CN220904306U - Multilayer composite glass fiber membrane - Google Patents
Multilayer composite glass fiber membrane Download PDFInfo
- Publication number
- CN220904306U CN220904306U CN202322303305.7U CN202322303305U CN220904306U CN 220904306 U CN220904306 U CN 220904306U CN 202322303305 U CN202322303305 U CN 202322303305U CN 220904306 U CN220904306 U CN 220904306U
- Authority
- CN
- China
- Prior art keywords
- layer
- glass fiber
- toughness
- layer body
- membrane
- 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.)
- Active
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 44
- 239000002131 composite material Substances 0.000 title claims abstract description 36
- 239000003365 glass fiber Substances 0.000 title claims abstract description 34
- 239000010410 layer Substances 0.000 claims abstract description 154
- 239000002344 surface layer Substances 0.000 claims abstract description 18
- 238000005253 cladding Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 11
- 239000004743 Polypropylene Substances 0.000 claims description 8
- -1 polypropylene Polymers 0.000 claims description 8
- 229920001155 polypropylene Polymers 0.000 claims description 8
- 239000002121 nanofiber Substances 0.000 claims description 7
- 239000012790 adhesive layer Substances 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 2
- 229910001928 zirconium oxide Inorganic materials 0.000 claims description 2
- 239000002390 adhesive tape Substances 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract description 3
- 210000003141 lower extremity Anatomy 0.000 abstract description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model discloses a multilayer composite glass fiber membrane which comprises a composite membrane body, a layer structure, a base layer body, a surface layer body, a fixing belt and an outer layer body, wherein the composite membrane body is composed of the layer structure, the layer structure is positioned in the middle of the whole composite membrane body, the layer structure is composed of the base layer body, the base layer body is positioned in the middle of the layer structure, the surface layer body is arranged above the base layer body, the fixing belt is arranged outside the layer structure, the outer layer body is arranged above the fixing belt, and the outer layer body is positioned at the top of the composite membrane body. This multilayer composite glass fiber membrane passes through the multilayer structure setting of this glass fiber membrane, can the multiaspect demonstrate the function and the characteristics of membrane, and set up the fixed band in the outside of layer structure to carry out outside fastening to this membrane with the form of edge cladding, can increase the compactness between this membrane limit, also prevent simultaneously that the membrane from producing separation fracture at the state lower limb of opening the limit.
Description
Technical Field
The utility model relates to the technical field of glass fiber films, in particular to a multilayer composite glass fiber film.
Background
The composite glass fiber filter membrane is characterized in that polypropylene fiber membranes are compounded on two sides of a traditional superfine glass fiber membrane, so that the advantages of high void ratio, large flux, large cutoff, high temperature resistance, high corrosion resistance and the like of the superfine glass fiber membrane are reserved, the defects that the glass fiber membrane is low in strength, easy to break under pressure and fall off are overcome, and the composite glass fiber filter membrane is a novel filter element with excellent performance and wide application range.
The toughness of the existing glass fiber membrane in use is not good enough, for example, a multilayer composite glass fiber membrane disclosed in application number CN202121749307.3, the existing glass fiber membrane is lack of the characteristic of improving toughness of the membrane in use, and the outer surface and the external adhesion surface of the membrane can generate friction in use, so that the use effect of the membrane can be reduced due to friction under long-time use, meanwhile, the membrane is in multilayer composite arrangement, the outer layer is lack of a binding structure, cracking and separation between layers are easy to generate, unstable use phenomenon is generated, and the use effect of the membrane is influenced.
Therefore, it is necessary to invent a multi-layer composite glass fiber film to solve the above problems.
Disclosure of utility model
The utility model aims to provide a multilayer composite glass fiber membrane, which solves the problem that toughness is not good enough in use in the technology, and the object taking equipment cannot detect and screen whether objects are qualified or not when taking objects, so that subsequent manual inspection is required, and meanwhile, the object taking equipment can accurately position the objects, so that stability of the objects in automatic object taking is ensured.
In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a compound glass fiber membrane of multilayer, includes complex film body, layer structure, basic unit body, top layer body, fixed band and outer body, the complex film body comprises layer structure, layer structure is located the middle part of whole complex film body, layer structure comprises the basic unit body, the basic unit body is located the middle part of layer structure, the top of basic unit body is provided with the top layer body, the outside of layer structure is provided with the fixed band, the outer body is installed to the top of fixed band, the outer body is located the top of complex film body.
Preferably, the layer structure is provided with four layers, be provided with first toughness layer between basic unit body and the top layer body, the bottom of basic unit body is provided with the second toughness layer.
Preferably, the first toughness layer and the second toughness layer are the same material layer, and the materials of the first toughness layer and the second toughness layer are zirconium oxide nanofibers.
Preferably, the thickness of the base layer body is larger than that of the first toughness layer and the second toughness layer, and the thickness of the first toughness layer and the second toughness layer is smaller than that of the surface layer body.
Preferably, the thickness of the surface layer body is smaller than that of the base layer body, the surface layer body is a reinforcing layer, and the surface layer body is made of polypropylene.
Preferably, the fixing belt is a non-woven fabric, the fixing belt is arranged in a coating manner, and the fixing belt is arranged on the outer side edge of the layer structure.
Preferably, the outer layer body is a wear-resistant layer, the outer layer body is made of polyester fiber, and four side edges of the outer layer body are attached to edges of the fixing belt.
Preferably, the four sides of the bottom surface of the outer layer body are all provided with adhesive layers, and the four sides of the top surface of the fixing belt are all provided with adhesive grooves matched with the adhesive layers in size.
In the technical scheme, the utility model has the technical effects and advantages that:
This multilayer composite glass fiber membrane, the multilayer structure setting through this glass fiber membrane, can the multiaspect demonstrate the function and the characteristics of membrane, and set up the fixed band in the outside of layer structure, and carry out outside fastening to this membrane with the form of edge cladding, can increase the compactness between this membrane limit, simultaneously also prevent that the membrane from producing separation fracture at the state lower limb of opening the limit, first toughness layer and second toughness layer have been set up respectively in the layer structure simultaneously, and first toughness layer and second toughness layer all adopt zirconia nanofiber, zirconia nanofiber has higher toughness intensity, tensile strength is good can effectively improve the toughness characteristics of this glass fiber membrane, set up the outer body, and adopt polypropylene, and set up in the skin of membrane, this material has high wear-resisting effect and high tear resistance, the top layer body of polypropylene material has better heat resistance, and its density is lighter, reduce the burden that this membrane is compound to set up, paste layer and paste the setting in groove and be convenient for tear down after the wearing and tearing of outer layer body, the top layer uses and changes.
Drawings
FIG. 1 is a schematic cross-sectional side view of the present utility model;
FIG. 2 is a schematic view of the structure of the fastening tape and the outer layer body of the present utility model;
FIG. 3 is a schematic view of the layer structure of the present utility model;
FIG. 4 is a schematic view showing a front view of the fixing belt and the outer layer body separated from each other;
fig. 5 is a schematic view showing a bottom view of the fixing band and the outer layer body of the present utility model.
Reference numerals illustrate:
1. A composite membrane body; 2. a layer structure; 3. a base layer body; 4. a surface layer body; 5. a fixing belt; 6. an outer layer body; 601. an adhesive layer; 602. a pasting groove; 7. a first ductile layer; 8. and a second ductile layer.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The utility model provides a multi-layer composite glass fiber membrane as shown in figures 1-5, which comprises a composite membrane body 1, a layer structure 2, a base layer body 3, a surface layer body 4 and a fixing belt 5, wherein the composite membrane body 1 consists of the layer structure 2, the layer structure 2 is positioned in the middle of the whole composite membrane body 1, the layer structure 2 consists of the base layer body 3, the base layer body 3 is positioned in the middle of the layer structure 2, the surface layer body 4 is arranged above the base layer body 3, the thickness of the surface layer body 4 is smaller than that of the base layer body 3, the surface layer body 4 is a reinforcing layer, the surface layer body 4 is made of polypropylene, the fixing belt 5 is arranged outside the layer structure 2, the fixing belt 5 is made of non-woven fabric, the fixing belt 5 is arranged in a cladding mode, and the fixing belt 5 is arranged on the outer side edge of the layer structure 2;
The top of fixed band 5 is installed outer body 6, outer body 6 is located the top of complex film body 1, layer structure 2 is provided with four layers, outer body 6 is the wearing layer, outer body 6's material is polyester fiber, outer body 6's four side edges laminate with the limit of fixed band 5 mutually, outer body 6's bottom surface four sides all are provided with paste layer 601, paste groove 602 with paste layer 601 size matching has all been seted up to the top surface four sides of fixed band 5, be provided with first toughness layer 7 between basic unit 3 and the top layer body 4, the bottom of basic unit 3 is provided with second toughness layer 8, first toughness layer 7 and second toughness layer 8 are the same material layer, first toughness layer 7 and second toughness layer 8's material is zirconia nanofiber, the thickness of basic unit 3 all is greater than first toughness layer 7 and second toughness layer 8, the thickness of first toughness layer 7 and second toughness layer 8 is less than the thickness of top layer 4.
The working principle of the utility model is as follows:
Referring to fig. 1-5 of the specification, for the multi-layer composite glass fiber film, when the multi-layer composite glass fiber film is used, the multi-layer structure 2 of the glass fiber film is used, the functions and the characteristics of the film can be shown in multiple surfaces, the fixing band 5 is arranged outside the layer structure 2, the film is fastened in an edge-cladding mode, the tightness between edges of the film can be improved, meanwhile, the edges of the film in an open-edge state are prevented from separating and cracking, meanwhile, the first toughness layer 7 and the second toughness layer 8 are respectively arranged in the layer structure 2, the first toughness layer 7 and the second toughness layer 8 are both made of zirconia nanofibers, the zirconia nanofibers have higher toughness strength, the tensile strength is good, the toughness characteristics of the glass fiber film can be effectively improved, the outer layer body 6 is arranged, the polypropylene is arranged on the outer layer of the film, the material has a high wear-resisting effect and high tearing resistance, the surface layer body 4 made of the polypropylene material has better heat resistance, the density is lighter, the burden of the composite film arrangement is reduced, and the setting of the adhesive layer 601 and the adhesive groove 602 is convenient for replacing the outer layer 6.
Claims (8)
1. The utility model provides a multilayer composite glass fiber membrane, includes composite film body (1), layer structure (2), basic unit (3), top layer body (4), fixed band (5) and outer layer body (6), a serial communication port, composite film body (1) comprises layer structure (2), layer structure (2) are located the middle part of whole composite film body (1), layer structure (2) comprise basic unit (3), basic unit (3) are located the middle part of layer structure (2), the top of basic unit (3) is provided with top layer body (4), the outside of layer structure (2) is provided with fixed band (5), outer layer body (6) are installed to the top of fixed band (5), outer layer body (6) are located the top of composite film body (1).
2. A multi-layer composite glass fiber film according to claim 1, wherein: the novel waterproof layer is characterized in that the layer structure (2) is provided with four layers, a first toughness layer (7) is arranged between the base layer body (3) and the surface layer body (4), and a second toughness layer (8) is arranged at the bottom of the base layer body (3).
3. A multi-layer composite glass fiber film according to claim 2, wherein: the first toughness layer (7) and the second toughness layer (8) are the same material layers, and the materials of the first toughness layer (7) and the second toughness layer (8) are zirconium oxide nanofibers.
4. A multi-layer composite glass fiber film according to claim 3, wherein: the thickness of the base layer body (3) is larger than that of the first toughness layer (7) and the second toughness layer (8), and the thickness of the first toughness layer (7) and the second toughness layer (8) is smaller than that of the surface layer body (4).
5. A multi-layer composite glass fiber film according to claim 1, wherein: the thickness of the surface layer body (4) is smaller than that of the base layer body (3), the surface layer body (4) is a reinforcing layer, and the surface layer body (4) is made of polypropylene.
6. A multi-layer composite glass fiber film according to claim 1, wherein: the fixing belt (5) is non-woven fabric, the fixing belt (5) is arranged in a cladding mode, and the fixing belt (5) is arranged on the outer side edge of the layer structure (2).
7. A multi-layer composite glass fiber film according to claim 1, wherein: the outer layer body (6) is a wear-resistant layer, the outer layer body (6) is made of polyester fiber, and four side edges of the outer layer body (6) are attached to edges of the fixing belt (5).
8. A multi-layer composite glass fiber film according to claim 1, wherein: the adhesive tape is characterized in that adhesive layers (601) are arranged on four sides of the bottom surface of the outer layer body (6), and adhesive grooves (602) matched with the adhesive layers (601) in size are formed in four sides of the top surface of the fixing belt (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322303305.7U CN220904306U (en) | 2023-08-25 | 2023-08-25 | Multilayer composite glass fiber membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322303305.7U CN220904306U (en) | 2023-08-25 | 2023-08-25 | Multilayer composite glass fiber membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220904306U true CN220904306U (en) | 2024-05-07 |
Family
ID=90920735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322303305.7U Active CN220904306U (en) | 2023-08-25 | 2023-08-25 | Multilayer composite glass fiber membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220904306U (en) |
-
2023
- 2023-08-25 CN CN202322303305.7U patent/CN220904306U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1927464A2 (en) | Sandwich panel | |
| CN220904306U (en) | Multilayer composite glass fiber membrane | |
| CN217522022U (en) | Photovoltaic dual glass assembly lamination banding sticky tape | |
| CN212073259U (en) | VAP unidirectional breathable film | |
| CN213920032U (en) | Compound SBS waterproofing membrane of multilayer | |
| CN214088379U (en) | Waterproof ventilated membrane based on air pressure balance in interphone battery | |
| CN211497471U (en) | LCD double faced adhesive tape capable of eliminating static electricity | |
| CN2351275Y (en) | Glass fibre layered cloth structure | |
| CN208611879U (en) | A kind of strainer for separation of solid and liquid | |
| CN214215024U (en) | Waterproof conductive composite multilayer fabric | |
| CN215855890U (en) | Double-sided adhesive tape with deformation prevention function | |
| CN206110567U (en) | Compound stone material board | |
| JPH09321485A (en) | Electromagnetic wave shielding sheet | |
| CN2889770Y (en) | Automotive sunshade cover | |
| CN210501748U (en) | Moisture-permeable anti-ultraviolet multifunctional antibacterial fabric | |
| CN219769268U (en) | TPU laminating cloth of high tensile strength | |
| CN211445601U (en) | Novel cast film | |
| CN218435571U (en) | Insulating adhesive tape | |
| CN208133723U (en) | A kind of preferable SMMS composite non-weaving cloth of hydrophily | |
| CN216507233U (en) | SMC high temperature resistant carrier film | |
| CN212403997U (en) | Compound high strength insulating adhesive tape | |
| CN210821305U (en) | Sun-proof composite fabric | |
| CN218448327U (en) | Aramid composite lithium ion battery diaphragm | |
| CN218020641U (en) | Waterproof base cloth fabric | |
| CN221049184U (en) | High-temperature-resistant modified composite film |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |