CN214294785U

CN214294785U - Knitted fabric with antistatic fibers

Info

Publication number: CN214294785U
Application number: CN202120120080.XU
Authority: CN
Inventors: 吕惠泉
Original assignee: Tongxiang City Huanyu Knitting Co ltd
Current assignee: Tongxiang City Huanyu Knitting Co ltd
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-09-28
Anticipated expiration: 2031-01-18

Abstract

The utility model discloses a looped fabric with antistatic fiber, concretely relates to looped fabric field, including the looped fabric, the knitted fabric surface knitting has ventilative layer, and the bottom on ventilative layer is equipped with antistatic backing, and antistatic backing's bottom is equipped with the inoxidizing coating, and antistatic backing's surface gomphosis has the conducting wire, and the inoxidizing coating includes fire-retardant fibre and waterproof fiber. According to the scheme, the flame-retardant fibers are made of nano polyphenylene sulfide fibers, the limiting oxygen index of the nano polyphenylene sulfide fibers can reach 34% -35%, the melting point reaches 230 ℃, the fiber strength retention rate is still larger than 90% in a high-temperature environment, the high-temperature resistance and corrosion resistance are good, the waterproof fibers are made of nano waterproof fibers, and the flame-retardant fibers can form a stable gas film through staggered knitting of the flame-retardant fibers and the waterproof fibers, so that air can permeate through the flame-retardant fibers, the breathable performance is achieved, the whole knitted fabric can achieve a flame-retardant waterproof effect, and the safety and usability of the knitted fabric are further guaranteed.

Description

Knitted fabric with antistatic fibers

Technical Field

The utility model relates to a looped fabric technical field, more specifically says, the utility model specifically is a looped fabric with antistatic fiber.

Background

The knitted fabric is a fabric formed by bending yarns into loops by using a knitting needle and mutually interlooping, the warp-knitted fabric and the weft-knitted fabric are divided into a warp-knitted fabric and a weft-knitted fabric, the knitted fabric has the characteristics of soft texture, moisture absorption, ventilation, perspiration, heat preservation and the like, most of the knitted fabric has excellent elasticity and extensibility, compared with the woven fabric, the knitted fabric has the characteristics of high yield and suitability for small-batch production, and the knitted garment is comfortable to wear, close to the body, free of tightening feeling and capable of fully embodying the curve of a human body.

In the prior art, most knitted fabrics can generate phenomena such as fluffing, pilling, static electricity and the like due to the performance of the fabrics and the action of friction force; and most knitted fabrics are used for knitting such as cotton fibers and the like, have high inflammability and poor waterproof effect, and have certain potential safety hazards in the normal use process.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a looped fabric with antistatic fiber is polyaniline chemical fiber structure through the conductive filament, and the quantity of conductive filament is a plurality of groups, and the conductive filament is the surface of the even gomphosis in antistatic backing of level form, and polyaniline chemical fiber conductivity is lasting, and through the concentration that changes the doping acid, easily adjust fibrous conductivity, resistance are 1.05 x 10 omega cm to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme, a looped fabric with antistatic fiber, including the looped fabric, the knitted fabric surface is knitted has ventilative layer, the bottom on ventilative layer is equipped with antistatic backing, antistatic backing's bottom is equipped with the inoxidizing coating, antistatic backing's surface gomphosis has the conducting wire, the inoxidizing coating includes fire-retardant fibre and waterproof fiber.

Preferably, the breathable layer is a mesh net knitted on the surface of the knitted fabric in a staggered manner, and is divided into a top structure and a bottom structure.

Preferably, the number of the conductive wires is a plurality of groups, and the conductive wires are horizontally and uniformly embedded on the surface of the antistatic layer.

Preferably, the conductive wires on the surface of the antistatic layer are of a polyaniline chemical fiber structure.

Preferably, the flame-retardant fibers on the surface of the protective layer are made of nano polyphenylene sulfide fibers, and the waterproof fibers on the surface of the protective layer are made of nano waterproof fibers.

Preferably, the flame-retardant fibers and the waterproof fibers are vertically and uniformly staggered and knitted on the surface of the protective layer.

Preferably, the thickness of the air-permeable layer, the antistatic layer and the protective layer is between 0.14mm and 0.21 mm.

The utility model discloses a technological effect and advantage:

1. in the scheme, the conductive wires are of a polyaniline chemical fiber structure, the number of the conductive wires is a plurality of groups, the conductive wires are horizontally and uniformly embedded on the surface of the antistatic layer, the polyaniline chemical fiber is durable in conductivity, the conductivity of the fiber is easy to adjust by changing the concentration of doped acid, the resistance is 1.05 multiplied by 10 omega cm, and the conductive wires can have good antistatic performance, so that the safety of the knitted fabric is greatly improved;

2. in the scheme, the flame-retardant fiber is made of nano polyphenylene sulfide fiber materials, the limit oxygen index of the nano polyphenylene sulfide fiber can reach 34% -35%, the melting point reaches 230 ℃, the fiber strength retention rate is still larger than 90% in a high-temperature environment, the high-temperature resistance and corrosion resistance are good, the waterproof fiber is made of nano waterproof fiber, the flame-retardant fiber can form a layer of stable gas film through staggered knitting of the flame-retardant fiber and the waterproof fiber, air can penetrate through the film, the breathable performance is achieved, the whole knitted fabric can achieve a flame-retardant waterproof effect, and the safety and usability of the knitted fabric are further guaranteed.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the structure of the antistatic layer of the present invention;

fig. 4 is a schematic view of the protective layer structure of the present invention.

