CN217917155U

CN217917155U - High-strength non-woven fabric

Info

Publication number: CN217917155U
Application number: CN202222166472.7U
Authority: CN
Inventors: 洪汝黄; 吴世具; 范一鑫; 温作坦; 林宣吉; 吴静
Original assignee: Zhejiang Ouyue Technology Co ltd
Current assignee: Zhejiang Ouyue Technology Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2022-11-29
Anticipated expiration: 2032-08-17

Abstract

The utility model discloses a high strength non-woven fabrics, including table non-woven fabrics layer and lining non-woven fabrics layer, the rigid coupling rib between table non-woven fabrics layer and the lining non-woven fabrics layer, the rib includes the elastic metal net, goes up elasticity woven dacron and down elasticity woven dacron, the elastic metal net rigid coupling is at last elasticity woven dacron and down between the elasticity woven dacron. The utility model discloses the rib has been set up, elastic metal net has been contained in the rib, elastic metal net is woven by beryllium copper alloy silk that has certain elasticity, it has the use that certain elasticity can satisfy the cloth cover main part, but its elasticity is less than in the cloth cover, can play certain restriction to cloth cover elasticity, can be in order to restrict the tensile length of cloth cover main part, this cloth cover that has just avoided other layers such as cloth cover tensile degree to influence when higher is fire-retardant, waterproof, anticorrosive takes place torn phenomenon, whole cloth cover's intensity has been guaranteed.

Description

High-strength non-woven fabric

Technical Field

The utility model relates to a non-woven fabrics technical field specifically is a high strength non-woven fabrics.

Background

The non-woven fabric is non-woven fabric, which is formed by directly using high polymer slices, short fibers or filaments to form a web by air flow or machinery, then carrying out spunlace, needling or hot rolling reinforcement, and finally carrying out after-treatment. The novel fiber product with soft, breathable and planar structure has the advantages of no generation of fiber scraps, toughness, durability, silkiness and softness, and is also one of reinforcing materials, and has a cotton feeling, compared with cotton fabrics, a bag of the non-woven fabric is easy to form and low in manufacturing cost, can be used in different industries, can be used in outdoor sports with the popularization of outdoor sports, more and more people participate in the outdoor sports, and outdoor sports articles such as tents, backpacks and the like are required to be manufactured by using cloth.

For example, chinese utility model patent that the publication number is CN214449068U discloses an outdoor non-woven fabrics with water-proof effects, and this outdoor non-woven fabrics includes the cloth body, the cloth body includes non-woven fabrics one, non-woven fabrics front end bonds and has antibiotic layer, antibiotic layer front end bonds and has the layer that absorbs water, it bonds and has non-woven fabrics two to absorb water layer front end, non-woven fabrics two and non-woven fabrics one are made with the same material, two front end spraying of non-woven fabrics have the waterproof layer, waterproof layer front end spraying has anticorrosive coating one, anticorrosive coating front end spraying has sun-proof layer, be equipped with the through-hole on the cloth body, the through-hole is located four turnings of cloth body, the fixed protective housing that has cup jointed on the through-hole, be connected with fixed part on the protective housing.

This outdoor non-woven fabrics can let waterproof non-woven fabrics have water-proof effects good, have sun-proof anticorrosive and be convenient for fixed effect, but outdoor cloth needs better elasticity, but this outdoor non-woven fabrics does not carry out the threshold value restriction to elasticity, this just leads to receiving when elasticity is tensile great as non-woven fabrics itself, and its complex anticorrosive coating, waterproof layer etc. can receive great tensile force, the condition such as tearing probably appear, this just leads to cloth cover protective properties itself to descend, influences its intensity.

To this end, we propose a high strength nonwoven fabric for solving the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high strength non-woven fabrics 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 high-strength non-woven fabric comprises a surface non-woven fabric layer and an inner non-woven fabric layer, wherein a reinforcing part is fixedly connected between the surface non-woven fabric layer and the inner non-woven fabric layer, the reinforcing part comprises an elastic metal net, an upper elastic polyester fabric and a lower elastic polyester fabric, and the elastic metal net is fixedly connected between the upper elastic polyester fabric and the lower elastic polyester fabric;

the elastic metal net comprises a plurality of warp yarns, a plurality of weft yarns and a plurality of oblique yarns, the warp yarns, the weft yarns and the oblique yarns are woven with one another, and the warp yarns, the weft yarns and the oblique yarns are all made of beryllium copper alloy.

Preferably, one side, far away from the reinforcing part, of the surface non-woven fabric layer is fixedly connected with a fire-retardant felt layer, one side, far away from the surface non-woven fabric layer, of the fire-retardant felt layer is fixedly connected with a fire-retardant layer, and one side, far away from the fire-retardant felt layer, of the fire-retardant layer surface is fixedly connected with a surface layer paint surface.

Preferably, the bottom surface of the inner non-woven fabric layer is fixedly connected with an antibacterial layer, and one side, far away from the inner non-woven fabric layer, of the antibacterial layer is fixedly connected with an anti-corrosion fabric layer.

Preferably, the top surface of the upper elastic polyester fabric and the bottom surface of the lower elastic polyester fabric are fixedly connected with a plurality of raised fabric strips respectively, the bottom surface of the surface non-woven fabric layer is provided with a plurality of lower notches, the top surface of the inner non-woven fabric layer is provided with a plurality of upper notches, the raised fabric strips on the top surface of the upper elastic polyester fabric are fixedly connected with the upper notches respectively, and the raised fabric strips on the lower elastic polyester fabric are fixedly connected with the lower notches respectively.

Preferably, a plurality of flame-retardant particles are fixedly embedded in the flame-retardant layer, the flame-retardant layer is made of polypropylene, and the flame-retardant particles are aluminum hydroxide particles.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses the rib has been set up, elastic metal net has been included in the rib, elastic metal net is woven by the beryllium copper alloy silk that has certain elasticity, it has the use that certain elasticity can satisfy the cloth cover main part, but its elasticity is compared less in the cloth cover, can play certain restriction to cloth cover elasticity, can be with the tensile length who restricts the cloth cover main part, this has just avoided cloth cover tensile degree to influence fire-retardantly when higher, waterproof, the cloth cover on other layers such as anticorrosive takes place tearing phenomenon, whole cloth cover's intensity has been guaranteed.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the explosion structure at the middle reinforced part of the present invention;

fig. 3 is a schematic view of the structure of the middle flame-retardant layer of the present invention.

In the figure: 1. a surface non-woven fabric layer; 2. a lining non-woven fabric layer; 3. a reinforcing portion; 4. a fire-resistant felt layer; 5. a flame retardant layer; 6. surface layer painting; 7. a bacteriostatic layer; 8. an anti-corrosion cloth layer; 11. a lower notch; 21. an upper notch; 31. an elastic metal mesh; 32. upper elastic polyester fabric; 33. lower elastic polyester fabric; 34. a raised cloth strip; 311. warp yarn; 312. weft threads; 313. oblique silk threads; 51. flame retardant particles.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example 1:

referring to fig. 1-3, the present invention provides a technical solution: a high-strength non-woven fabric comprises a surface non-woven fabric layer 1 and a lining non-woven fabric layer 2, wherein a reinforcing part 3 is fixedly connected between the surface non-woven fabric layer 1 and the lining non-woven fabric layer 2, the reinforcing part 3 comprises an elastic metal net 31, an upper elastic terylene fabric 32 and a lower elastic terylene fabric 33, and the elastic metal net 31 is fixedly connected between the upper elastic terylene fabric 32 and the lower elastic terylene fabric 33;

elastic metal net 31 includes many warp yarn lines 311, many weft yarn lines 312 and many oblique silk lines 313, and many warp yarn lines 311, many weft yarn lines 312 and many oblique silk lines 313 weave each other, and many warp yarn lines 311, many weft yarn lines 312 and many oblique silk lines 313 are beryllium copper alloy material, the utility model discloses set up rib 3, contained elastic metal net 31 in the rib 3, elastic metal net 31 is woven by beryllium copper alloy silk that has certain elasticity, and it has certain elasticity and can satisfy the use of cloth cover main part, but its elasticity is less compared in the cloth cover, can play certain restriction to cloth cover elasticity, can be with the tensile length who restricts the cloth cover main part, and this has just avoided the cloth cover that influences other layers such as fire-retardant, waterproof, anticorrosive when cloth cover tensity is higher to take place torn phenomenon, has guaranteed the intensity of whole cloth cover.

Example 2:

referring to fig. 1, a side of the top non-woven fabric layer 1 away from the reinforced portion 3 is fixedly connected with a fire-retardant layer 4, a side of the fire-retardant layer 4 away from the top non-woven fabric layer 1 is fixedly connected with a fire-retardant layer 5, and a side of the fire-retardant layer 5 away from the fire-retardant layer 4 is fixedly connected with a surface finish 6.

