CN216373599U

CN216373599U - Prevent fold multilayer non-woven fabrics

Info

Publication number: CN216373599U
Application number: CN202123032314.4U
Authority: CN
Inventors: 张长春; 蔡金钟
Original assignee: Jinjiang Gangyi Fiber Co ltd
Current assignee: Jinjiang Gangyi Fiber Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-04-26
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a fold-preventing multilayer non-woven fabric, wherein high-strength toughness layers are bonded to the top end and the bottom end of each non-woven fabric layer, a first elastic layer is bonded to one side of each high-strength toughness layer, a stretch-preventing layer is sewn to one side of each first elastic layer through a connecting line, and a second elastic layer is arranged on one side of each stretch-preventing layer. According to the utility model, the high-strength toughness layer is bonded on the outer side of the non-woven fabric, so that the non-woven fabric has higher toughness, the first elastic layer is bonded on the outer side of the high-strength toughness layer, the stretch-resistant layer is sewn between the first elastic layer and the second elastic layer, when the non-woven fabric is stretched, the stretch-resistant protection can be carried out on the elastic layer through the stretching of the stretch-resistant layer, the situation that the elastic layer is broken due to the over-stretching of the non-woven fabric is avoided, the strength of the non-woven fabric is improved, and when the non-woven fabric is bent and folded, the non-woven fabric can be quickly recovered, so that the integral structural strength of the non-woven fabric is greatly improved, and the service life of the non-woven fabric is prolonged.

Description

Prevent fold multilayer non-woven fabrics

Technical Field

The utility model belongs to the technical field of non-woven fabrics, and particularly relates to a wrinkle-proof multilayer non-woven fabric.

Background

The non-woven fabric is a fabric formed without spinning a woven fabric, and is not formed by interweaving and knitting yarns one by one, but directly bonding fibers together through a physical method. Specifically, the nonwoven fabric is formed by orienting or randomly arranging textile short fibers or filaments to form a fiber web structure and then reinforcing the fiber web structure by mechanical, thermal bonding or chemical methods.

Present non-woven fabrics texture soft on the market at present does not have fixed shape, and after the use, the fold easily appears in the non-woven fabrics, if high strength occasion use again, can cause the non-woven fabrics damage even, has reduced the life of non-woven fabrics.

SUMMERY OF THE UTILITY MODEL

The utility model provides a wrinkle-proof multilayer non-woven fabric which can effectively solve the technical problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a prevent fold multilayer non-woven fabrics, includes the non-woven fabrics layer, the top and the bottom on non-woven fabrics layer all bond and have high strength toughness layer, two high strength toughness layer one side bonds and has first elastic layer, it has the stretch-proofing layer to have sewed up through the connecting wire in first elastic layer one side, stretch-proofing layer one side is provided with the second elastic layer.

Preferably, the stretch-resistant layer is sewn between the first elastic layer and the second elastic layer, and the first elastic layer and the second elastic layer are woven by polyacrylonitrile fibers.

Preferably, the stretch-resistant layer is formed by weaving nylon fibers, and the stretch-resistant layer is corrugated.

Preferably, one side of the second elastic layer is provided with a radiation-proof layer, one side of the radiation-proof layer is provided with a waterproof layer, one side of the waterproof layer is provided with an anti-static layer, and the outer side of the anti-static layer is bonded with a wear-resistant layer.

Preferably, the radiation protection layer is woven by metal fibers.

Preferably, the wear-resistant layer is made of nylon fibers through warp knitting.

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

1. according to the utility model, the high-strength toughness layer is bonded on the outer side of the non-woven fabric, so that the non-woven fabric has higher toughness, the first elastic layer is bonded on the outer side of the high-strength toughness layer, the stretch-resistant layer is sewn between the first elastic layer and the second elastic layer, when the non-woven fabric is stretched, the stretch-resistant protection can be carried out on the elastic layer through the stretching of the stretch-resistant layer, the situation that the elastic layer is broken due to the over-stretching of the non-woven fabric is avoided, the strength of the non-woven fabric is improved, and when the non-woven fabric is bent and folded, the non-woven fabric can be quickly recovered, so that the integral structural strength of the non-woven fabric is greatly improved, and the service life of the non-woven fabric is prolonged;

2. according to the utility model, through the arrangement of the wear-resistant layer, the wear resistance of the non-woven fabric layer is improved, the service life of the non-woven fabric is prolonged, static can be conducted through the anti-static layer woven by the metal wires, the anti-static effect is improved, the water resistance of the non-woven fabric is effectively improved through the arranged waterproof layer, and the anti-radiation effect is improved through the anti-radiation layer woven by the metal wires.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

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

FIG. 2 is a schematic view of the nonwoven fabric layer structure of the present invention;

reference numbers in the figures: 1. a non-woven fabric layer; 2. a high strength, tough layer; 3. a first elastic layer; 4. a stretch resistant layer; 5. a second elastic layer; 6. a radiation protective layer; 7. a waterproof layer; 8. an antistatic layer; 9. and a wear-resistant layer.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-2, the utility model provides a wrinkle-proof multi-layer non-woven fabric, which comprises a non-woven fabric layer 1, wherein high-strength toughness layers 2 are bonded on the top end and the bottom end of the non-woven fabric layer 1, the high-strength toughness layers 2 are polyurethane elastic layers, a first elastic layer 3 is bonded on one side of each of the two high-strength toughness layers 2, a stretch-proof layer 4 is stitched on one side of the first elastic layer 3 through a connecting line, the stretch-proof layer 4 is formed by weaving nylon fibers, the nylon fibers have excellent stretch-proof performance and can perform stretch-proof protection on the elastic layers, the situation that the elastic layers are broken due to the over-stretching of the non-woven fabric is avoided, the stretch-proof layer 4 is corrugated, a corrugated nylon fiber weaving layer can be stretched tightly along with the stretching of the elastic layers, so that the stretch-proof protection on the elastic layers is realized, a second elastic layer 5 is arranged on one side of the stretch-proof layer 4, and the first elastic layer 3 and the second elastic layer 5 are formed by weaving polyacrylonitrile fibers, the stretch-proof layer 4 is sewn between the first elastic layer 3 and the second elastic layer 5;

second elastic layer 5 one side is provided with radiation protection layer 6, radiation protection layer 6 is woven by metal fiber and is formed, metal fiber is the copper fiber, radiation protection layer 6 one side is provided with waterproof layer 7, waterproof layer 7 is a waterproof ventilative PTFE membrane, waterproof layer 7 one side is provided with antistatic backing 8, antistatic backing 8 is woven by conductive fiber and is formed, conductive fiber is metal fiber, the bonding of antistatic backing 8 outside is provided with wearing layer 9, can carry out wear-resisting protection to the non-woven fabrics, the life of non-woven fabrics has been prolonged, wearing layer 9 is made by nylon fiber warp knitting, nylon fiber has good wear resistance, can carry out wear-resisting protection to the non-woven fabrics.

The principle of the utility model is as follows: according to the utility model, the wear resistance of the non-woven fabric layer 1 is improved through the arrangement of the wear-resistant layer 9, so that the service life of the non-woven fabric is prolonged, static electricity can be conducted through the anti-static layer 8 woven by the metal wires, the anti-static effect is improved, and the water resistance of the non-woven fabric is effectively improved through the arranged waterproof layer 7;

through the layer 6 of protecting against radiation of weaving by metal wire, the radiation protection effect has been improved, through bonding high strength toughness layer 2 in the 1 outside on non-woven fabrics layer, make non-woven fabrics layer 1 have higher toughness, through bonding first elastic layer 3 in the 2 outside on high strength toughness layer, sew up stretch-proof layer 4 between first elastic layer 3 and second elastic layer 5, when the non-woven fabrics is stretched, stretch-proof protection can be carried out to the elastic layer through stretch-proof layer 4, avoid appearing the non-woven fabrics overstretching and lead to the cracked condition of elastic layer, the intensity of non-woven fabrics has been improved, the recovery that crooked fold can be quick appears in the non-woven fabrics, thereby make the holistic structural strength of non-woven fabrics obtain very big improvement, and the life of non-woven fabrics has been prolonged.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An anti-wrinkle multi-layer non-woven fabric comprises a non-woven fabric layer (1), and is characterized in that: the top and the bottom of non-woven fabrics layer (1) all bond high strength toughness layer (2), two high strength toughness layer (2) one side bonds and has first elastic layer (3), stretch-proofing layer (4) have been sewed up through the connecting wire in first elastic layer (3) one side, stretch-proofing layer (4) one side is provided with second elastic layer (5).

2. The wrinkle-resistant multi-layer non-woven fabric as claimed in claim 1, wherein the stretch-resistant layer (4) is sewn between the first elastic layer (3) and the second elastic layer (5), and the first elastic layer (3) and the second elastic layer (5) are woven by polyacrylonitrile fibers.

3. Anti-wrinkle multi-layer nonwoven as claimed in claim 1, characterised in that the stretch-resistant layer (4) is woven from nylon fibres and that the stretch-resistant layer (4) is corrugated.

4. The wrinkle-resistant multilayer non-woven fabric according to claim 1, wherein a radiation-resistant layer (6) is arranged on one side of the second elastic layer (5), a waterproof layer (7) is arranged on one side of the radiation-resistant layer (6), an antistatic layer (8) is arranged on one side of the waterproof layer (7), and a wear-resistant layer (9) is bonded on the outer side of the antistatic layer (8).

5. A wrinkle-preventing multilayer nonwoven as claimed in claim 4, characterised in that said radiation-protective layer (6) is woven from metal fibres.

6. A wrinkle-resistant multi-layer nonwoven as claimed in claim 4, characterised in that the wear-resistant layer (9) is made of nylon fibres by warp knitting.