CN216947353U

CN216947353U - Super-soft antistatic fine-bonding yarn

Info

Publication number: CN216947353U
Application number: CN202123157810.2U
Authority: CN
Inventors: 蒋利峰; 董杰; 李莉
Original assignee: Zhejiang Fuyou Technology Co ltd
Current assignee: Zhejiang Fuyou Technology Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-07-12
Anticipated expiration: 2031-12-15

Abstract

The utility model provides an ultra-soft antistatic fine bonding yarn, which belongs to the technical field of textile yarns and comprises the following components: antistatic viscose fine spinning yarns and special-shaped nylon filaments; the antistatic viscose spinning yarn is coated and arranged outside the special-shaped nylon filament yarn; the outer diameter of the profiled nylon filament is smaller than the inner diameter of the antistatic viscose spinning yarn. The yarn provided by the utility model comprises the antistatic viscose spun yarn on the outer layer and the profiled nylon filament yarn on the inner side, and has excellent antistatic property, softness, heat retention and durability.

Description

Super-soft antistatic fine-bonding yarn

Technical Field

The utility model relates to the technical field of textile yarns, in particular to an ultra-soft antistatic fine-bonding yarn.

Background

The worsted yarn is also called combed yarn, and refers to yarn spun by a combing process, including combed cotton yarn and combed wool yarn. The fiber in the yarn has high parallel straightness, uniform and smooth evenness, higher cost and higher yarn count. The combed yarn is mainly used as the raw material of high-grade fabrics and knitwear, such as worsted, gabardine, tweed, woolen sweater and the like. Viscose is one of viscose, viscose for short, viscose filament and rayon. 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. The common raw materials of the existing woolen sweater are wool and cotton fiber, the wool is soft and has good heat retention, but the price is high, the maintenance is troublesome, and the cotton fiber is comfortable and skin-friendly, absorbs moisture and is breathable, but has the defects of easy wrinkling and shrinkage and the like. In order to overcome the problems, blended yarns are generally adopted at present, but the existing blended yarns still have the problems of insufficient hand feeling, relatively poor heat retention, insufficient structural strength, easy deformation and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an ultra-soft antistatic fine-bonding yarn.

In order to solve the technical problem, the utility model aims to realize that:

an ultra-soft antistatic fine-textured yarn comprising: antistatic viscose fine spinning yarns and special-shaped nylon filaments; the antistatic viscose spinning yarn is coated and arranged outside the special-shaped nylon filament yarn; the outer diameter of the profiled nylon filament is smaller than the inner diameter of the antistatic viscose spinning yarn.

On the basis of the scheme, and as a preferable scheme of the scheme, the cross section of the profiled nylon filament is in a shape of a quadrangle star.

On the basis of the scheme and as a preferred scheme of the scheme, the fineness of the profiled nylon filament is 40D; the fineness of the antistatic viscose worsted yarn is 65D.

On the basis of the scheme, and as a preferable scheme of the scheme, the surface of the special-shaped nylon filament is adhered with a layer of antibacterial layer.

On the basis of the scheme, the antistatic viscose spinning yarn is externally wound with the polylactic acid filament yarn as a preferable scheme of the scheme.

On the basis of the scheme, and as a preferable scheme of the scheme, the antistatic viscose spinning yarns are externally wound with the polyvinyl chloride filament yarns.

On the basis of the scheme and as a preferable scheme of the scheme, the antifouling self-cleaning layer is attached to the outer surface of the antistatic viscose worsted yarn.

The utility model has the beneficial effects that: the utility model adopts the viscose refined yarn which is subjected to antistatic modification as the covering yarn, and has the advantages of soft hand feeling, moisture absorption, ventilation, good antistatic property, good luster and the like; the special-shaped nylon filament with the fineness smaller than the inner surface fineness of the antistatic viscose worsted yarn is arranged in the antistatic viscose worsted yarn, so that the structural strength of the yarn can be improved, the yarn has the advantages of deformation resistance, shrinkage resistance and the like, the applicability of the yarn is greatly improved, a cavity is formed between the antistatic viscose worsted yarn and the special-shaped nylon filament, the yarn is more fluffy and soft, and the heat retention property of the yarn is enhanced.

Drawings

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

Fig. 2 is a schematic structural diagram of a second embodiment of the present invention.

FIG. 3 is a schematic diagram of a third structure according to an embodiment of the present invention.

In the figure: 1. antistatic viscose fine spinning; 2. profiled nylon filaments; 3. a polylactic acid filament; 4. an antimicrobial layer; 5. a polyvinyl chloride filament; 6. an antifouling self-cleaning layer.

Detailed Description

The utility model is further described with reference to the following figures and specific examples.

The first embodiment is as follows:

as shown in fig. 1, an ultra-soft antistatic fine viscose yarn comprises: antistatic viscose spun yarn 1 and special-shaped nylon filament yarn 2; the antistatic viscose spinning yarn 1 is coated and arranged outside the profiled nylon filament yarn 2; the outer diameter of the profiled nylon filament 2 is smaller than the inner diameter of the antistatic viscose spun yarn 1. Specifically, the preparation method of the ultra-soft antistatic fine sticky yarn comprises the following steps: the method comprises the steps of coating the easily-hydrolyzed fiber outside the special-shaped nylon filament 2 to form composite yarn, then preparing the composite yarn and the antistatic viscose worsted yarn 1 into core-spun yarn, wherein the composite yarn is core yarn, the antistatic viscose worsted yarn 1 is coating yarn, and hydrolyzing the easily-hydrolyzed fiber to enable a cavity to exist between the antistatic viscose worsted yarn 1 and the special-shaped nylon filament 2, so that the generated structure is characterized in that the fineness of the special-shaped nylon filament 2 is smaller than the corresponding fineness of the inner surface of the coating yarn prepared from the antistatic viscose worsted yarn 1.

