Check patentability & draft patents in minutes with Patsnap Eureka AI!

Siro spandex stain color bamboo joint core-spun yarn

A technology of siro spinning and core-spun yarn, which is applied to yarn, textiles and papermaking, etc. It can solve the problems of single style, inability to combine multiple advantages, and inability to use textile fabrics, etc., to achieve strong three-dimensionality, special style, and individuality Enhanced effect

Inactive Publication Date: 2008-02-06
ZHANGJIAGANG TIANYI WEAVING
View PDF0 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The disadvantages of the above three yarns are: the style is single, and they cannot have many advantages at the same time. Usually, they can only be used for ordinary textile fabrics, and cannot be used for some high-end textile fabrics.

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
  • Siro spandex stain color bamboo joint core-spun yarn

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] The present invention will be further described below in conjunction with the drawings and specific embodiments.

[0015] As shown in Figure 2, the Siro-spun spandex satin-colored slub core-spun yarn of the present invention includes a central spandex filament 3, and a yarn fiber layer 30 is wrapped around the central spandex filament 3. The layer 30 is also provided with raised bamboo segments 34 at intervals, and the yarn fiber layer 30 in each bamboo segment 34 is composed of two strands 31 and 32 wound and twisted at intervals. In actual production, the two strands 31 and 32 can be different fibers, or the same fiber or two fibers with the same blending ratio; the bamboo segment 34 can be equal-diameter bamboo. , Variable diameter bamboo joints, variable branch bamboo joints, knotted bamboo joints, etc.

[0016] As shown in Figure 1, the above-mentioned Siro spinning spandex satin-colored slub core-spun yarn production method is briefly described as follows: the "slub r...

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

The present invention discloses a siro spandex-core spun satin slub yarn which, with the advantages of three kinds of yarns, has unique and diverse characteristics and can be applied to high-grade textile fabrics. The yarn comprises a central spandex filament and is characterized in that the exterior of the spandex filament is coated with a yarn fiber layer, which is arranged with convex slub segments in intervals; the yarn fiber layer in each slub segment consists of two whiskers winded and twisted in intervals. The siro spinning spandex core spun satin slub yarn has the advantages of siro spun yarns, spandex-core spun yarns and satin slub yarns, and can be widely applied to various high-grade textiles.

Description

Technical field [0001] The invention relates to a Siro spun spandex satin colored slub core-spun yarn. Background technique [0002] Spandex fiber is a kind of polyurethane fiber, which is a kind of high elasticity fiber. The biggest feature of spandex fiber is that it has greater elongation and slowly stretches, and its elongation can reach between 450-600% at most. After the force is relaxed, It can be quickly restored to its original state. [0003] The currently commonly used spandex core-spun yarns all use spandex filaments as the inner core and wrap the yarn fiber layer; the production method is as follows: short fiber roving is fed from the rear roller to the drafting zone, and spandex filaments are fed from the front roller. The short fiber roving after drafting must be combined and twisted to form a spandex core-spun yarn. Natural fibers such as cotton, wool, hemp, and silk can be used as the short fiber roving for the outer covering. Spandex core-spun yarn has good elon...

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): D02G3/36D02G3/34D02G3/32D02G3/02D02G3/04
Inventor 陈洪法方金苗刘士波朱玉芬
Owner ZHANGJIAGANG TIANYI WEAVING
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com