CN212386104U

CN212386104U - Anti-tearing and anti-static polyester fabric

Info

Publication number: CN212386104U
Application number: CN202020667591.9U
Authority: CN
Inventors: 王建新; 潘利强; 孙新权; 盛会清; 汤中樑
Original assignee: Huzhou Wuxingda Silk Arrangement Co ltd
Current assignee: Huzhou Wuxingda Silk Arrangement Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2021-01-22
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses a tear-resistant antistatic polyester fabric, including dacron basic unit (1), the top surface of dacron basic unit (1) is equipped with first back up coat (2), and the bottom surface of dacron basic unit (1) is equipped with second back up coat (3), still includes a plurality of reinforcement connecting rod (4) that run through first back up coat (2), dacron basic unit (1) and second back up coat (3), is equipped with the antistatic fiber layer on the global of reinforcement connecting rod (4), is equipped with node (43) that are located first back up coat (2), dacron basic unit (1) and second back up coat (3) respectively on the antistatic fiber layer. The utility model discloses have good anti tear performance and antistatic performance.

Description

Anti-tearing and anti-static polyester fabric

Technical Field

The utility model relates to a woven dacron, especially a tear-resistant antistatic woven dacron.

Background

With the progress of new materials and textile technology, the types and applications of the current fabrics are more and more extensive, especially polyester fabrics, which are one of the widely utilized fabrics due to low price, good elasticity and difficult deformation, and the requirements for polyester fabrics are higher and higher, for example, fabrics applied to tents, curtains, special clothing and the like are required to have higher strength. The conventional polyester fabric commonly used in tents, curtains, police uniforms and the like is single, low in strength, weak in tear resistance and general in antistatic performance. Therefore, the conventional polyester fabric applied in special environment has the problems of weak tear resistance and general antistatic performance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tear anti-static polyester fabric. The utility model discloses have good anti tear performance and antistatic performance.

The technical scheme of the utility model: the utility model provides a tear anti-static polyester fabric, includes the dacron basic unit, and the top surface of dacron basic unit is equipped with first back up coat, and the bottom surface of dacron basic unit is equipped with the second back up coat, still includes a plurality of reinforcement connecting rods that run through first back up coat, dacron basic unit and second back up coat, is equipped with antistatic fiber layer on the global of reinforcement connecting rod, is equipped with the node that is located first back up coat, dacron basic unit and second back up coat respectively on the antistatic fiber layer.

In the tear-resistant and anti-static polyester fabric, the top of the reinforcing connecting rod is provided with a positioning sheet protruding out of the first reinforcing layer, adjacent positioning sheets are connected through the reinforcing fibers to form a honeycomb structure, the top of the reinforcing fibers is flush with the top of the positioning sheet, and a gap is formed between the bottom of the reinforcing fibers and the top of the first reinforcing layer.

In the anti-tear and anti-static polyester fabric, the positioning piece and the reinforcing connecting rod are of an integrated structure.

In the anti-tear and anti-static polyester fabric, the anti-static fiber layer includes a first anti-static fiber and a second anti-static fiber which are spirally wound on the circumferential surface of the reinforcement connecting rod, and the winding directions of the first anti-static fiber and the second anti-static fiber are opposite.

In the tear-resistant and anti-static polyester fabric, the nodes are formed by knotting the first anti-static fiber and the second anti-static fiber.

In the tear-resistant and anti-static terylene fabric, the top surface and the bottom surface of the terylene base layer are both wavy.

Compared with the prior art, the terylene base layer is protected in all aspects by the first reinforcing layer and the second reinforcing layer, and the arranged reinforcing connecting rod not only plays a role in connecting the first reinforcing layer, the terylene base layer and the second reinforcing layer, so that the whole terylene cloth has a stable structure and is not easy to separate and damage, but also improves the tear resistance of the cloth; the antistatic fiber layer that sets up on the reinforcement connecting rod also runs through first back up coat, dacron basic unit and second back up coat, play good antistatic effect, and at first back up coat, dacron basic unit and second back up coat have all set up the node, not only strengthen antistatic fiber to the winding stability and the fastness of reinforcement connecting rod, play the location restriction effect to each layer in the dacron cloth in addition, improve the stability of cloth, be difficult for the dispersion, tear, the area of contact of antistatic fiber with each layer has still been increased simultaneously, the antistatic effect is improved.

Therefore, the utility model discloses have good anti tear performance and antistatic performance.

Drawings

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

FIG. 2 is an enlarged view of a portion of the structure at A in FIG. 1;

fig. 3 is a schematic view of a connection structure of reinforcing fibers.

The labels in the figures are: 1. a polyester base layer; 2. a first reinforcing layer; 3. a second reinforcing layer; 4. reinforcing the connecting rod; 41. a first antistatic fiber; 42. a second antistatic fiber; 43. a node; 44. positioning plates; 45. and (3) reinforcing fibers.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

Examples are given.

As shown in fig. 1-3, a tear-resistant antistatic polyester fabric comprises a polyester base layer 1, a first reinforcing layer 2 is arranged on the top surface of the polyester base layer 1, a second reinforcing layer 3 is arranged on the bottom surface of the polyester base layer 1, and a plurality of reinforcing connecting rods 4 penetrating through the first reinforcing layer 2, the polyester base layer 1 and the second reinforcing layer 3 are further included, an antistatic fiber layer is arranged on the circumferential surface of each reinforcing connecting rod 4, and the antistatic fiber layer is provided with nodes 43 respectively located on the first reinforcing layer 2, the polyester base layer 1 and the second reinforcing layer 3.

The first and second reinforcing

layers

2 and 3 may be made of carbon fibers, aramid fibers, polyethylene fibers, or other high-strength fibers.

The reinforcing connecting rod 4 can be made of rubber, silica gel, carbon fiber and other materials.

The top of the reinforcing connecting rod 4 is provided with a positioning sheet 44 protruding out of the first reinforcing layer 2, adjacent positioning sheets 44 are connected through reinforcing fibers 45 to form a honeycomb structure, the top of each reinforcing fiber 45 is flush with the top of each positioning sheet 44, and a gap is formed between the bottom of each reinforcing fiber 45 and the top of the first reinforcing layer 2.

The reinforcing fibers 45 may be carbon fibers, aramid fibers, polyethylene fibers, or other existing high-strength fibers.

The positioning plate 44 and the reinforcing connecting rod 4 are of an integral structure.

The antistatic fiber layer includes a first antistatic fiber 41 and a second antistatic fiber 42 spirally wound around the circumferential surface of the reinforcing link 4, and the winding directions of the first antistatic fiber 41 and the second antistatic fiber 42 are opposite. The first antistatic fiber 41 and the second antistatic fiber 42 are made of the existing antistatic fiber, and can be processed by adding an antistatic agent into the fiber. The materials of the first antistatic fiber 41 and the second antistatic fiber 42 may be uniform or non-uniform.

The nodes 43 are formed by knotting the first antistatic fiber 41 and the second antistatic fiber 42.

The top surface and the bottom surface of the terylene base layer 1 are both wavy.

The working principle is as follows: the first reinforcing layer 2 and the second reinforcing layer 3 protect the polyester base layer 1 in all aspects, the surface of the polyester base layer 1 is uneven, the contact area and the adhesive force between the polyester base layer 1 and the first reinforcing layer 2 and between the polyester base layer 1 and the second reinforcing layer 3 are increased, and the arranged reinforcing connecting rod 4 not only plays a role in connecting the first reinforcing layer 2, the polyester base layer 1 and the second reinforcing layer 3, so that the whole polyester fabric is stable in structure and not easy to separate and damage, but also the longitudinal tear resistance of the polyester fabric is improved; the antistatic fiber layer that sets up on consolidating connecting rod 4 also runs through first back up coat 2, dacron basic unit 1 and second back up coat 3, play good antistatic effect, and at first back up coat 2, dacron basic unit 1 and second back up coat 3 have all set up node 43, not only strengthen antistatic fiber to the winding stability and the fastness of consolidating connecting rod 4, and play the location restriction effect to each layer in the dacron cloth, improve the stability of cloth, be difficult for the dispersion, tear, the area of contact of antistatic fiber with each layer has still been increased simultaneously, antistatic effect has been improved.

The positioning pieces 44 are connected through the reinforcing fibers 45 to form a honeycomb structure, so that not only is the connection stability of the reinforcing connecting rod 4 improved, but also the whole terylene cloth is not easy to deform, tear and damage in the transverse direction, and the strength and tear resistance of the terylene cloth are enhanced; the top of the reinforcing fiber 45 is flush with the top of the positioning sheet 44, so that the wearing is comfortable, and a gap is formed between the bottom of the reinforcing fiber 45 and the top of the first reinforcing layer 2, so that the air permeability is good.

Claims

1. A tear-resistant antistatic polyester fabric is characterized in that: including dacron basic unit (1), the top surface of dacron basic unit (1) is equipped with first back up coat (2), and the bottom surface of dacron basic unit (1) is equipped with second back up coat (3), still includes a plurality of reinforcement connecting rods (4) that run through first back up coat (2), dacron basic unit (1) and second back up coat (3), is equipped with antistatic fiber layer on the global of reinforcement connecting rod (4), is equipped with node (43) that are located first back up coat (2), dacron basic unit (1) and second back up coat (3) respectively on the antistatic fiber layer.

2. The tear-resistant antistatic polyester fabric according to claim 1, wherein: the top of the reinforcing connecting rod (4) is provided with positioning sheets (44) protruding out of the first reinforcing layer (2), adjacent positioning sheets (44) are connected through reinforcing fibers (45) to form a honeycomb structure, the tops of the reinforcing fibers (45) are flush with the tops of the positioning sheets (44), and a gap is formed between the bottom of the reinforcing fibers (45) and the top of the first reinforcing layer (2).

3. The tear-resistant antistatic polyester fabric according to claim 2, wherein: the positioning piece (44) and the reinforcing connecting rod (4) are of an integrated structure.

4. The tear-resistant antistatic polyester fabric according to claim 1, wherein: the antistatic fiber layer comprises first antistatic fibers (41) and second antistatic fibers (42) which are spirally wound on the circumferential surface of the reinforcing connecting rod (4), and the winding directions of the first antistatic fibers (41) and the second antistatic fibers (42) are opposite.

5. The tear-resistant antistatic polyester fabric according to claim 4, wherein: the junction (43) is formed by knotting the first antistatic fiber (41) and the second antistatic fiber (42).

6. The tear-resistant antistatic polyester fabric according to claim 1, wherein: the top surface and the bottom surface of the terylene base layer (1) are both wavy.