CN213037923U

CN213037923U - Antistatic yarn

Info

Publication number: CN213037923U
Application number: CN202021543869.8U
Authority: CN
Inventors: 何新华; 徐汕文; 蔡先彪
Original assignee: Hunan Kelijia Textile Co ltd
Current assignee: Hunan Kelijia Textile Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-04-23
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses an antistatic yarn, including sinle silk and conductive fiber silk surrounding layer, the sinle silk is two nylon yarn and a polyester fiber yarn plying twisting and forms, and the sinle silk outside is wrapped around there is the covering yarn, and covering yarn surface forming has first viscose fiber layer, and conductive fiber silk wrapping layer is formed by antistatic fiber yarn as first surrounding yarn, graphene fiber yarn as second surrounding yarn spiral winding in the surface of first viscose fiber layer, conductive fiber silk wrapping layer with the ratio of the sectional area of sinle silk is 1:2 ~ 1:3, and has the gluing agent layer at the surface of conductive fiber silk wrapping layer still shaping to there are second viscose fiber layer and natural fiber coating in the gluing agent outer surface cladding in proper order. The utility model discloses a yarn stability is good, and elasticity and toughness are good, and the surperficial sense of touch is good, and antistatic performance is excellent.

Description

Antistatic yarn

Technical Field

The utility model relates to a weaving yarn technical field, concretely relates to antistatic yarn.

Background

The yarn is a product processed by various textile fibers into a certain fineness, and has become an indispensable common article in human life, and with the improvement of textile technology and the improvement of people's pursuit for quality of life, the requirement of consumers on the fabric is higher and higher, and not only the fabric or the fiber is required to have better comfort, but also the fabric or the fiber is required to have some functionality.

In some specific fields, besides the requirement for better wearing comfort, the antistatic requirement for the fabric is higher, because the traditional natural fabrics of cotton, wool and velvet have good skin-friendly property and are comfortable to wear, but the antistatic property is poorer, the generated static electricity influences the wearing comfort on one hand, and on the other hand, the higher static voltage can also generate electric sparks, which can become a potential safety hazard in specific places. Therefore, in order to ensure the life safety of staff and the safety of enterprise products and assets, a large amount of antistatic yarns with good touch feeling, wearing comfort and excellent protection performance are required to be used for fabric weaving.

SUMMERY OF THE UTILITY MODEL

The technical problem solved by the utility model is to provide an antistatic yarn to solve the defects in the technical background.

The utility model provides a technical problem adopt following technical scheme to realize:

the utility model provides an antistatic yarn, includes sinle silk and conductive fiber silk wraps the layer, the sinle silk is two nylon yarn and a polyester fiber yarn plying twisting and forms, and the sinle silk outside is wrapped around there is the covering yarn, and covering yarn surface shaping has first viscose fiber layer, and conductive fiber silk wraps the layer and is formed by antistatic fiber yarn as first wrapping yarn, graphite alkene fiber yarn as the outer surface of second wrapping yarn spiral winding in first viscose fiber layer, the conductive fiber silk wraps the layer with the cross-sectional area of sinle silk is 1:2 ~ 1:3, and still the shaping has the gluing agent layer at conductive fiber silk wraps the surface of layer to in proper order wrap second viscose fiber layer and natural fiber coating at gluing agent layer surface.

As a further limitation, the antistatic fiber yarn is formed by bundling polyphenylene sulfide fiber yarn or polyaniline filament fiber.

By way of further limitation, the antistatic fiber yarn is subjected to a soaking modification treatment by an antistatic agent.

As a further limitation, when the conductive fiber filament wrapping layer is formed by spirally winding the outer surface of the first viscose fiber layer, the ratio of the thickness of the antistatic fiber yarn to the thickness of the graphene fiber yarn is 1: 1-2: 1.

As a further limitation, the first viscose fiber layer and the second viscose fiber layer are made of viscose fibers made of jute fibers, bamboo fibers or flax fibers.

By way of further limitation, the natural fiber used in the natural fiber coating layer is preferably one or a combination of cotton fiber, milk fiber, bamboo fiber and wool fiber.

As a further limitation, a waterproof fiber coating layer is optionally formed between the second viscose fiber layer and the natural fiber coating layer, and the waterproof fiber coating layer is a polyester fiber layer.

Has the advantages that: the utility model relates to an antistatic yarn structural stability is good, weaving performance is outstanding, it carries out the pencil after the twisting of proportion plying as the heart yearn through nylon yarn and polyester fiber yarn, the pliability of the yarn body that can effectively strengthen, and the outer structure of viscose fiber layer and natural fiber coating enables the fabric have the sense of touch of preferred, skin-friendly nature and heat preservation are effectual, and wire fiber structure through reasonable setting sets up and makes the yarn have antistatic function, can electrically conduct in the environment of drying, reduce the surface fabric dust absorption, improve the travelling comfort of clothing, be particularly suitable for preparing antistatic surface fabric and make work clothes, trade frocks such as skirt trousers.

Drawings

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

Wherein: 1. a natural fiber coating layer; 2. antistatic fiber yarn; 3. a second viscose layer; 4. an adhesive layer; 5. a first viscose layer; 6. a core spun yarn; 7. a polyester fiber yarn; 8. nylon yarn; 9. graphene fiber yarns.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.

Referring to fig. 1, in the present embodiment, the innermost layer of the antistatic yarn is a core, the core includes two nylon yarns 8 and a polyester yarn 7, the nylon yarns 8 and the polyester yarn 7 are twisted into a core, the core is wrapped with a cotton core yarn 6, the outer side of the core yarn 6 is formed with a first viscose fiber layer 5, and a conductive fiber wrapping layer is formed on the surface of the first viscose fiber layer 5.

The conductive fiber filament winding layer of the embodiment is formed by spirally winding the antistatic fiber yarn 2 and the graphene fiber yarn 9 with better conductivity on the outer surface of the first viscose fiber layer 5 according to a one-to-one ratio, wherein the antistatic fiber yarn 2 is made of polyphenylene sulfide fiber yarn bundles subjected to soaking modification treatment by an antistatic agent, the thickness ratio of the polyphenylene sulfide fiber yarn bundles to the graphene fiber yarn 9 is 1:1, and the cross-sectional area ratio of the conductive fiber filament winding layer formed by spirally winding the antistatic fiber yarn 2 and the graphene fiber yarn 9 to a core twisted by combining the nylon yarn 8 and the polyester fiber yarn 7 is 1:2, so that the antistatic performance is considered on the basis of obtaining better strength and toughness of the finished yarn.

The outer surface of the conductive fiber filament wrapping layer consisting of the antistatic fiber yarn 2 and the graphene fiber yarn 9 is coated with a waterproof adhesive layer 4, and the outer surface of the adhesive layer 4 is sequentially wrapped with a second viscose fiber layer 3 and a natural fiber wrapping layer 1.

In this embodiment, the viscose fiber materials used in the first viscose fiber layer 5 and the second viscose fiber layer 3 are bamboo fiber-based viscose fibers prepared from bamboo fibers as raw materials through a viscose fiber processing procedure; meanwhile, the natural fiber coating layer 1 adopts cotton fibers as natural fibers, and the two viscose fiber layers and the natural fiber coating layer 1 can provide good stability, surface touch and air permeability for finished yarns and can provide partial auxiliary antistatic performance through the viscose fiber layers.

In other embodiments, a polyester fiber layer can be optionally disposed between the second viscose fiber layer 3 and the natural fiber covering layer 1 to provide waterproof performance to the yarn.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes, modifications and/or alterations to the present invention may be made by those skilled in the art after reading the technical disclosure of the present invention, and all such equivalents may fall within the scope of the present invention as defined by the appended claims.

Claims

1. The antistatic yarn is characterized by comprising a wire core and a conductive fiber wire wrapping layer, wherein the wire core is formed by twisting two nylon yarn and one polyester fiber yarn in a plying mode, the outer side of the wire core is wrapped with covering yarn, a first viscose fiber layer is formed on the surface of the covering yarn, the conductive fiber wire wrapping layer is formed by spirally winding the antistatic fiber yarn serving as the first wrapping yarn and the graphene fiber yarn serving as the second wrapping yarn on the outer surface of the first viscose fiber layer, the ratio of the sectional area of the conductive fiber wire wrapping layer to the sectional area of the wire core is 1: 2-1: 3, an adhesive layer is further formed on the outer surface of the conductive fiber wire wrapping layer, and a second viscose fiber layer and a natural fiber wrapping layer are sequentially wrapped on the outer surface of the adhesive layer.

2. The antistatic yarn of claim 1 wherein the antistatic fiber yarn is a polyphenylene sulfide fiber yarn or a polyaniline filament fiber bundle.

3. The antistatic yarn according to claim 1, wherein when the conductive fiber filament wrapping layer is formed by spirally winding the outer surface of the first viscose layer, the ratio of the thickness of the antistatic fiber yarn to the thickness of the graphene fiber yarn is 1: 1-2: 1.

4. The antistatic yarn according to claim 1, wherein the first viscose fiber layer and the second viscose fiber layer are made of viscose fibers made of jute fibers, bamboo fibers or flax fibers.

5. The antistatic yarn of claim 1 wherein a polyester fiber layer is further disposed between the second viscose fiber layer and the natural fiber coating layer as a waterproof fiber coating layer.