CN212375455U - Vortex spun-bonded adhesive yarn - Google Patents

Abstract

The utility model discloses a vortex spun-bonded adhesive yarn, which comprises a yarn body; the yarn body comprises core yarn, winding yarn, a flax fiber layer and a bamboo viscose fiber layer; the core yarn is PTT yarn; the PTT yarns are made of PTT fibers; the winding yarn is formed by twisting and stranding viscose strong yarns; the winding yarn is spirally wound outside the core yarn; the flax fiber layer is formed by spirally wrapping flax fibers outside the winding yarns; the bamboo viscose fiber layer is formed by spirally wrapping bamboo viscose fibers outside the flax fiber layer. The utility model discloses touch soft comfortable, yarn intensity is high, and elasticity is good, difficult fracture, has good antibacterial property, and moisture absorption and desorption performance is good, and the comprehensive properties is excellent.

Description

Vortex spun-bonded adhesive yarn

Technical Field

The utility model relates to a weaving yarn field, in particular to vortex is spun and is glued yarn.

Background

With the continuous progress of society, textile technology and textile equipment are continuously developed, new yarns are continuously appeared, and vortex spun yarns are one of the most attractive yarns. Vortex spinning is a new technology in the existing spinning system, compared with the traditional ring spinning: the method has the characteristics of short spinning flow, high production efficiency, online quality monitoring, high automation intelligent degree and the like, and also has the advantages of greatly reducing labor, reducing yarn hairiness and the like. Therefore, the vortex spun yarn is processed into needle and cotton fabrics, and has the advantages of smooth cloth cover, less hairiness, good wear resistance, good fuzz and pilling resistance, bright color, moisture absorption, quick drying and the like. At present, the vortex spinning technology is researched a lot at home and abroad, but the research on the linear performance of the vortex spinning is less.

The viscose fiber is a main variety of artificial fiber, is a chemical fiber variety with the second largest output in China, and is prepared by separating natural cellulose through chemical reaction by using chemical pulp, wherein the main raw material of the viscose fiber comprises cotton pulp and wood pulp, and the raw material used in China is mainly the cotton pulp. Viscose fibers have good hygroscopicity, are easy to dye, are not easy to generate static electricity, have good spinnability, and are widely applied to the fields of various textiles, clothing and the like. However, the existing viscose fiber yarn has the problems of poor structural strength and poor elastic resilience.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides a vortex spun-bonded adhesive yarn improves viscose's not enough with viscose and other cellosilk blending, has solved current chinese hemp cotton fiber blended yarn and has that chinese hemp fiber rigidity is big, and it is poor to suitable spinnability, drops easily when mixing with cotton fiber, splits, the problem of knoing.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: an eddy current spun-bonded adhesive yarn comprises a yarn body; the yarn body comprises core yarn, winding yarn, a flax fiber layer and a bamboo viscose fiber layer; the core yarn is PTT yarn; the PTT yarns are made of PTT fibers; the winding yarn is formed by twisting and stranding viscose strong yarns; the winding yarn is spirally wound outside the core yarn; the flax fiber layer is formed by spirally wrapping flax fibers outside the winding yarns; the bamboo viscose fiber layer is formed by spirally wrapping bamboo viscose fibers outside the flax fiber layer.

As a preferred scheme of the utility model, the core yarn is formed by 1-4 PTT yarns through untwisted stranding.

As an optimized proposal of the utility model, the PTT yarn is 2.2 tex.

As an optimal scheme of the utility model, the spiral of flax fiber layer and bamboo viscose fiber layer twines opposite direction.

As a preferred scheme of the utility model, the yarn body is 26 tex.