Referring to fig. 1, the bottom surface of the inner non-woven fabric layer 2 is fixedly connected with an antibacterial layer 7, and one side of the antibacterial layer 7 away from the inner non-woven fabric layer 2 is fixedly connected with an anti-corrosion fabric layer 8.

Referring to fig. 1-2, a plurality of protrusion strips 34 are respectively fixedly connected to the top surface of the upper elastic polyester fabric 32 and the bottom surface of the lower elastic polyester fabric 33, a plurality of lower notches 11 are formed in the bottom surface of the top non-woven fabric layer 1, a plurality of upper notches 21 are formed in the top surface of the inner non-woven fabric layer 2, the plurality of protrusion strips 34 formed on the top surface of the upper elastic polyester fabric 32 are respectively fixedly connected to the plurality of upper notches 21, the plurality of protrusion strips 34 formed on the lower elastic polyester fabric 33 are respectively fixedly connected to the plurality of lower notches 11, the reinforcement portion 3 is more conveniently connected to the top non-woven fabric layer 1 and the inner non-woven fabric layer 2 by the arrangement of the notches and the protrusion strips 34, and the connection strength is high.

Referring to fig. 3, a plurality of flame retardant particles 51 are fixedly embedded in the flame retardant layer 5, the flame retardant layer 5 is made of polypropylene, and the flame retardant particles 51 are aluminum hydroxide particles.

Example 3:

the utility model discloses rib 3 has been set up, elastic metal net 31 has been contained in rib 3, elastic metal net 31 is woven by beryllium copper alloy silk that has certain elasticity, it has the use that certain elasticity can satisfy the cloth cover main part, but its elasticity is less compared in the cloth cover, can play certain restriction to cloth cover elasticity, can be in order to restrict the tensile length of cloth cover main part, this has just avoided the cloth cover tensile degree to influence when higher fire-retardant, waterproof, the cloth cover on other layers such as anticorrosive takes place torn phenomenon, the intensity of whole cloth cover has been guaranteed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high-strength non-woven fabric comprises a surface non-woven fabric layer (1) and a lining non-woven fabric layer (2), and is characterized in that:

a reinforcing part (3) is fixedly connected between the surface non-woven fabric layer (1) and the inner non-woven fabric layer (2), the reinforcing part (3) comprises an elastic metal net (31), an upper elastic polyester fabric (32) and a lower elastic polyester fabric (33), and the elastic metal net (31) is fixedly connected between the upper elastic polyester fabric (32) and the lower elastic polyester fabric (33);

the elastic metal net (31) comprises a plurality of warp threads (311), a plurality of weft threads (312) and a plurality of oblique threads (313), the plurality of warp threads (311), the plurality of weft threads (312) and the plurality of oblique threads (313) are woven with one another, and the plurality of warp threads (311), the plurality of weft threads (312) and the plurality of oblique threads (313) are made of beryllium copper alloy.

2. The high-strength nonwoven fabric according to claim 1, wherein: the surface non-woven fabric layer (1) is far away from one side of the reinforcing part (3) and is fixedly connected with a fire-proof felt layer (4), the fire-proof felt layer (4) is far away from one side of the surface non-woven fabric layer (1) and is fixedly connected with a fire-retardant layer (5), and the surface of the fire-retardant layer (5) is far away from one side of the fire-proof felt layer (4) and is fixedly connected with a surface paint surface (6).

3. The high-strength nonwoven fabric according to claim 1, wherein: the bottom surface of the inner non-woven fabric layer (2) is fixedly connected with an antibacterial layer (7), and one side, far away from the inner non-woven fabric layer (2), of the antibacterial layer (7) is fixedly connected with an anti-corrosion fabric layer (8).

4. The high-strength nonwoven fabric according to claim 1, wherein: go up elasticity woven dacron (32) top surface and down elasticity woven dacron (33) bottom surface a plurality of protruding cloth strips of rigid coupling respectively (34), a plurality of lower notches (11) are seted up to table non-woven fabrics layer (1) bottom surface, a plurality of notches (21) of going up are seted up to lining non-woven fabrics layer (2) top surface, go up a plurality of protruding cloth strips (34) of elasticity woven dacron (32) top surface a plurality of upper notches (21) of rigid coupling respectively in, a plurality of protruding cloth strips (34) of elasticity woven dacron (33) are respectively the rigid coupling in a plurality of lower notches (11) down.

5. The high-strength nonwoven fabric according to claim 2, wherein: a plurality of flame retardant particles (51) are fixedly embedded in the flame retardant layer (5), the flame retardant layer (5) is made of polypropylene, and the flame retardant particles (51) are aluminum hydroxide particles.