Preferably, the antistatic viscose rayon worsted yarn 1 is spun by antistatic bamboo charcoal viscose rayon, and the preparation method of the antistatic bamboo charcoal viscose rayon comprises the following steps: fully mixing the antistatic bamboo charcoal solution and the viscose through a static mixer, directly sending the mixture to a spinning machine for spinning, and performing post-treatment to obtain a finished product; the flow rate of the antistatic bamboo charcoal solution entering the static mixer is greater than that of the viscose entering the static mixer. The preparation method of the antistatic bamboo charcoal solution comprises the following steps: firstly, adding alkali, a thickening agent and a dispersing agent into bamboo charcoal powder, dispersing the bamboo charcoal powder in water, stirring and grinding the mixture uniformly to obtain a bamboo charcoal solution; mixing with graphite solution, stirring, standing for 60-180min to saturate bamboo charcoal adsorption to graphite. The antistatic bamboo charcoal viscose fiber has a lasting antistatic effect, so that the woven fabric does not lose the antistatic effect along with the lapse of time, and the quality of the fabric is improved.

Further preferably, the cross section of the profiled nylon filament 2 is in a shape of a quadrangle star; the fineness of the profiled nylon filament 2 is 40D; the fineness of the antistatic viscose worsted yarn 1 is 65D.

The second embodiment:

as shown in fig. 2, in this embodiment, on the basis of the first embodiment, an antibacterial layer 4 is attached to the surface of the profiled nylon filament 2; the antistatic viscose spinning yarn 1 is externally wound with a polylactic acid filament 3 and a polyvinyl chloride filament 5. The antibacterial layer 4 can enhance the antibacterial and bacteriostatic performance of the yarn, prevent the yarn from breeding bacteria and mites, and improve the safety and sanitation of the yarn. The polylactic acid filament 3 has the characteristics of bacteriostasis, crease resistance, resilience, soft hand feeling and the like, can improve the bacteriostasis of the yarn, can soften the hand feeling of the yarn, and improves the elasticity of the yarn. The polyvinyl chloride filament 5 has the characteristics of high strength, good wear resistance, good heat retention, good elasticity and the like, enhances the wear resistance of the yarn while improving the structural strength and elasticity of the yarn, and can effectively prolong the service life of the yarn.

Preferably, the antibiotic layer 4 is composed of a nano silver-based antibiotic agent. The polylactic acid filament 3 is spirally wound outside the antistatic viscose worsted yarn 1; the polyvinyl chloride filament 5 is spirally wound on the outer side of the polylactic acid filament 3, and the winding pitch is at least 5 times of the winding diameter.

Example three:

as shown in fig. 3, the present embodiment is different from the first embodiment in that: and an antifouling self-cleaning layer 6 is attached to the outer surface of the antistatic viscose worsted yarn 1. The antifouling self-cleaning layer 6 enables the yarn to have certain antifouling self-cleaning capability, is not easy to stain and more durable, reduces the washing frequency and prolongs the service life. The antifouling self-cleaning layer 6 is obtained by placing yarns in a middle layer of a mixed solution of an antifouling finishing agent and a self-cleaning finishing agent, and performing ultrasonic impregnation, drying and baking.

The foregoing detailed description of the preferred embodiments of the utility model has been presented. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the above teachings. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.

Claims

1. An ultra-soft antistatic fine-bonding yarn is characterized by comprising: antistatic viscose spun yarn (1) and special-shaped nylon filament yarn (2); the antistatic viscose worsted yarn (1) is coated and arranged outside the special-shaped nylon filament (2); the outer diameter of the special-shaped nylon filament (2) is smaller than the inner diameter of the antistatic viscose spun yarn (1).

2. The ultra-soft antistatic fine bonding yarn as claimed in claim 1, wherein the cross-sectional shape of the profiled nylon filament (2) is a quadrangle star.

3. The super-soft antistatic fine-textured yarn according to claim 1, wherein the fineness of the profiled nylon filaments (2) is 40D; the fineness of the antistatic viscose worsted yarn (1) is 65D.

4. The ultra-soft antistatic fine viscose yarn according to claim 1, wherein an antibacterial layer (4) is attached to the surface of the profiled nylon filament (2).

5. The ultra-soft antistatic fine viscose yarn according to claim 1, wherein the antistatic fine viscose yarn (1) is externally wound with a polylactic acid filament yarn (3).

6. The ultra-soft antistatic fine spun yarn according to claim 1, wherein the antistatic viscose fine spun yarn (1) is externally wound with a polyvinyl chloride filament (5).

7. The ultra-soft anti-static fine viscose yarn according to claim 1, wherein an anti-fouling self-cleaning layer (6) is attached to the outer surface of the anti-static fine viscose yarn (1).