Section coloured yarn and its spinning device and spinning method

A color yarn and segment color technology, applied in the field of spinning, can solve the problems of three-roller color breakage, high cost, and many processes.

Inactive Publication Date: 2004-05-05
上海日舒棉纺织厂
View PDF0 Cites 34 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Many processes, high cost, poor color fastness
[0005] 2. Three-roller broken color

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] The present invention will be described in further detail below in conjunction with embodiment.

[0012] According to the segment colored yarn spinning device of the present invention, the understretching of the three rollers of the original spinning machine is transformed into the understretching of the four rollers, that is, a feeding roller is arranged behind the third roller of the common three-roller equipment, then the first roller (front roller) No change, the second roller (apron roller) remains unchanged, the third roller is the feeding roller of the second group of fibers, and the fourth roller is the feeding roller of the first group of fibers. In addition, the device also includes a control device and a transmission device; the control device includes a program controller and its transmission circuit, the transmission device includes two motors, two chains, two sets of gears, the third roller and the top roller are The second group of fibers is held and fed,...

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

No PUM Login to view more

Abstract

A segmentally colored yarn is disclosed, which features that in has different colors longitudinally. Its spinning apparatus features that a feed roller behind the third roller, a controller and a driver are additionally used. Its spinning method features that the draft in the primary draft region for the first group of fibres is formed by the fourth roller, the third roller, and the first and the second apron rollers of spinning frame, and the draft in the primary draft region for the second group of fibres is formed by the fourth roller, the third roller, and the first roller and the second apron roller of spinning frame.

Description

technical field [0001] The invention relates to the technical field of spinning. Background technique [0002] For a long time, with the continuous improvement of people's demand for clothing, various colorful clothing fabrics have emerged, from pure spinning of single fiber in the past to blending of multiple fibers, from pure color spinning in the past to blending of multi-color fibers now, and then Coupled with the further development of the dyeing and finishing process, the color, color and layering of the fabric have been greatly improved. Up to now, the spinning process is still based on three-roller underdrawing and ring spinning, and multi-color mixing is still studied in the horizontal combination of fibers. To achieve different colors in the vertical direction of the yarn is the current differentiated fiber. , the research problem of multi-color blended simulation yarn. [0003] There are two types of broken color yarn currently 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
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): D01H5/22D01H5/70D02G3/38
Inventor 李恩生夏龙全
Owner 上海日舒棉纺织厂
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