Through the technical scheme, the utility model discloses technical scheme's beneficial effect is: the utility model discloses touch soft comfortable, yarn intensity is high, and elasticity is good, difficult fracture, has good antibacterial property, and moisture absorption and desorption performance is good, and the comprehensive properties is excellent. The utility model adopts the PPT yarn with elasticity as the core yarn, and the PTT yarn has good elastic resilience, and the yarn body has high yarn strength after certain extension by matching with the winding yarn; adopt flax fiber layer cladding outside the winding yarn, have good moisture absorption heat dispersion, the ability of releasing moisture, it is antifouling antistatic, antibacterial property, flame retardant property is good simultaneously, can improve viscose fiber through flax fiber layer and release moisture poor performance, difficult dry, the poor shortcoming of gas permeability after weing, with outside bamboo viscose fiber layer cooperation, make the yarn body have soft sense of touch, good antibacterial property and air permeability.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention.

The corresponding part names indicated by the numbers and letters in the drawings:

1. core yarn 2, winding yarn 3, flax fiber layer

4. Bamboo viscose fiber layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Examples

With reference to fig. 1, the utility model discloses a vortex spun-bonded yarn, which comprises a yarn body. The yarn body comprises a core yarn 1, a winding yarn 2, a flax fiber layer 3 and a bamboo viscose fiber layer 4. The core yarn 1 is a PTT yarn. Preferably, the core yarn 1 is formed by untwisting and plying 1 to 4 PTT yarns. The PTT yarn is made of PTT fibers. The PTT yarn was 2.2 tex. The winding yarn 2 is formed by twisting and plying viscose strong yarn. The viscose strong yarn is preferably fine denier viscose strong yarn so as to ensure the softness and elastic resilience of the yarn body. The winding yarn 2 is spirally wound outside the core yarn 1. The flax fiber layer 3 is formed by spirally wrapping the flax fibers outside the winding yarns 2. The bamboo viscose fiber layer 4 is formed by spirally coating bamboo viscose fibers outside the flax fiber layer 3. Preferably, the spiral wrapping directions of the flax fiber layer 3 and the bamboo viscose fiber layer 4 are opposite. The yarn body is preferably controlled at 26 tex.

Through the above-mentioned specific embodiment, the beneficial effects of the utility model are that: the utility model discloses touch soft comfortable, yarn intensity is high, and elasticity is good, difficult fracture, has good antibacterial property, and moisture absorption and desorption performance is good, and the comprehensive properties is excellent. The utility model adopts the PPT yarn with elasticity as the core yarn 1, and the PTT yarn has good elastic resilience, and the winding yarn 2 is matched to ensure that the yarn body has high yarn strength after a certain extension; adopt flax fiber layer 3 cladding outside winding yarn 2, have good moisture absorption heat dispersion, the ability of releasing moisture, it is antifouling antistatic, antibacterial property, flame retardant property is good simultaneously, can improve viscose fiber through flax fiber layer 3 and release moisture poor, difficult dry, the poor shortcoming of gas permeability after weing, with outside bamboo viscose fiber layer 4 cooperation, make the yarn body have soft sense of touch, good antibacterial property and air permeability.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (5)

1. The vortex spun-bonded adhesive yarn is characterized by comprising a yarn body; the yarn body comprises core yarn, winding yarn, a flax fiber layer and a bamboo viscose fiber layer; the core yarn is PTT yarn; the PTT yarns are made of PTT fibers; the winding yarn is formed by twisting and stranding viscose strong yarns; the winding yarn is spirally wound outside the core yarn; the flax fiber layer is formed by spirally wrapping flax fibers outside the winding yarns; the bamboo viscose fiber layer is formed by spirally wrapping bamboo viscose fibers outside the flax fiber layer.

2. The vortex spun-bonded yarn of claim 1, wherein the core yarn is formed by untwisting and plying 1 to 4 of the PTT yarns.

3. The vortex spun-bonded yarn of claim 1 or 2, wherein the PTT yarn is 2.2 tex.

4. The vortex spun-bonded yarn of claim 3 wherein the layers of flax and bamboo viscose have opposite spiral wrapping directions.

5. The vortex spun-bonded yarn of claim 1 wherein the yarn body is 26 tex.

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