of preparation method of graphene antibacterial cool yarn, described yarn is made up of the graphene nylon composite fiber of 80 parts by weight, the bamboo fiber of 15 parts, the viscose fiber of 8 parts; This technique comprises following process Steps: cotton blending, carding, drawing, spinning, winding, the specific operations are as follows:

[0027] The cotton blending and carding process: manual proportioning and weighing → cotton blending → cotton opening → carding, continuous weighing and quantitative feeding in the mixing warehouse, soft opening by fan negative pressure extraction, the main parameters of the carding process: Cotton machine opening beater speed is 520rpm, card needle opener beater speed is 1140rpm, lap roller speed is 17r / min, licker-in roller speed is 530rpm, cylinder speed is 430rpm, cylinder-cover 3-point spacing is 0.20mm, 0.22mm, 0.25mm, raw sliver weight 23g / 5m;

[0028] The drawing process: adopt Trützschler HSR1000 type drawing...

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 preparing graphene antibacterial cool yarns. The yarns are composed of the following components in parts by weight: 70-90 parts of graphene chinlon composite fibers, 10-18 parts of bamboo fibers, and 5-15 parts of viscose fibers. The method comprises the process steps of cotton blending, cotton carding, drawing, spun yarn forming and spooling. The primary functions of being antibacterial, anti-mite, cool and the like of the yarns and a fabric made of the same are provided by the graphene chinlon composite fibers, the graphene is not cytotoxic basically compared with the traditional inorganic and organic antibacterial agent, and the yarns and the fabric made of the same are more suitable to be in direction contact with the skin of a human body; the secondary antibacterial performance and coolness of the yarns and the fabric made of the same are enhanced by means of bamboo fibers; and the softness, comfort, breathability, sweat absorption and the liketactile performance of the yarns and the fabric made of the same are mainly supported by viscose.

Description

technical field [0001] The invention belongs to the field of yarn weaving, and in particular relates to a preparation method of graphene antibacterial and cool yarn. Background technique [0002] Graphene composite fiber materials have become a research hotspot in recent years. At present, there have been a lot of research on the potential applications of graphene composite fiber materials, such as energy storage materials, conversion devices, sensors, wires, etc. Graphene has excellent antibacterial properties and thermal conductivity. Antibacterial fabrics can be prepared by finishing graphene on fabrics. Compared with traditional inorganic and organic antibacterial agents, graphene has basically no cytotoxicity and is more suitable for direct contact with human skin. However, due to the lack of affinity between graphene and textiles, it is difficult to process graphene onto textiles through conventional processes. Contents of the invention [0003] Purpose of the inven...

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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IPC IPC(8): D02G3/04D02G3/44
CPCD02G3/04D02G3/449D10B2201/10D10B2201/24D10B2331/02D10B2401/13D10B2401/16
Inventor 宫怀瑞徐良平马志
Owner LUOLAI LIFESTYLE TECH CO LTD