Preparation method of durably antibacterial air-jet vortex spun covering yarn

A technology of vortex spinning and core-spun yarn, which is applied in the direction of continuous winding spinning machine, spinning machine, open-end spinning machine, etc., can solve the problem of poor antibacterial durability, and achieve good antibacterial properties and high spinning efficiency. , powerful effect

Active Publication Date: 2021-07-27
DONGHUA UNIV +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is to provide a preparation method of air-jet vortex spinning core-spun yarn with antibacterial durability, so as to overcome the defects such as poor antibacterial durability of antibacterial textiles in the prior art

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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  • Preparation method of durably antibacterial air-jet vortex spun covering yarn
  • Preparation method of durably antibacterial air-jet vortex spun covering yarn
  • Preparation method of durably antibacterial air-jet vortex spun covering yarn

Examples

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Embodiment 1

[0058] Take the production of 29.5tex antibacterial and durable vortex spinning core-spun yarn on the MVS861 vortex spinning machine equipped with a filament feeding device as an example. The outsourcing viscose staple fiber is evenly mixed with the electrospun nanofiber, and the mass ratio of the outsourcing fiber to the core filament is 4:1. The specific production plan is as follows: the viscose staple fiber is made into a viscose cotton roll according to the opening and cleaning process; the polymer solution containing the antibacterial agent is configured, and the nanofiber containing the antibacterial agent is sprayed and deposited by electrospinning method On the viscose cotton net combed by the carding machine, the viscose raw sliver is obtained by clustering through the bell mouth; the prepared viscose raw sli The cooked sliver is fed into the air-jet vortex spinning machine, and the nylon filament is fed through the yarn guide device from the gap between the front ro...

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Abstract

The invention relates to a preparation method of durably antibacterial air-jet vortex spun covering yarn. The method comprises the steps that viscose staple fiber is made into a viscose cotton roll according to opening and cleaning procedures; through a cotton carding procedure, nanofiber containing an antibacterial agent is sprayed to a cotton web conveying device which is additionally arranged after carding and before bundling and sliver forming, viscose drawn slivers are obtained through horn mouth bundling and two-pass drawing, then the viscose drawn slivers are fed into an air-jet vortex spinning machine, polyamide filaments are fed into the space between a front roller and a second roller through a filament guide device, and vortex spinning is carried out. The covering yarn prepared by the method has good antibacterial durability, and the vortex spun covering yarn can integrate the advantages of high strength and wear resistance of polyamide core filaments, is good in yarn evenness and high in spinning efficiency, and has good economic value.

Description

technical field [0001] The invention belongs to the technical field of novel spinning, and in particular relates to a preparation method of an antibacterial and durable air-jet vortex spinning core-spun yarn. Background technique [0002] With the development of economy and technology, modern people pay more and more attention to the functionality of textiles, and pursue the cleanliness, comfort and protection of textiles. Although microbes are not usually seen, they exist in our surroundings all the time. Infectious diseases such as influenza and cholera, skin diseases such as tinea manus and pedis, and stinky clothes are all caused by bacteria and viruses. Microorganisms have seriously affected human life, so textiles capable of antibacterial, antibacterial, and deodorant have emerged as the times require. [0003] Most of the antibacterial textiles on the market are made by textile post-treatment due to cost considerations. There are mainly (1) finishing the finished pr...

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): D01H4/02D01H4/28D01H13/30D02G3/04D02G3/36D01F6/54D01F1/10
CPCD01H4/02D01H4/28D01H13/306D02G3/04D02G3/36D01F6/54D01F1/103D10B2201/02D10B2331/02D10B2321/06D10B2321/10D10B2321/021
Inventor 王黎明李瑛慧黄小睿张红霞张艳红高延忠覃小红俞建勇
Owner DONGHUA UNIV
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