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A kind of rabbit hair blended slub yarn

A technology of slub yarn and rabbit hair, which is applied in yarn, textile and paper making, etc., can solve the problems of easy noil and poor cohesion of rabbit hair fibers, and can solve the problem of noil, excellent heat preservation performance and good wear resistance. Effect

Active Publication Date: 2020-06-26
IANGSU COLLEGE OF ENG & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to address the deficiencies of the prior art, and now provide a rabbit hair blended slub yarn that can effectively improve the problems of poor cohesion of rabbit hair fibers and easy shedding.

Method used

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  • A kind of rabbit hair blended slub yarn

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preparation example Construction

[0030] (2) Preparation of section A sliver: Viloft fiber, rabbit hair fiber and PTT fiber are semi-worsted, and the preparation of section A sliver is completed through wool blending and carding steps; the amount of rabbit hair added is A 20-50% of the total mass of section A sliver, the addition of Viloft fiber is 20-40% of the total mass of A section sliver, the addition of PTT fiber is 10-40% of the total mass of A section sliver, rabbit hair fiber It is a first-class product, the length of rabbit hair is 45-55mm, the specification of Viloft fiber is 2.4dtex*51mm, and the specification of PTT fiber is 2.4dtex*51mm;

[0031] (3) Preparation of B-section sliver: Viloft fiber and Modal fiber are cleaned and carded to complete the preparation of B-section sliver; the amount of Viloft fiber added is 10-50% of the total mass of B-section sliver %, the amount of modal fiber added is 50-90% of the total mass of section B sliver, the specification of Viloft fiber is 0.9dtex*40mm, an...

Embodiment 1

[0039] A kind of rabbit hair blended slub yarn, which is spun by the technology of compact siro spinning slub yarn, after the selection of raw materials, the preparation of section A sliver, the preparation of section B sliver, drawing, roving and spun yarn steps Complete the preparation of rabbit hair blended slub yarn; concrete steps are as follows:

[0040] (1) Selection of raw materials: Modal fiber, Viloft fiber, rabbit hair fiber and PTT fiber are selected;

[0041] (2) Preparation of section A sliver: Viloft fiber, rabbit hair fiber and PTT fiber are semi-worsted, and the preparation of section A sliver is completed through wool blending and carding steps;

[0042] (3) Preparation of section B sliver: Viloft fiber and Modal fiber are cleaned and carded to complete the preparation of section B sliver; the addition of Viloft fiber is 10% of the total mass of section B sliver, The amount of Modal fiber added is 90% of the total mass of the B section sliver, the specificat...

Embodiment 2

[0050] A kind of rabbit hair blended slub yarn, which is spun by the technology of compact siro spinning slub yarn, after the selection of raw materials, the preparation of section A sliver, the preparation of section B sliver, drawing, roving and spun yarn steps Complete the preparation of rabbit hair blended slub yarn; concrete steps are as follows:

[0051] (1) Selection of raw materials: Modal fiber, Viloft fiber, rabbit hair fiber and PTT fiber are selected;

[0052] (2) Preparation of section A sliver: Viloft fiber, rabbit hair fiber and PTT fiber are semi-worsted, and the preparation of section A sliver is completed through wool blending and carding steps;

[0053] (3) Preparation of section B sliver: Viloft fiber and Modal fiber are cleaned and carded to complete the preparation of section B sliver; the addition of Viloft fiber is 50% of the total mass of section B sliver, The amount of modal fiber added is 50% of the total mass of section B sliver, the specification ...

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Abstract

The invention discloses a rabbit hair blended slubby yarn which is made by spinning according to a compact-siro spinning technique for slubby yarns. Rabbit hair blended slubby yarn preparation is completed by steps of raw material selection, section A cotton sliver preparation, section B cotton sliver preparation, drawing, roving and spinning. By section A cotton sliver preparation and section B cotton sliver preparation, semi-worsted spinning and medium staple fibers are adopted for section A cotton slivers, a cotton spinning process and thin and short fibers are adopted for B cotton slivers,the section A cotton slivers and the section B cotton slivers are subjected to drawing and mixing prior to compact-siro spinning, problems of poor cohesion and proneness to noil of rabbit hair fiberscan be effectively improved, and intrinsic characteristics of pilling resistance, high strength, great abrasion resistance and excellent thermal preservation performance of rabbit hairs are kept. Byblending of the rabbit hair fibers, Viloft fibers, PTT fibers and modal fibers, the yarn obtained by blending effectively integrates advantages of the rabbit hair fibers, the Viloft fibers, the PTT fibers and the modal fibers.

Description

technical field [0001] The invention belongs to the field of textiles, and in particular relates to a rabbit hair blended slub yarn. Background technique [0002] Modal fiber is a high wet modulus cellulose regenerated fiber developed by Austrian Lenzing Company. It has good hygroscopicity and air permeability. Its crystallinity is small, the fiber is soft and smooth, and has a strong silky texture. , still supple after repeated washing, full of bright colors, no fibrillation, comfortable to wear. [0003] The PTT fiber of the polyester fiber family has the characteristics of both polyester and nylon. In addition to good anti-fouling performance, it also has the characteristics of easy dyeing, soft hand feeling, high elasticity, and easy drying. PTT fibers cannot have high modulus and low elongation like PET fibers, and the minimum elongation at break of PTT fibers is about 20%. The test shows that the PTT fiber can still recover 100% even after 10 times of 20% maximum str...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D02G3/04D02G3/34
CPCD02G3/04D02G3/34D10B2201/02D10B2201/20D10B2331/04
Inventor 刘梅城
Owner IANGSU COLLEGE OF ENG & TECH