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Antibacterial temperature-regulating sarcandra glabra plant yarn, fabric and preparation method

A technology of plant antibacterial and grass coral fiber, which is applied in the field of textile fabrics, can solve the problems of comfort and protective application effect to be improved, and achieve the effect of filling market gaps, broadening categories and increasing added value

Inactive Publication Date: 2021-04-20
上海亮丰新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Grass coral fiber can be used in knitted underwear, home textile fabrics and other products. However, the existing grass coral fiber and fabrics are difficult to achieve natural antibacterial and intelligent temperature regulation at the same time, and the comfort and protective application effects need to be improved.

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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  • Antibacterial temperature-regulating sarcandra glabra plant yarn, fabric and preparation method
  • Antibacterial temperature-regulating sarcandra glabra plant yarn, fabric and preparation method

Examples

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preparation example Construction

[0029] The invention provides a method for preparing a grass coral plant antibacterial temperature-regulating yarn, comprising the following steps:

[0030] Viscose-based grass coral fiber, viscose-based temperature-regulating fiber and cotton fiber are used as fiber raw materials for spinning to prepare grass-coral plant antibacterial temperature-regulating yarn;

[0031] The mass ratio of the viscose-based grass coral fiber and viscose-based temperature-regulating fiber is 30-35:30-40; the viscose-based temperature-regulating fiber contains hydrocarbon wax wrapped in microcapsules, preferably Outlast viscose fiber, The specifications are 2.2dex, 3.3dex and 5dex, etc., and the lengths are 51mm, 60-110mm. Exemplarily, Outlast viscose fiber 1.7D*41mm is used in the embodiment of the present invention.

[0032] In the embodiment of the present invention, the combined blowing and carding machine can be used for spinning trial production. The specific process flow is: blowing and...

Embodiment 1

[0055] Embodiment 1 spinning process

[0056] Spray Outlast viscose fiber 1.7D*41mm with a mixture of 1.5% anti-slip agent and 1.5% water, balance for 24 hours and then form a bag; pre-mix Outlast viscose fiber, viscose-based grass coral fiber and combed cotton: Pack Outlast viscose fiber and combed sliver in a ratio of 80:20, and viscose-based grass coral fiber (grass coral@fiber product of Qingdao Bangte Fiber Co., Ltd.) and combed sliver in a ratio of 80:20 Into the disc for mixing production, and finally in the drawing process, the mixed Outlast fiber sliver, the mixed grass coral fiber sliver and the separate combed cotton sliver are mixed according to the ratio of 35 / 35 / 30.

[0057] Process flow: Blowing and mixing→carding→drawing (3 passes)→roving→spinning→winding, Siro compact spinning.

[0058] 1. Cleaning and carding process

[0059] The cleaning and carding process is based on the principle of short process, more carding, less beating, and slow speed, and the comb...

Embodiment 2

[0067] Embodiment 2 weaving process

[0068] On the knitting jacquard circular machine, the grass coral / outlast / cotton blended yarn of the 30 / 30 / 40 ratio of 40S in Example 1 is used to interweave into jacquard knitted double-sided cloth, with a grammage of 200g / m 2 , 32 needles, width 160cm.

[0069] Dyeing and finishing process: (wool) gray cloth → pretreatment → dyeing → dehydration → drying → setting → inspection; there is no special process requirement in the post-dyeing and finishing process, and it is carried out according to the conventional process.

[0070] The issues that need attention are as follows:

[0071] (1) The singeing of the fabric is carried out after dyeing, and the anti-pilling treatment is carried out during the scouring process.

[0072](2) The temperature during the scouring and bleaching process shall not exceed 100°C, and the amount of caustic soda shall not exceed 5g / L; the fabric shall not be mercerized or calendered.

[0073] (3) After finishi...

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 relates to the technical field of textile fabric, and provides an antibacterial temperature-regulating sarcandra glabra plant yarn, fabric and a preparation method. The antibacterial temperature-regulating sarcandra glabra plant yarn is blended yarn composed of 30-35% of viscose-based sarcandra glabra fibers, 30-40% of the viscose-based temperature regulating fibers, and cotton fibers, wherein the viscose-based temperature regulating fibers contain hydrocarbon wax wrapped by microcapsules. The blended yarn and the fabric can resist bacteria for a long time, can intelligently adjust the temperature, can absorb moisture and are breathable, the additional value of textile products is greatly increased, the variety of baby fabric is particularly broadened, and the market vacancy is filled.

Description

technical field [0001] The invention relates to the technical field of textile fabrics, in particular to a novel grass coral plant antibacterial temperature-regulating yarn, fabric and a preparation method. Background technique [0002] With the development and progress of the social economy, my country has put forward new requirements for the development of the textile industry. High-performance fibers, intelligent products, and green production have become important guidelines for building a textile power. Environmental protection and so on put forward higher requirements. [0003] Viruses are rampant now, germs are rampant, especially infants and young children have weak resistance and are easily infected by germs. Coupled with the alternation of seasons and changes in weather and temperature, infants and young children are prone to catch colds. This raises a research topic on how to protect textiles such as household and clothing. At present, most of the antibacterial f...

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): D02G3/04D04B1/10D04B1/12D04B21/08D06B3/10
Inventor 王耀民孙艳辉熊芳
Owner 上海亮丰新材料科技有限公司
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