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Cabling twisted composite yarn cabling

A kind of yarn and single yarn technology, applied in yarn, textile and papermaking, etc., can solve the problems of small yarn package and low processing speed, and achieve the effect of moderate tightness, stable structure and satisfactory fabric feel

Inactive Publication Date: 2007-07-04
JIANGSU JIANLU WOOLEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing filament and short fiber composite yarn methods mainly include core-spun composite, wrapping composite, Sirofil composite, Plyfil composite, etc. These existing composite yarn methods usually require special production equipment, or require existing Spinning equipment has been modified, and there are disadvantages such as low processing speed and small yarn package

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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  • Cabling twisted composite yarn cabling
  • Cabling twisted composite yarn cabling
  • Cabling twisted composite yarn cabling

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] Fig. 2 is the enlarged picture of the appearance of the yarn spun by the prior art, and Fig. 3 is the enlarged picture of the appearance of the yarn spun by the present invention. The twisting tension of the polyester-cotton 65 / 35 combed spun yarn is 20cN. Apply the double twist twist (40 twist / cm) in the same direction as the single yarn (Z twist+Z twist, i.e. the present invention) and reverse (Z twist+S twist, i.e. traditional twist) to the parallel twisted composite yarn respectively, to obtain The tensile curve of the yarn is shown in Figure 1. It can be seen that its strength does not decrease due to the change of the twist direction; as shown in Figure 2 and Figure 3, the appearance of the (Z twist + Z twist) parallel twisted composite yarn is much The appearance of the parallel-twisted composite yarn is better than (Z-twist + S-twist).

[0018] Under the premise of reasonable tension matching and twist direction design, the double-twisted composite yarn can ach...

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 refers a cabling complexing yarn made of long thread of synthetical fiber and short fiber yarn. Its character: twisting direction of the complexing yarn is consistent with that of single yarn of short fiber yarn; the long thread of synthetical fiber is Terylene thread and the short fiber yarn is simple yarn spun by cotton and wool.

Description

technical field [0001] The invention relates to a parallel-twisted composite yarn, the twist direction of the composite yarn is consistent with the twist direction of short fiber single yarn. Background technique [0002] In the prior art, yarns spun from short fibers such as cotton, wool, and viscose provide fabrics with excellent hygroscopicity, comfort and good hand feeling; synthetic fiber filaments such as polyester and nylon have higher strength and The uniformity of dryness provides the fabric with excellent fastness and a uniform surface appearance. Filament and staple fiber are compounded into yarn, which can have the advantages of both filament and spun yarn. The existing filament and short fiber composite yarn methods mainly include core-spun composite, wrapping composite, Sirofil composite, Plyfil composite, etc. These existing composite yarn methods usually require special production equipment, or require existing Spinning equipment is modified, and there are ...

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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Patent Type & Authority Patents(China)
IPC IPC(8): D02G3/38
Inventor 施楣梧
Owner JIANGSU JIANLU WOOLEN
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