The reference signs are:

1. knitted fabric; 2. a breathable layer; 3. an antistatic layer; 4. a protective layer; 5. a conductive filament; 6. a flame retardant fiber; 7. waterproof fiber.

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 work belong to the protection scope of the present invention.

The embodiment of the present invention provides a knitted fabric with antistatic fibers as shown in fig. 1 to 4, including a knitted fabric 1, a breathable layer 2 knitted on the surface of the knitted fabric 1, an antistatic layer 3 arranged on the bottom of the breathable layer 2, a protective layer 4 arranged on the bottom of the antistatic layer 3, conductive wires 5 embedded on the surface of the antistatic layer 3, the protective layer 4 including flame retardant fibers 6 and waterproof fibers 7, the breathable layer 2 being a mesh net interlaced knitted on the surface of the knitted fabric 1, the breathable layer 2 being divided into a top and a bottom two-layer structure, the number of the conductive wires 5 being a plurality of groups, the conductive wires 5 being horizontally and evenly embedded on the surface of the antistatic layer 3, the conductive wires 5 on the surface of the antistatic layer 3 being a polyaniline chemical fiber structure, the flame retardant fibers 6 on the surface of the protective layer 4 being made of nano polyphenylene sulfide fiber material, the waterproof fibers 7 on the surface of the protective layer 4 being made of nano waterproof fibers, the flame-retardant fibers 6 and the waterproof fibers 7 are vertically and uniformly knitted on the surface of the protective layer 4 in a staggered manner, and the thickness of the breathable layer 2, the thickness of the antistatic layer 3 and the thickness of the protective layer 4 are 0.14-0.21 mm.

The specific implementation mode is as follows:

the air-permeable layer 2 is a mesh net which is knitted on the surface of the knitted fabric 1 in a staggered manner, so that the air permeability of the whole knitted fabric 1 can be effectively improved, the conductive wires 5 are embedded on the surface of the antistatic layer 3, the conductive wires 5 are of a polyaniline chemical fiber structure, the number of the conductive wires 5 is a plurality of groups, the conductive wires 5 are horizontally and uniformly embedded on the surface of the antistatic layer 3, the conductivity of the polyaniline chemical fiber is durable, the conductivity of the fiber is easy to adjust by changing the concentration of doping acid, the resistance is 1.05 multiplied by 10 ohm cm, the protective layer 4 comprises flame-retardant fibers 6 and waterproof fibers 7, the flame-retardant fibers 6 are made of nano polyphenylene sulfide fibers, the limit oxygen index of the nano polyphenylene sulfide fibers can reach 34-35%, the melting point reaches 230 ℃, the fiber strength retention rate of the nano polyphenylene sulfide fibers is still larger than 90% under a high-temperature environment, the high-temperature resistance and corrosion resistance are good, and the waterproof fibers 7 are made of nano waterproof fibers, through the staggered knitting of the flame-retardant fibers 6 and the waterproof fibers 7, the flame-retardant fibers 6 can form a stable gas film, air can permeate through the gas film, and the breathable knitted fabric 1 can integrally achieve a flame-retardant waterproof effect.

Finally, it should be noted that, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate relative positional relationships, and when the absolute position of the object to be described is changed, the relative positional relationships may be changed;

secondly, in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to common designs, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

finally, the above description is only a preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. The knitted fabric with the antistatic fibers comprises a knitted fabric (1), wherein a breathable layer (2) is knitted on the surface of the knitted fabric (1), and is characterized in that an antistatic layer (3) is arranged at the bottom of the breathable layer (2), an protective layer (4) is arranged at the bottom of the antistatic layer (3), conductive wires (5) are embedded on the surface of the antistatic layer (3), and the protective layer (4) comprises flame-retardant fibers (6) and waterproof fibers (7).

2. The knitted fabric with the antistatic fiber according to claim 1, wherein the air-permeable layer (2) is a grid mesh knitted on the surface of the knitted fabric (1) in a staggered manner, and the air-permeable layer (2) is divided into a top layer structure and a bottom layer structure.

3. The knitted fabric with antistatic fibers according to claim 1, wherein the number of the conductive filaments (5) is several groups, and the conductive filaments (5) are horizontally and uniformly embedded on the surface of the antistatic layer (3).

4. The knitted fabric with antistatic fibers according to claim 1, wherein the conductive filaments (5) on the surface of the antistatic layer (3) are of a polyaniline chemical type fiber structure.

5. The knitted fabric with the antistatic fibers according to claim 1, wherein the flame retardant fibers (6) on the surface of the protective layer (4) are made of nano polyphenylene sulfide fibers, and the waterproof fibers (7) on the surface of the protective layer (4) are made of nano waterproof fibers.

6. The knitted fabric with the antistatic fiber according to claim 1, wherein the flame retardant fiber (6) and the waterproof fiber (7) are uniformly and crossly knitted on the surface of the protective layer (4) in a vertical shape.

7. Knitted fabric with antistatic fibres according to claim 1, characterised by the fact that the thickness of said breathable layer (2), antistatic layer (3) and protective layer (4) is comprised between 0.14mm and 0.21 mm.