CN112874112B - Waterproof composite non-woven fabric - Google Patents
Waterproof composite non-woven fabric Download PDFInfo
- Publication number
- CN112874112B CN112874112B CN202110165847.5A CN202110165847A CN112874112B CN 112874112 B CN112874112 B CN 112874112B CN 202110165847 A CN202110165847 A CN 202110165847A CN 112874112 B CN112874112 B CN 112874112B
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- China
- Prior art keywords
- material body
- layer
- waterproof
- bonding
- layer material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000004745 nonwoven fabric Substances 0.000 title claims abstract description 23
- 239000002131 composite material Substances 0.000 title claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 103
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 36
- 238000003825 pressing Methods 0.000 claims abstract description 17
- 238000009423 ventilation Methods 0.000 claims abstract description 12
- 238000005728 strengthening Methods 0.000 claims abstract description 4
- 239000010410 layer Substances 0.000 claims description 92
- 239000012790 adhesive layer Substances 0.000 claims description 19
- 230000001070 adhesive effect Effects 0.000 claims description 10
- 239000000853 adhesive Substances 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 229910003460 diamond Inorganic materials 0.000 claims description 2
- 239000010432 diamond Substances 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000005507 spraying Methods 0.000 abstract description 3
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- 238000003475 lamination Methods 0.000 description 4
- 230000035699 permeability Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/582—Tearability
- B32B2307/5825—Tear resistant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
- B32B2307/7265—Non-permeable
Landscapes
- Building Environments (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a waterproof composite non-woven fabric which comprises a waterproof layer, an outer layer material body, elastic reinforcing ribs, a first bonding layer, an inner layer material body, a pressing block and a ventilation layer, wherein the outer layer material body is fixedly arranged on the lower surface of the waterproof layer, the inner surface of the outer layer material body penetrates through the elastic reinforcing ribs, the first bonding layer is fixedly bonded on the lower surface of the outer layer material body, and the inner layer material body is fixedly bonded on the lower surface of the first bonding layer. This waterproof composite nonwoven, the setting has waterproof material, increases the waterproof layer through spraying coating lid, the sealed mode of pyrocondensation at the surface of outer material body, and in use increases simultaneously and has elastic elasticity strengthening rib, makes it have certain elasticity to the density of outer material body adopts the density material, and has certain fluffiness to use, increases the stability of device, and anti-tearing nature.
Description
Technical Field
The invention relates to the technical field of non-woven fabric production, in particular to a waterproof composite non-woven fabric.
Background
The non-woven fabric is used as the existing novel material, has air permeability and certain waterproof property, has wider application range, but can not meet the application requirement when being used under the condition of some relatively closed conditions, has poorer waterproof property in some specific projects and application range, and has the waterproof effect to be matched with elasticity when being used, so that the existing non-woven fabric can not be contracted effectively when being waterproof.
Aiming at the problems, innovative design is urgently needed on the basis of the original non-woven fabric structure.
Disclosure of Invention
The invention aims to provide a waterproof composite non-woven fabric, which solves the problems that the waterproof performance of the non-woven fabric cannot meet the use requirement when the non-woven fabric is used under the condition of relatively sealing in the prior art, the waterproof performance is poor in some specific projects and use ranges, the waterproof effect is matched with elasticity when the non-woven fabric is used, and the existing non-woven fabric cannot be effectively shrunk when the non-woven fabric is waterproof.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a waterproof composite non-woven fabrics, includes waterproof layer, outer material body, elasticity strengthening rib, first adhesive layer, inlayer material body, lamination piece and ventilative layer, the lower surface fixed mounting of waterproof layer has outer material body, and the internal surface of outer material body runs through the elasticity strengthening rib to the lower fixed bonding of outer material body has first adhesive layer, the lower fixed bonding of first adhesive layer has inlayer material body, and the surface fixedly connected with reinforcing fixed support of inlayer material body, reinforcing fixed support's surface fixed mounting has the second adhesive layer, and the lower fixed bonding of second adhesive layer has the central material body to the surface fixedly connected with lamination piece of the central material body.
Preferably, the waterproof layer and the outer layer material body form an embedded structure, the outer layer material body and the elastic reinforcing ribs form a penetrating structure, and the outer layer material body and the first bonding layer form a bonding structure.
Preferably, the outer layer material body and the elastic reinforcing ribs form an elastic structure, and the elastic reinforcing ribs are equidistantly arranged relative to the middle end of the outer surface of the outer layer material body.
