Core-spun yarn with rabbit hair imitation effect and preparation method thereof

Abstract

The invention discloses a core-spun yarn with a rabbit hair imitation effect and a preparation method thereof. The core-spun yarn comprises an outer yarn and a core yarn, wherein the outer yarn is prepared from viscose fiber, common nylon staple fiber and special-shaped nylon staple fiber in the ratio of 72 to 14 to 14; the core yarn is 50 DPBT low elastic filament. Compared with the prior art, the core-spun yarn has the advantages that (1) the core-spun yarn has a rabbit hair imitation appearance, the characteristics of high strength, less hairiness and the like of the yarn are realized at the same time, the defects of low strength and poor spinnability of rabbit hair are overcome, fabrics made by the core-spun yarn are insusceptible to hair drop, pilling and deformation and are easy to wash, and the production cost is lowered at the same time; (2) in the method, the arrangement of three kinds of fibers in the outer yarn can be controlled by transferring fibers in the spinning process, and the rabbit hair imitation appearance of the yarn is realized finally.

Description

technical field [0001] The invention belongs to the technical field of textiles and relates to a new spinning method, in particular to a core-spun yarn with the effect of imitating rabbit hair and a preparation method thereof. Background technique [0002] Rabbit hair is one of the thinnest fibers in animal fibers. It has the characteristics of smoothness, lightness, fluffiness and softness, and good moisture absorption and warmth retention. Poor, there is a lot of noil in production, and the strength is low and easy to break, and the spinnability is poor. At the same time, textile products made of rabbit hair fibers are not easy to dye, lose hair, and pill. Therefore, at present, there are two main aspects to the spinning research of rabbit hair. One is to modify the rabbit hair fiber or finish the yarn. Improve the spinnability, because the rabbit hair itself has a small output and high price, this method will undoubtedly increase the cost, which is not conducive to the ...

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Problems solved by technology

[0003] The technical problem to be solved: In order to overcome the shortcomings of the existing technology, obtain an appearance with the effect of imitating rabbit fur, and at the same time realize the characteristics of high strength and less hairiness of the yarn, and overcome the defects of low strength and poor spinnability of rabbit hair itself, The manufactured fabric is not easy to pilling, not easy to deform, easy to wash, and reduces production cost at the same time. The invention adopts viscose fiber with different thickness, ordinary nylon staple fiber and a kind of nylon special-shaped staple fiber with the effect of imitating rabbit hair. Blending, at the same time, the core-spun production method is adopted in the spinning process, and the 50DPBT low-elasticity filament is used as the core yarn, and the core-spun yarn with the effect of imitating rabbit hair is obtained through the control of fiber transfer during the spinning process

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