A device and method for preparing nanofiber/short fiber blended yarn

A nanofiber, blended yarn technology, applied in fiber processing, yarn, filament/thread forming, etc., can solve the problem of poor distribution uniformity of nanofibers, and achieve good distribution of nanofibers, improved uniformity, and avoid random deposition. Effect

Active Publication Date: 2021-03-02
DONGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is that the distribution uniformity of nanofibers in the yarn body is relatively poor

Method used

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  • A device and method for preparing nanofiber/short fiber blended yarn
  • A device and method for preparing nanofiber/short fiber blended yarn
  • A device and method for preparing nanofiber/short fiber blended yarn

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] This embodiment provides a device for preparing nanofiber / staple blended yarn, such as figure 1 As shown, it specifically includes the following structures: carding machine 1, fiber web transfer device 4, electrospinning device 15, first conveyor belt 14 and second conveyor belt 16, second fiber web output roller 6, bell mouth 17, bar can 18. Nanofiber orientation induced deposition device 8;

[0036] One side of the web transfer device 4 is connected to the carding machine 1 through the first transfer belt 14, and the other side of the web transfer device 4 is connected to the second web output roller 6 through the second transfer belt 16. The electrospinning The device 15 is arranged below the fiber web transfer device 4, the nanofiber orientation induced deposition device 8 is located inside the fiber web transfer device 4, and the nanofiber orientation induced deposition device 8 includes a pin plate 19 with air holes 20, Steel needles 21 are evenly distributed on ...

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PUM

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Abstract

The invention relates to a device and method for preparing nanofiber / staple fiber blended yarn. The device includes a carding machine, a fiber web transfer device, an electrospinning device and an output device. One side of the fiber web transfer device passes through The first conveyor belt is connected to the carding machine, and the other side of the fiber web transmission device is connected to the output device through the second conveyor belt. An induced deposition device, the nanofiber oriented induced deposition device is located inside the fiber web transmission device, the nanofiber oriented induced deposition device includes a needle plate with air holes, and steel needles are distributed on the needle plate. The blended yarn with uniform distribution of nanofibers prepared by this device has great application potential and prospect in micro-nano functional textiles.

Description

technical field [0001] The invention belongs to the field of spinning processing devices and methods, in particular to a device and method for preparing nanofiber / short fiber blended yarn with a nanofiber orientation induced deposition device. Background technique [0002] In recent years, with the prosperity of the country's economy and the remarkable improvement of the national living standard, functional textiles and nano-textiles have gradually entered the public's field of vision, and have attracted widespread attention and favor from consumers and technology developers. Compared with traditional textiles, functional textiles not only meet the needs of people to wear clothes and cover their bodies in the past, but also endow them with more functionality, opening up the applicable occasions and fields of traditional textiles; and nano-textiles broadly refer to those containing Textiles made of nanomaterials often endow them with new properties and effects without changin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D02G3/04D01D5/00
CPCD01D5/0061D01D5/0069D01D5/0092D02G3/04D10B2201/02D10B2201/24D10B2321/10D10B2321/121D10B2331/02D10B2331/10
Inventor 覃小红杨宇晨赵雅洁俞建勇
Owner DONGHUA UNIV
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