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A preparation method of three-dimensional concave-convex merino all-wool fancy yarn

A beautiful, three-dimensional technology, applied in the direction of yarn, textiles and paper making, can solve the problem of single form and achieve the effect of overcoming the single form of fiber

Active Publication Date: 2017-07-11
江苏鹿港科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a method for preparing a three-dimensional concave-convex merino all-wool fancy yarn that can overcome the single defect of the traditional flower twister fiber form and enrich the fancy yarn;

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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  • A preparation method of three-dimensional concave-convex merino all-wool fancy yarn

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Embodiment Construction

[0014] The above is a general description of the present invention, and the following will further explain the claims of the present invention through specific embodiments.

[0015] Due to the untreated wool yarn, it can only be felted as a whole, and this idea is to use the different properties of different wools, and the two are combined through the LEGAFL S 100EL2 machine. Then after milling treatment, the three-dimensional concave-convex effect can be obtained;

[0016] 1) Raw material selection: Two wools with different colors and different properties are selected as raw materials;

[0017] One is wool that has been preshrunk treated; the other is natural untreated merino ordinary Australian wool;

[0018] 2) Machine selection: The advanced LEGAFL S 100EL2 hollow spindle ring spindle fancy twisting machine developed and designed by PAFA is used for production. This fancy twisting machine is an imported Italian double-drawing device, which can draft two sets of different ...

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Abstract

The invention discloses a method for preparing a three-dimensional concave-convex merino all-wool fancy yarn. The steps are as follows: 1) selecting wool that has undergone shrink-proof treatment and natural untreated merino ordinary Australian wool as raw materials; 2) The drafting areas of different raw materials of the flower twisting machine are divided into drafting area A and drafting area B; 3) The fancy raised yarn is subjected to repeated mechanical external forces under hot and humid conditions to achieve partial felting and protruding arches Together, three-dimensional concave-convex merino all-wool fancy yarn is obtained. Through the double drafting inlet device of the flower twisting machine, two groups of full-wool rovings of different colors and different properties are drafted at the same time, and finally passed through the drum raising machine, the loop part becomes raised yarn, and the flat yarn part remains unchanged, that is, a gap is completed Made of segmented raised yarn. It overcomes the defect of single fiber form of traditional flower twister and enriches the characteristics of fancy yarn. Moreover, the obtained three-dimensional concave-convex merino all-wool fancy yarn does not need subsequent dyeing, and is a green and environmentally friendly product.

Description

technical field [0001] The invention relates to a preparation method of all-wool fancy yarn, in particular to a preparation method of three-dimensional concave-convex merino all-wool fancy yarn. Background technique [0002] Fancy yarn has a fancy appearance for decoration, and there are many varieties and production methods. The structure of fancy yarn is composed of core yarn, decorative yarn and fixed yarn. The core yarn bears strong force and is the main yarn; the decorative yarn is twisted and wrapped around the core yarn to form an effect; the fixed yarn is wrapped around the outer periphery of the decorative yarn with the opposite twist direction to fix the pattern, but there are also cases where the fixed yarn is not used. [0003] Ordinary wool yarn can only be felted as a whole, but cannot be felted locally. In addition, the same kind of yarn cannot achieve two color effects, or similar to other yarns, the stability is not enough. The fiber of the traditional fan...

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): D02G3/34D02G3/04
Inventor 缪进义高慧忠
Owner 江苏鹿港科技有限公司
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