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PTT (polytrimethylene terephthalate) filament core-spun particle slub yarn

A technology of slub yarn and filament wrapping, which is applied in yarn, textile and papermaking, etc. It can solve the problems of spandex filament not acid resistance, poor three-dimensional effect of fabric, poor coloring performance, etc., and achieve soft hand feeling, dry fabric and various styles Effect

Inactive Publication Date: 2012-07-11
ZHANGJIAGANG TIANYI WEAVING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The defect of this kind of spandex core-spun yarn is: because the spandex filament is not acid-resistant, chlorine-resistant, and has poor coloring performance, the core-spun yarn made of spandex filament is not suitable for fine bleaching, low-temperature dyeing, etc.
Moreover, the fabric made of spandex core-spun yarn has poor three-dimensional sense, poor hand feeling and single style.

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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  • PTT (polytrimethylene terephthalate) filament core-spun particle slub yarn
  • PTT (polytrimethylene terephthalate) filament core-spun particle slub yarn
  • PTT (polytrimethylene terephthalate) filament core-spun particle slub yarn

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Embodiment Construction

[0010] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0011] see figure 1 , a PTT filament core-spun particle slub yarn, comprising: PTT filament 1, a yarn fiber layer 2 is coated on the outside of the PTT filament 1, and raised bamboo segments are arranged at intervals on the yarn fiber layer 2 3. Particle segments 4 are arranged at intervals on the yarn fiber layer 2 and the bamboo segment 3 . The PTT filament core-spun particle slub yarn in the present invention is acid-resistant, chlorine-resistant, has good antifouling performance and elastic stability, and is easy to dye and process. In addition, it is made of PTT filament core-spun particle slub yarn The high-quality fabric is dry, crisp, soft, strong three-dim...

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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Abstract

The invention discloses a PTT (polytrimethylene terephthalate) filament core-spun particle slub yarn, comprising PTT filaments, a yarn fiber layer coated outside of the PTT filaments, convex slub segments arranged on the yarn fiber layer at an interval, and particle segments arranged on the yarn fiber layer and slub segments at an interval. The PTT filament core-spun particle slub yarn of the invention has the advantages of acid resistance, chlorine resistance, and good antifouling performance and elastic stability, and is easy to dye and process. In addition, fabrics made from the PTT filament core-spun particle slub yarn are dry, comfortable, stiff and smooth, and has soft handfeel, high stereoscopic impression and diverse styles.

Description

technical field [0001] The invention relates to a PTT filament core-spun particle slub yarn. Background technique [0002] The currently commonly used spandex core-spun yarn is made of spandex filament as the inner core and the outer yarn fiber layer; its production method is: feeding the short fiber roving into the drafting zone from the back roller, feeding the spandex filament from the front roller, and The staple fiber roving strands after drafting are merged and twisted to form spandex core-spun yarn. Natural fibers such as cotton, wool, hemp, and silk can be used for the outsourced short fiber roving. The defect of this kind of spandex core-spun yarn is: because the spandex filament is not acid-resistant, chlorine-resistant, and has poor coloring performance, the core-spun yarn made of spandex filament is not suitable for fine bleaching, low-temperature dyeing and other varieties. And the fabric three-dimensional feeling that makes with spandex core-spun yarn is poor...

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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IPC IPC(8): D02G3/34D02G3/36D02G3/02
Inventor 唐晓燕方金苗方兵陈品龙
Owner ZHANGJIAGANG TIANYI WEAVING