Sub-micron filament belt spun yarn forming device and method for covering surface hairness of yarn body

A sub-micron, body surface technology, applied in the field of textile processing, can solve the problem of high energy consumption, achieve the effects of improving mechanical properties, eliminating harmful hairiness, improving weaving and weaving efficiency

Active Publication Date: 2019-10-25
DONGHUA UNIV
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technology provided by the above invention can indeed significantly reduce yarn hairiness, but the energy consumption in the spinning p

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Sub-micron filament belt spun yarn forming device and method for covering surface hairness of yarn body

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0021] The present invention will be further explained below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and not to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of this application.

[0022] Such as figure 1 As shown, the embodiment of the present invention relates to a device for spinning submicron long ribbons with hairiness on the surface of the yarn body, comprising a yarn drafting and thinning component 20, and the yarn drafting and thinning component 20 is The upper end of the side is installed with a sub-micron filament film tape roll 16 through an active unwinding frame 15. One side of the yarn drafting and thin...

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
Login to view more

PUM

PropertyMeasurementUnit
Widthaaaaaaaaaa
Login to view more

Abstract

The invention relates to a sub-micron filament belt spun yarn forming device and method for covering the surface hairiness of a yarn body. An electrospun sub-micron filament film belt roll disposed atthe upper end of a ring spinning machine is unwound by an active unwinding frame to produce a sub-micron filament film belt; the sub-micron filament film belt justly fits to the edge fiber of a spinning triangular zone by the limiting and adjustment of a guide wheel, and the upward transfer of the twist enables the surface of a staple fiber ring spun yarn to be tightly coated with the sub-micronfilament film belt with a smooth surface, so that a ring spun yarn with less hairiness or free of hairiness can be processed. The technical bottleneck of difficulty in reducing the hairiness of the ring spun yarn is broken through by coating the short fiber yarn body with the flexible sub-micron filament film belt, the processing of the ring spun yarn which can be woven without sizing is expectedto be realized, the problems of environmental pollution and energy consumption caused by sizing can be solved, and the device and the method have broad application prospects.

Description

technical field [0001] The invention relates to the technical field of textile processing, in particular to a device and method for spinning a submicron long ribbon with hairiness covering the surface of a yarn body. Background technique [0002] Yarn hairiness refers to the fibers that protrude beyond the main contour of the yarn body. Generally, hairiness exceeding 3mm is considered harmful hairiness. This is because the hairiness of more than 3mm will lead to the loss of yarn strength, resulting in unclear opening and broken ends of the yarn during weaving, affecting the appearance of the fabric and other problems, especially the unclear opening and broken ends of the yarn during weaving will significantly reduce the weaving efficiency. and fabric quality. The most widely used ring spinning method is easy to form yarn hairiness or even harmful hairiness because the edge fibers at the spinning triangle area are uncontrolled and difficult to twist into the interior of the ...

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
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): D02G3/38
CPCD02G3/38
Inventor 覃小红杨宇晨张弘楠俞建勇
Owner DONGHUA UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap