CN210970182U - Stretch-proofing torn non-woven fabrics - Google Patents
Stretch-proofing torn non-woven fabrics Download PDFInfo
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- CN210970182U CN210970182U CN201921834346.6U CN201921834346U CN210970182U CN 210970182 U CN210970182 U CN 210970182U CN 201921834346 U CN201921834346 U CN 201921834346U CN 210970182 U CN210970182 U CN 210970182U
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Abstract
The utility model discloses a tensile tearing non-woven fabrics, including the wearing layer, wearing layer top both sides limit portion all is connected with the lug, the lug top is connected with silver fiber layer, silver fiber layer bottom corresponds lug surface limit portion position department and has seted up the semicircle orifice, silver fiber layer top middle part bonds there is silica gel, the silica gel top is connected with the metal fiber stratum reticulare, the parallelogram hole has been seted up to the corresponding silica gel top limit portion position department in metal fiber stratum reticulare bottom, the utility model discloses structure scientific and reasonable, convenience safe in utilization, through parallelogram hole, silica gel, semicircle orifice, lug and recess, can be convenient for the connection between silver fiber layer, metal fiber stratum reticulare and the non-woven fabrics body, reduced the connection degree of difficulty between silver fiber layer, metal fiber stratum reticulare and the non-woven fabrics body, simultaneously, can increase silver fiber layer, The connecting friction force between the metal fiber net layer and the non-woven fabric body prevents the non-woven fabric from deforming.
Description
Technical Field
The utility model relates to a non-woven fabrics technical field specifically is a tensile tearing non-woven fabrics.
Background
Nonwoven fabrics, also known as nonwoven fabrics, are composed of oriented or random fibers, are a new generation of environmental protection materials, are called fabrics because of having the appearance and certain properties of fabrics, and are mainly divided into spunlace nonwoven fabrics, heat-seal nonwoven fabrics, wet-process nonwoven fabrics, spun-bond nonwoven fabrics, melt-blown nonwoven fabrics, needle-punched nonwoven fabrics, and the like according to the production mode;
however, the conventional nonwoven fabric is reinforced by mechanical, thermal or chemical means, and the resulting nonwoven fabric has poor stretch resistance and tear resistance, which tends to cause tearing of the formed nonwoven fabric, and thus the formed nonwoven fabric cannot be used normally.
SUMMERY OF THE UTILITY MODEL
The utility model provides a tensile tearing non-woven fabrics can effectively solve above-mentioned background art but current non-woven fabrics utilize methods such as machinery, heat bonding or chemistry to consolidate and form the back, and the non-woven fabrics tensile after the formation is with tearing the effect irrational, lead to the non-woven fabrics after taking shape to take place tearing phenomenon easily, and then make the unable normal use problem of non-woven fabrics after taking shape.
In order to achieve the above object, the utility model provides a following technical scheme: a stretch-proof and tear-resistant non-woven fabric comprises a wear-resistant layer, wherein both side portions of the top end of the wear-resistant layer are connected with convex blocks, the top ends of the convex blocks are connected with a silver fiber layer, the bottom ends of the silver fiber layer are provided with semicircular holes corresponding to the side portions of the outer surface of the convex blocks, the middle portion of the top end of the silver fiber layer is bonded with silica gel, the top ends of the silica gel are connected with a metal fiber net layer, the bottom ends of the metal fiber net layer are provided with parallelogram holes corresponding to the side portions of the top end of the silica gel, the top end of the metal fiber net;
the anti-tearing mechanism comprises a rubber rectangular frame, reinforcing wires, bonding sheets, limiting grooves, hemp threads and a placing groove;
a rubber rectangular frame is arranged in the middle of the inner wall of the groove, a placing groove is formed in the bottom of the outer surface of the rubber rectangular frame, reinforcing wires are arranged in the middle of the inner wall of the placing groove, a limiting groove is formed in the edge of the inner wall of the rubber rectangular frame, hemp is arranged in the middle of the inner wall of the limiting groove, and bonding sheets are bonded on the inner wall and the outer surface of the rubber rectangular frame at equal intervals;
the rubber rectangle frame top limit portion is connected with the micropore thin layer, micropore thin layer top is connected with the non-woven fabrics body, bleeder vent has been seted up at micropore thin layer top middle part.
Preferably, the reinforcing wires are located in the middle of the inner wall of the placing groove, and the hemp wires, the reinforcing wires and the rubber rectangular frame are connected through bonding sheets.
Preferably, the shape of silica gel is parallelogram, silica gel is located parallelogram downthehole wall middle part.
Preferably, the hemp threads are of strip-shaped structures, and the reinforcing threads are of strip-shaped structures.
Preferably, the middle part of the inner wall of the air hole is provided with activated carbon particles, and the activated carbon particles are positioned on the inner wall of the air hole
Preferably, the diameter of the metal fiber net layer is 4 μm.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:
1. through parallelogram hole, silica gel, semicircle orifice, lug and recess, can be convenient for the connection between silver fibrous layer, metal fiber net layer and the non-woven fabrics body, reduced the connection degree of difficulty between silver fibrous layer, metal fiber net layer and the non-woven fabrics body, simultaneously, can increase the connection frictional force between silver fibrous layer, metal fiber net layer and the non-woven fabrics body, prevent that the phenomenon of deformation from appearing in the non-woven fabrics.
2. Through wearing layer, silver fiber layer, metal fiber net layer and micropore thin layer, silver fiber layer can make the non-woven fabrics body play antibacterial function, and the bleeder vent plays ventilative function of ventilating, has consequently increased the function of non-woven fabrics body, has increased the practicality.
3. Through reinforcing wire, bonding sheet, spacing groove, hemp silk and standing groove, can effectively improve the tensile strength of non-woven fabrics body, make it be difficult for being torn, protected the non-woven fabrics body to the life of non-woven fabrics body has been prolonged.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic view of the mounting structure of the bump of the present invention;
FIG. 3 is a schematic view of the structure of the vent hole of the present invention;
FIG. 4 is a schematic structural view of the tearing prevention mechanism of the present invention;
FIG. 5 is a schematic view of the area A in FIG. 4 according to the present invention;
reference numbers in the figures: 1. a wear layer; 2. a silver fiber layer; 3. a metal fiber web layer; 4. a microporous film layer; 5. a non-woven fabric body; 6. air holes are formed;
7. a tear-resistant mechanism; 701. a rubber rectangular frame; 702. reinforcing wires; 703. a bonding sheet; 704. a limiting groove; 705. hemp thread; 706. a placement groove;
8. a groove; 9. a parallelogram shaped aperture; 10. silica gel; 11. a semicircular hole; 12. and (4) a bump.
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 presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in figures 1-5, the utility model provides a technical scheme, a stretch-proof and tear-proof non-woven fabric, including wear-resistant layer 1, the material of wear-resistant layer 1 is wear-resistant rubber, both side edges of the top end of wear-resistant layer 1 are connected with lugs 12, the top end of lug 12 is connected with silver fiber layer 2 through hot melt adhesive, the middle part of the top end of wear-resistant layer 1 is connected with silver fiber layer 2, the bottom end of silver fiber layer 2 is opened with semicircle orifice 11 corresponding to the edge position of the outer surface of lug 12, the middle part of the top end of silver fiber layer 2 is bonded with silica gel 10, the top end of silica gel 10 is connected with metal fiber net layer 3, the bottom end of metal fiber net layer 3 is opened with parallelogram hole 9 corresponding to the edge position of top end 10 of silica gel, the diameter, the silica gel 10 is in a parallelogram shape, the silica gel 10 is positioned in the middle of the inner wall of the parallelogram hole 9, so that the connection between the metal fiber net layer 3 and the silver fiber layer 2 is more stable, the phenomenon of falling off between the metal fiber net layer 3 and the silver fiber layer 2 is prevented, a groove 8 is formed in the edge part of the top end of the metal fiber net layer 3, and an anti-tearing mechanism 7 is arranged in the middle of the inner wall of the groove 8;
the anti-tearing mechanism 7 comprises a rubber rectangular frame 701, a reinforcing wire 702, a bonding sheet 703, a limiting groove 704, a hemp wire 705 and a placing groove 706;
the middle part of the inner wall of the groove 8 is provided with a rubber rectangular frame 701, the bottom of the outer surface of the rubber rectangular frame 701 is provided with a placing groove 706, the reinforcing wire 702 is positioned in the middle part of the inner wall of the placing groove 706, the middle part of the inner wall of the placing groove 706 is provided with the reinforcing wire 702, the edge part of the inner wall of the rubber rectangular frame 701 is provided with a limiting groove 704, the middle part of the inner wall of the limiting groove 704 is provided with the hemp wire 705, the hemp wire 705 is of a strip structure, the reinforcing wire 702 is of a strip structure, the installation among the hemp wire 705, the reinforcing wire 702 and the rubber rectangular frame 701 can be facilitated, the installation difficulty among the hemp wire 705, the reinforcing wire 702 and the rubber rectangular frame 701 is reduced, the inner wall and the outer surface of the rubber rectangular frame 701 are equidistantly bonded with bonding sheets 703, the hemp wire 705, the hemp wire 703 and the reinforcing wire 702 are connected through the bonding sheets, the installation of the hemp wire 705 and the reinforcing, the movement of the position of the hemp 705 and the reinforcing thread 702 is prevented.
The utility model discloses a theory of operation and use flow: in the actual use process of the stretch-resistant and tear-resistant non-woven fabric, the strength and the durability of the non-woven fabric body 5 can be effectively improved through the wear-resistant layer 1, meanwhile, the strength of the non-woven fabric body 5 is further improved through the metal fiber net layer 3, the use field of the non-woven fabric is wider, the use limitation of the non-woven fabric body 5 is reduced, and the radiation-resistant effect is good, the silver fiber layer 2 and the microporous film layer 4 can form an antibacterial layer, so that the non-woven fabric body 5 has an antibacterial function, and the air holes 6 have a ventilating function, so that the functions of the non-woven fabric body 5 are increased, and the practicability is improved;
the friction force between the wear-resistant layer 1 and the silver fiber layer 2 can be increased by utilizing the matching between the semicircular hole 11 and the convex block 12, so that the connection between the wear-resistant layer 1 and the silver fiber layer 2 is tighter, the connection between the silver fiber layer 2 and the metal fiber net layer 3 is tighter by utilizing the parallelogram holes 9 and the silica gel 10, and the sliding phenomenon between the silver fiber layer 2 and the metal fiber net layer 3 is prevented;
through reinforcing wire 702 and hemp 705, can effectively improve non-woven fabrics body 5's tensile strength, make it difficult by the tear, protected non-woven fabrics body 5, and utilize standing groove 706 and spacing groove 704, can be convenient for reinforcing wire 702 and hemp 705's installation, reduced reinforcing wire 702 and hemp 705's the installation degree of difficulty, and utilize bonding sheet 703 can carry on spacingly to reinforcing wire 702 and hemp 705, prevent that reinforcing wire 702 and hemp 705's position from taking place the phenomenon of removing.
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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 (6)
1. A stretch-proof and tear-resistant non-woven fabric comprises a wear-resistant layer (1), and is characterized in that: the wear-resistant layer is characterized in that the edges of two sides of the top end of the wear-resistant layer (1) are connected with lugs (12), the top end of each lug (12) is connected with a silver fiber layer (2), the bottom end of each silver fiber layer (2) is provided with a semicircular hole (11) corresponding to the edge of the outer surface of each lug (12), the middle of the top end of each silver fiber layer (2) is bonded with silica gel (10), the top end of each silica gel (10) is connected with a metal fiber net layer (3), the bottom end of each metal fiber net layer (3) is provided with a parallelogram hole (9) corresponding to the edge of the top end of each silica gel (10), the edge of the top end of each metal fiber net layer (3) is;
the anti-tearing mechanism (7) comprises a rubber rectangular frame (701), reinforcing wires (702), bonding sheets (703), limiting grooves (704), hemp wires (705) and a placing groove (706);
a rubber rectangular frame (701) is arranged in the middle of the inner wall of the groove (8), a placing groove (706) is formed in the bottom of the outer surface of the rubber rectangular frame (701), reinforcing wires (702) are arranged in the middle of the inner wall of the placing groove (706), a limiting groove (704) is formed in the edge of the inner wall of the rubber rectangular frame (701), hemp threads (705) are arranged in the middle of the inner wall of the limiting groove (704), and bonding sheets (703) are bonded on the inner wall and the outer surface of the rubber rectangular frame (701) at equal intervals; rubber rectangle frame (701) top limit portion is connected with micropore thin layer (4), micropore thin layer (4) top is connected with non-woven fabrics body (5), bleeder vent (6) have been seted up at micropore thin layer (4) top middle part.
2. The stretch tear resistant nonwoven fabric of claim 1, wherein: the reinforcing wire (702) is positioned in the middle of the inner wall of the placement groove (706), and the hemp wire (705), the reinforcing wire (702) and the rubber rectangular frame (701) are connected through an adhesive sheet (703).
3. The stretch tear resistant nonwoven fabric of claim 1, wherein: the shape of silica gel (10) is parallelogram, silica gel (10) are located parallelogram hole (9) inner wall middle part.
4. The stretch tear resistant nonwoven fabric of claim 1, wherein: the hemp threads (705) are of strip structures, and the reinforcing threads (702) are of strip structures.
5. The stretch tear resistant nonwoven fabric of claim 1, wherein: the middle part of the inner wall of the air hole (6) is provided with activated carbon particles, and the activated carbon particles are positioned on the inner wall of the air hole (6).
6. The stretch tear resistant nonwoven fabric of claim 1, wherein: the diameter of the metal fiber net layer (3) is 4 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921834346.6U CN210970182U (en) | 2019-10-29 | 2019-10-29 | Stretch-proofing torn non-woven fabrics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921834346.6U CN210970182U (en) | 2019-10-29 | 2019-10-29 | Stretch-proofing torn non-woven fabrics |
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| CN210970182U true CN210970182U (en) | 2020-07-10 |
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| CN201921834346.6U Active CN210970182U (en) | 2019-10-29 | 2019-10-29 | Stretch-proofing torn non-woven fabrics |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112874112A (en) * | 2021-02-07 | 2021-06-01 | 赵文宽 | Waterproof composite non-woven fabric |
| CN113978048A (en) * | 2021-11-05 | 2022-01-28 | 上海欧蓓实业有限公司 | High-performance fiber anti-tearing non-woven fabric and preparation method thereof |
-
2019
- 2019-10-29 CN CN201921834346.6U patent/CN210970182U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112874112A (en) * | 2021-02-07 | 2021-06-01 | 赵文宽 | Waterproof composite non-woven fabric |
| CN112874112B (en) * | 2021-02-07 | 2023-09-01 | 广东赛洁无纺布科技有限公司 | Waterproof composite non-woven fabric |
| CN113978048A (en) * | 2021-11-05 | 2022-01-28 | 上海欧蓓实业有限公司 | High-performance fiber anti-tearing non-woven fabric and preparation method thereof |
| CN113978048B (en) * | 2021-11-05 | 2023-12-22 | 森织汽车内饰（武汉）有限公司 | High-performance fiber anti-tearing non-woven fabric and preparation method thereof |
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