Preferably, the first adhesive layer and the inner layer material body form an adhesive structure, the inner layer material body and the reinforcing fixing support form a nested structure, and the outer surface shape of the reinforcing fixing support is in a diamond grid structure.
Preferably, the second adhesive layer and the central material body form an adhesive structure, the central material body and the pressing block form a nested structure, the second adhesive layer is symmetrically arranged relative to the outer surface of the central material body, and the outer surface of the pressing block is in a cylindrical structure.
Preferably, the inner surface of the central material body is provided with a ventilation layer, and the edge end of the outer surface of the ventilation layer is connected with the outer surface of the pressing block.
Compared with the prior art, the invention has the beneficial effects that: the waterproof composite non-woven fabric;
1. the waterproof layer is added on the outer surface of the outer layer material body in a mode of spraying a coating cover and heat-shrinking sealing, and elastic reinforcing ribs with elasticity are added at the same time in use, so that the outer layer material body has certain elasticity, the density of the outer layer material body is made of a density material, the outer layer material body is used with certain fluffiness, and the stability and the tearing resistance of the device are improved;
2. the first bonding layer with the adhesive material is arranged, the outer layer material body and the inner layer material body are bonded when the adhesive is used, the outer surface of the inner layer material body is fixedly, fixedly and fixedly supported, and the second bonding layer is arranged, the central material body is additionally arranged on the lower surface of the second bonding layer, the stability of the non-woven fabric is increased through the central material body through the pressing block, and the air permeability of the non-woven fabric is increased through the air permeable layer.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a partially cut-away perspective structure of a waterproof layer according to the present invention;
FIG. 3 is a schematic perspective view of the structure A in FIG. 2 according to the present invention;
fig. 4 is a schematic view of a partially cut-away perspective structure of the reinforced fixing support of the present invention.
In the figure: 1. a waterproof layer; 2. an outer layer material body; 3. an elastic reinforcing rib; 4. a first adhesive layer; 5. an inner layer material body; 6. reinforcing a fixed support; 7. a second adhesive layer; 8. a central material body; 9. pressing the block; 10. and a ventilation layer.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, the present invention provides a technical solution: the waterproof composite non-woven fabric comprises a waterproof layer 1, an outer layer material body 2, elastic reinforcing ribs 3, a first bonding layer 4, an inner layer material body 5, a reinforcing fixed support 6, a second bonding layer 7, a central material body 8, a lamination block 9 and a ventilation layer 10, wherein the outer layer material body 2 is fixedly arranged on the lower surface of the waterproof layer 1, the inner surface of the outer layer material body 2 penetrates through the elastic reinforcing ribs 3, the first bonding layer 4 is fixedly bonded on the lower surface of the outer layer material body 2, the inner layer material body 5 is fixedly bonded on the lower surface of the first bonding layer 4, the reinforcing fixed support 6 is fixedly connected on the outer surface of the inner layer material body 5, the second bonding layer 7 is fixedly arranged on the outer surface of the reinforcing fixed support 6, the central material body 8 is fixedly bonded on the lower surface of the second bonding layer 7, and the lamination block 9 is fixedly connected on the outer surface of the central material body 8.
The waterproof layer 1 and the outer material body 2 form an embedded structure, the outer material body 2 and the elastic reinforcing ribs 3 form a penetrating structure, the outer material body 2 and the first bonding layer 4 form a bonding structure, the stability of the structure is improved, the fault condition is avoided, the penetrating structure of the outer material body 2 and the elastic reinforcing ribs 3 is improved, the connection between the structures is avoided, the falling off is avoided, and the bonding structure of the outer material body 2 and the first bonding layer 4 enables the device to be more stable, and the situation of breaking when the waterproof is pulled is avoided.
The outer material body 2 and the elastic reinforcing rib 3 form an elastic structure, and the elastic reinforcing ribs 3 are equidistantly arranged on the middle end of the outer surface of the outer material body 2, and the elasticity of the device is effectively improved when the waterproof effect is improved through the elastic structure of the outer material body 2 and the elastic reinforcing ribs 3, and the elastic reinforcing ribs 3 are equidistantly arranged on the middle end of the outer surface of the outer material body 2, so that the stability and the structural integrity of the device are conveniently improved.
The first adhesive layer 4 and the inner layer material body 5 form an adhesive structure, the inner layer material body 5 and the reinforcing fixed support 6 form a nested structure, the outer surface shape of the reinforcing fixed support 6 is of a diamond-shaped grid structure, the adhesive property between the structures is improved through the adhesive structure of the first adhesive layer 4 and the inner layer material body 5, the nested structure of the inner layer material body 5 and the reinforcing fixed support 6 is improved, the fixing structure during water proofing is improved, the stability and fracture resistance of the device are improved, the outer surface shape of the reinforcing fixed support 6 is of the diamond-shaped grid structure, and the elasticity and the deformability are effectively improved.
The second adhesive layer 7 and the central material body 8 form an adhesive structure, the central material body 8 and the pressing block 9 form a nested structure, the second adhesive layer 7 is symmetrically arranged on the outer surface of the central material body 8, meanwhile, the outer surface shape of the pressing block 9 is of a cylindrical structure, the stability of the central structure is facilitated through the adhesive structure of the second adhesive layer 7 and the central material body 8, the nested structure of the central material body 8 and the pressing block 9, the central layer is prevented from being broken, the second adhesive layer 7 is symmetrically arranged on the outer surface of the central material body 8, meanwhile, the outer surface shape of the pressing block 9 is of a cylindrical structure, the waterproof performance is improved, and meanwhile, instability of the material in use is prevented.
The inner surface of the central material body 8 is provided with the ventilation layer 10, the edge end of the outer surface of the ventilation layer 10 is connected with the outer surface of the pressing block 9, the inner surface of the central material body 8 is provided with the ventilation layer 10, the waterproof performance of the device is improved, the ventilation performance of the device is not reduced, and the edge end of the outer surface of the ventilation layer 10 is connected with the outer surface of the pressing block 9 to form an integrated structure, so that the situation of tearing is avoided.
Working principle: when the waterproof composite non-woven fabric is used, according to fig. 1-4, the device is firstly placed at a position where work needs to be performed, the waterproof layer 1 is installed to effectively waterproof a produced house-free use woolen cloth during use, the waterproof layer 1 is additionally arranged on the outer surface of the outer layer material body 2 in a spraying cover and heat shrinkage sealing mode during production, the elastic reinforcing ribs 3 penetrate through the inner surface of the outer layer material body 2, elasticity of the non-woven fabric during use is increased, the elasticity is prevented from being reduced due to the increase of the waterproof property during use, the tight combination property between each layer of the device is increased during use, friction and gaps are prevented from occurring between each layer, the installation of the fixed support 6 and the second adhesive layer 7 and the central material body 8 are simultaneously increased, the fault or the situation that the breakage cannot be recovered is avoided in the central material body 8, the cylindrical pressing blocks 9 are adopted to extrude the plastic material body through the central material body 8, the stability between structures is increased, the air permeability of the air-permeable layer 10 is effectively increased, and the air permeability of the whole device is effectively increased, and the air impermeability is effectively increased.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides a waterproof compound non-woven fabrics, includes waterproof layer (1), outer material body (2), elasticity strengthening rib (3), first adhesive layer (4), inlayer material body (5), pressfitting piece (9) and ventilative layer (10), its characterized in that: the waterproof layer (1) is characterized in that an outer layer material body (2) is fixedly arranged on the lower surface of the waterproof layer (1), the inner surface of the outer layer material body (2) penetrates through an elastic reinforcing rib (3), a first bonding layer (4) is fixedly bonded on the lower surface of the outer layer material body (2), an inner layer material body (5) is fixedly bonded on the lower surface of the first bonding layer (4), a reinforcing fixed support (6) is fixedly connected with the outer surface of the inner layer material body (5), a second bonding layer (7) is fixedly arranged on the outer surface of the reinforcing fixed support (6), a central material body (8) is fixedly bonded on the lower surface of the second bonding layer (7), and a pressing block (9) is fixedly connected with the outer surface of the central material body (8);
the waterproof layer (1) and the outer layer material body (2) form an embedded structure, the outer layer material body (2) and the elastic reinforcing ribs (3) form a penetrating structure, and the outer layer material body (2) and the first bonding layer (4) form a bonding structure;
the outer layer material body (2) and the elastic reinforcing ribs (3) form an elastic structure, and the elastic reinforcing ribs (3) are equidistantly arranged relative to the middle end of the outer surface of the outer layer material body (2);
the first adhesive layer (4) and the inner layer material body (5) form an adhesive structure, the inner layer material body (5) and the reinforcing fixed support (6) form a nested structure, and the outer surface of the reinforcing fixed support (6) is in a diamond grid structure;
the second bonding layer (7) and the central material body (8) form a bonding structure, the central material body (8) and the pressing block (9) form a nested structure, the second bonding layer (7) is symmetrically arranged relative to the outer surface of the central material body (8), and meanwhile, the outer surface of the pressing block (9) is in a cylindrical structure.
2. The waterproof composite nonwoven fabric according to claim 1, wherein: the inner surface of the central material body (8) is provided with a ventilation layer (10), and the edge end of the outer surface of the ventilation layer (10) is connected with the outer surface of the pressing block (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110165847.5A CN112874112B (en) | 2021-02-07 | 2021-02-07 | Waterproof composite non-woven fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110165847.5A CN112874112B (en) | 2021-02-07 | 2021-02-07 | Waterproof composite non-woven fabric |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112874112A CN112874112A (en) | 2021-06-01 |
| CN112874112B true CN112874112B (en) | 2023-09-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110165847.5A Active CN112874112B (en) | 2021-02-07 | 2021-02-07 | Waterproof composite non-woven fabric |
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| Country | Link |
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| CN (1) | CN112874112B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2041244A (en) * | 1978-12-21 | 1980-09-10 | Armstrong Cork Co | Method of providing surface coverings with a nubbly textured wear layer |
| CN101797823A (en) * | 2010-01-30 | 2010-08-11 | 杭州诺邦无纺股份有限公司 | Large-shutter non-woven fabric and manufacture method |
| CN205395336U (en) * | 2016-02-24 | 2016-07-27 | 嘉兴南华无纺材料有限公司 | Non -woven fabric |
| CN206242597U (en) * | 2016-08-31 | 2017-06-13 | 长兴县格瑞特服装材料有限公司 | A kind of air-moisture-permeable compound nonwoven cloth |
| CN207916202U (en) * | 2018-01-15 | 2018-09-28 | 泉州市六源印染织造有限公司 | A kind of chemical fiber plus material of waterproof and breathable |
| CN210970182U (en) * | 2019-10-29 | 2020-07-10 | 福建冠泓工业有限公司 | Stretch-proofing torn non-woven fabrics |
| CN211892297U (en) * | 2019-12-06 | 2020-11-10 | 东莞市亿茂滤材有限公司 | High-strength non-woven fabric |
-
2021
- 2021-02-07 CN CN202110165847.5A patent/CN112874112B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2041244A (en) * | 1978-12-21 | 1980-09-10 | Armstrong Cork Co | Method of providing surface coverings with a nubbly textured wear layer |
| CN101797823A (en) * | 2010-01-30 | 2010-08-11 | 杭州诺邦无纺股份有限公司 | Large-shutter non-woven fabric and manufacture method |
| CN205395336U (en) * | 2016-02-24 | 2016-07-27 | 嘉兴南华无纺材料有限公司 | Non -woven fabric |
| CN206242597U (en) * | 2016-08-31 | 2017-06-13 | 长兴县格瑞特服装材料有限公司 | A kind of air-moisture-permeable compound nonwoven cloth |
| CN207916202U (en) * | 2018-01-15 | 2018-09-28 | 泉州市六源印染织造有限公司 | A kind of chemical fiber plus material of waterproof and breathable |
| CN210970182U (en) * | 2019-10-29 | 2020-07-10 | 福建冠泓工业有限公司 | Stretch-proofing torn non-woven fabrics |
| CN211892297U (en) * | 2019-12-06 | 2020-11-10 | 东莞市亿茂滤材有限公司 | High-strength non-woven fabric |
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| Publication number | Publication date |
|---|---|
| CN112874112A (en) | 2021-06-01 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230808 Address after: 512529 The first building (No. 15-2-13) opposite the office building of the Shashui Industrial Transfer Industrial Park Management Committee in Shixing County, Shaoguan City, Guangdong Province Applicant after: Guangdong Saijie Nonwoven Technology Co.,Ltd. Address before: 226601 No.88 Henglian Road, Chengdong Town, Hai'an City, Nantong City, Jiangsu Province Applicant before: Zhao Wenkuan |
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| TA01 | Transfer of patent application right | ||
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| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A waterproof composite non-woven fabric Granted publication date: 20230901 Pledgee: Industrial and Commercial Bank of China Limited Shixing Branch Pledgor: Guangdong Saijie Nonwoven Technology Co.,Ltd. Registration number: Y2024980040494 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |