CN216183410U - High-temperature-resistant release film - Google Patents
High-temperature-resistant release film Download PDFInfo
- Publication number
- CN216183410U CN216183410U CN202122340837.9U CN202122340837U CN216183410U CN 216183410 U CN216183410 U CN 216183410U CN 202122340837 U CN202122340837 U CN 202122340837U CN 216183410 U CN216183410 U CN 216183410U
- Authority
- CN
- China
- Prior art keywords
- layer
- release film
- high temperature
- temperature resistant
- protective layer
- 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
Images
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model relates to the technical field of release films and discloses a high-temperature-resistant release film which comprises a first release film layer and a second release film layer, wherein the first release film layer and the second release film layer are arranged on an upper layer and a lower layer, a first high-temperature-resistant protective layer is bonded on the top of the first release film layer, a second high-temperature-resistant protective layer is bonded on the bottom of the second release film layer, a plurality of air guide channels are formed in the top of the first release film layer and the bottom of the second release film layer, a high-temperature-resistant adhesive layer is bonded on the bottom of the first release film layer, a high-temperature-resistant silica gel layer is bonded on the top of the second release film layer, the bottom of the high-temperature-resistant adhesive layer and the top of the high-temperature-resistant silica gel layer are bonded with each other, a plurality of press fit channels are further formed in positions, which are different from the air guide channels, on the top of the first release film layer and the bottom of the second high-temperature-resistant protective layer, and a plurality of press fit strips are fixedly connected with the top of the high-resistant protective layer. The high-temperature-resistant release film has the advantages of high temperature resistance and the like, and solves the problem of poor high-temperature resistance of the existing release film.
Description
Technical Field
The utility model relates to the technical field of release films, in particular to a high-temperature-resistant release film.
Background
The release film is also called as a release film, a separation film, a glue-blocking film, a release film, a plastic film, a hole-masking film, a silicon oil paper, an anti-sticking film, a molded paper, a slip film, a Tianna paper, a release paper and a non-woven fabric film.
In general, in order to increase the release force of the plastic film, the plastic film is subjected to plasma treatment, or fluorine coating, or silicon coating release agent is coated on the surface layer of the film material, such as PET, PE, OPP, and the like, so that the release force can show extremely light and stable release force for various organic pressure-sensitive adhesives, and the release force is adjusted correspondingly according to different required release film release forces to isolate different viscosities of product adhesives, so that the extremely light and stable release force is achieved during stripping.
The existing release film is in contact with electronic and electrical appliance parts frequently in the using process, and the parts are overheated because the release film does not have good enough high-temperature resistance, so that the release film is likely to melt and deform, and the normal production work of the parts is influenced, therefore, a high-temperature resistant release film is urgently needed.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a high-temperature-resistant release film which has the advantages of high temperature resistance and the like and solves the problem of poor high-temperature resistance of the existing release film.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: a high-temperature-resistant release film comprises a first release film layer and a second release film layer, wherein the first release film layer and the second release film layer are arranged on an upper layer and a lower layer;
the novel air guide device is characterized in that a first high-temperature-resistant protective layer is bonded to the top of the first release film layer, a second high-temperature-resistant protective layer is bonded to the bottom of the second release film layer, and a plurality of air guide channels are formed in the top of the first release film layer and the bottom of the second release film layer.
Preferably, a high-temperature-resistant adhesive layer is bonded to the bottom of the first release film layer, a high-temperature-resistant silica gel layer is bonded to the top of the second release film layer, and the bottom of the high-temperature-resistant adhesive layer is bonded to the top of the high-temperature-resistant silica gel layer.
High temperature resistant viscose layer and high temperature resistant silica gel layer all have good high temperature resistance, and simultaneously, high temperature resistant viscose layer has good exhaust performance, can not produce the bubble, has good laminating nature when the laminating is from type rete one and from type rete two for whole membrane body can carry out the two sides protection.
Preferably, the position of the top of the first release film layer and the position of the bottom of the second release film layer, which is different from the position of the air guide cavity channel, are further provided with a plurality of pressing cavity channels, the bottom of the first high temperature resistant protective layer and the top of the second high temperature resistant protective layer are fixedly connected with a plurality of pressing strips, and the pressing cavity channels are matched with the pressing strips.
Preferably, the plurality of air guide channels and the plurality of pressing channels are arranged in a staggered mode one by one, and the pressing channels are bonded with the pressing strips.
Preferably, first net grain groove has been seted up at high temperature resistant protective layer one's top, second net grain groove has been seted up to high temperature resistant protective layer two's bottom, first net grain groove's top is provided with antistatic layer one, second net grain groove's bottom is provided with antistatic layer two.
Antistatic layer one and antistatic layer two are conducting polymer resin and make, can effectively reduce the dust adhesion volume that leads to because of static, further improve the high temperature resistance performance of the membrane body.
Preferably, antistatic layer one bonds each other through the net grain groove one and high temperature resistant protective layer one, high temperature resistant protective layer two pass through the net grain groove two and bond each other between antistatic layer two.
The first reticulation groove and the second reticulation groove are arranged, so that the first high-temperature-resistant protective layer, the first antistatic layer, the second high-temperature-resistant protective layer and the second antistatic layer are connected more tightly, the adhesion is better, and the anti-fracture and anti-damage effect is good.
Preferably, two ends of the air guide cavity channel penetrate through two ends of the release film layer I and the release film layer II, and the press strip, the high-temperature-resistant protective layer I and the high-temperature-resistant protective layer II are manufactured integrally.
Compared with the prior art, the utility model provides a high-temperature resistant release film, which has the following beneficial effects:
1. this high temperature resistant type membrane, through being provided with high temperature resistant protective layer one and high temperature resistant protective layer two, high temperature resistant protective layer one and high temperature resistant protective layer two are made for nanometer silica material, nanometer silica is high temperature resistant, can normally work can not appear the crack under the condition of five hundred degrees centigrade, and simultaneously, nanometer silica material still has stronger elasticity and intensity, can not influence the normal use of cover in high temperature resistant time, air guide chamber way can pass through the air exchange with the heat that inside gathered and discharge, the influence of minimize high temperature to the membrane body, thereby reach the effect that improves the high temperature resistance from type membrane layer one and from type membrane layer two.
2. This high temperature resistant type membrane, through being provided with pressfitting chamber way and pressfitting strip, the material of pressfitting strip is unanimous with the material of high temperature resistant protective layer one and high temperature resistant protective layer two, is nanometer silica material and makes, and high temperature resistant protective layer one and high temperature resistant protective layer two bond with from type rete one and from type rete two respectively through the pressfitting strip, connect inseparabler, more difficult fracture.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional three-dimensional structure of each composite layer according to the present invention;
FIG. 3 is a schematic front view of the present invention;
FIG. 4 is a schematic top view of a cross-sectional structure of each composite layer according to the present invention.
Wherein: 1. a release film layer I; 2. a second release film layer; 3. a high temperature resistant adhesive layer; 4. a high temperature resistant silica gel layer; 5. a first high-temperature resistant protective layer; 6. a second high-temperature resistant protective layer; 7. a first mesh groove; 8. a second mesh groove; 9. a first antistatic layer; 10. a second antistatic layer; 11. an air guide cavity; 12. pressing the cavity; 13. and (6) pressing the strips.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a high temperature resistant release film includes a first release film layer 1 and a second release film layer 2, wherein the first release film layer 1 and the second release film layer 2 are disposed at upper and lower layers;
a first high-temperature-resistant protective layer 5 is bonded to the top of the first release film layer 1, a second high-temperature-resistant protective layer 6 is bonded to the bottom of the second release film layer 2, and a plurality of air guide cavity channels 11 are formed in the top of the first release film layer 1 and the bottom of the second release film layer 2.
Through the technical scheme, high temperature resistant protective layer one 5 and high temperature resistant protective layer two 6 are made for the nanometer silica material, nanometer silica is high temperature resistant, can normally work under the condition of five hundred degrees centigrade and can not appear the crack, simultaneously, the nanometer silica material still has stronger elasticity and intensity, can not influence the normal use of cover in high temperature resistant time, air guide chamber way 11 can pass through the air exchange discharge with the heat that inside gathered, the influence of minimize high temperature to the diaphragm body, thereby reach the effect that improves the high temperature resistance of type rete one 1 and type rete two 2.
Specifically, a high-temperature-resistant adhesive layer 3 is bonded to the bottom of the first release film layer 1, a high-temperature-resistant silica gel layer 4 is bonded to the top of the second release film layer 2, and the bottom of the high-temperature-resistant adhesive layer 3 is bonded to the top of the high-temperature-resistant silica gel layer 4.
Through above-mentioned technical scheme, high temperature resistant viscose layer 3 and high temperature resistant silica gel layer 4 all have good high temperature resistance, and simultaneously, high temperature resistant viscose layer 3 has good exhaust performance, can not produce the bubble, has good laminating nature when the laminating is from type rete 1 and from type rete two 2 for whole membrane body can carry out the two-sided protection.
Specifically, a plurality of pressing cavity channels 12 are further formed in the positions, different from the air guide cavity channel 11, of the top of the release film layer I1 and the bottom of the release film layer II 2, a plurality of pressing strips 13 are fixedly connected to the bottom of the high-temperature-resistant protective layer I5 and the top of the high-temperature-resistant protective layer II 6, and the pressing cavity channels 12 are matched with the pressing strips 13.
Specifically, the plurality of air guide channels 11 and the plurality of pressing channels 12 are arranged in a staggered manner one by one, and the pressing channels 12 and the pressing strips 13 are bonded with each other.
Through above-mentioned technical scheme, the material of pressfitting strip 13 is unanimous with the material of high temperature resistant protective layer one 5 and high temperature resistant protective layer two 6, is nanometer silica material and makes, and high temperature resistant protective layer one 5 and high temperature resistant protective layer two 6 bond with from type rete one 1 and from type rete two 2 respectively through pressfitting strip 13, connect inseparabler, more be difficult to the fracture.
Specifically, a first reticulation groove 7 is formed in the top of the first high-temperature-resistant protective layer 5, a second reticulation groove 8 is formed in the bottom of the second high-temperature-resistant protective layer 6, a first antistatic layer 9 is arranged at the top of the first reticulation groove 7, and a second antistatic layer 10 is arranged at the bottom of the second reticulation groove 8.
Through above-mentioned technical scheme, antistatic layer one 9 and two 10 antistatic layers are made for conducting polymer resin, can effectively reduce the dust adhesion volume because of static leads to, further improve the high temperature resistance of the membrane body.
Specifically, the first antistatic layer 9 is bonded with the first high-temperature-resistant protective layer 5 through the first mesh groove 7, and the second high-temperature-resistant protective layer 6 is bonded with the second antistatic layer 10 through the second mesh groove 8.
Through above-mentioned technical scheme, reticulation groove one 7 and reticulation groove two 8 set up can make high temperature resistant protective layer one 5 and antistatic layer one 9 and two 6 and the two 10 connections between antistatic layer of high temperature resistant protective layer inseparabler, and the adhesion is better, prevents that the fracture collapses and decreases effectually.
Specifically, two ends of the air guide cavity channel 11 penetrate through two ends of the release film layer I1 and the release film layer II 2, and the press strip 13, the high-temperature-resistant protective layer I5 and the high-temperature-resistant protective layer II 6 are manufactured integrally.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a high temperature resistant from type membrane, includes from type rete (1) and from type rete two (2), its characterized in that: the release film layer I (1) and the release film layer II (2) are arranged in an upper layer and a lower layer;
bond from the top of type rete (1) and have high temperature resistant protective layer (5), bond from the bottom of type rete two (2) and have high temperature resistant protective layer two (6), all seted up a plurality of air guide chamber way (11) from the top of type rete (1) and from type rete two (2) bottoms.
2. The high temperature resistant release film according to claim 1, wherein: bond from the bottom of type rete (1) and have high temperature resistant viscose layer (3), bond from the top of type rete two (2) and have high temperature resistant silica gel layer (4), the bottom of high temperature resistant viscose layer (3) bonds each other with the top of high temperature resistant silica gel layer (4).
3. The high temperature resistant release film according to claim 1, wherein: the novel high-temperature-resistant protective film is characterized in that a plurality of pressing cavity channels (12) are further formed in positions, different from the air guide cavity channels (11), of the top of the first release film layer (1) and the bottom of the second release film layer (2), the bottom of the first high-temperature-resistant protective layer (5) and the top of the second high-temperature-resistant protective layer (6) are fixedly connected with a plurality of pressing strips (13), and the pressing cavity channels (12) are matched with the pressing strips (13).
4. The high temperature resistant release film according to claim 3, wherein: the air guide channels (11) and the pressing channels (12) are arranged in a staggered mode one by one, and the pressing channels (12) and the pressing strips (13) are bonded with each other.
5. The high temperature resistant release film according to claim 1, wherein: the top of high temperature resistant protective layer one (5) has been seted up net line groove one (7), net line groove two (8) have been seted up to the bottom of high temperature resistant protective layer two (6), the top of net line groove one (7) is provided with antistatic layer one (9), the bottom of net line groove two (8) is provided with antistatic layer two (10).
6. The high temperature resistant release film according to claim 5, wherein: antistatic layer (9) bond each other through reticulation groove (7) and high temperature resistant protective layer (5), bond each other between high temperature resistant protective layer two (6) through reticulation groove two (8) and antistatic layer two (10).
7. The high temperature resistant release film according to claim 4, wherein: two ends of the air guide cavity channel (11) penetrate through two ends of the release film layer I (1) and the release film layer II (2), and the press strip (13), the high-temperature-resistant protective layer I (5) and the high-temperature-resistant protective layer II (6) are manufactured integrally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122340837.9U CN216183410U (en) | 2021-09-26 | 2021-09-26 | High-temperature-resistant release film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122340837.9U CN216183410U (en) | 2021-09-26 | 2021-09-26 | High-temperature-resistant release film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216183410U true CN216183410U (en) | 2022-04-05 |
Family
ID=80925320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122340837.9U Active CN216183410U (en) | 2021-09-26 | 2021-09-26 | High-temperature-resistant release film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216183410U (en) |
-
2021
- 2021-09-26 CN CN202122340837.9U patent/CN216183410U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2012099818A (en) | Photovoltaic module and method for production thereof | |
| CN106663707B (en) | Integrated backboard for back contact solar battery component | |
| US20100068477A1 (en) | Laminate | |
| JP2002134768A (en) | Solar cell module and its producing method | |
| CN216183410U (en) | High-temperature-resistant release film | |
| JPS5817685A (en) | Resin material for sealing solar cell | |
| CN110948966A (en) | Soft-sense film-coated color plate and production process thereof | |
| CN210821254U (en) | Efficient explosion-proof special release film | |
| CN106584974B (en) | A kind of special type punching press protective film | |
| CN216738182U (en) | Attached electrically conductive insulating protection glass of sectional type bending | |
| WO2011106909A1 (en) | Composite board combined by metallic substrate and decorative layer and the manufacturing method thereof | |
| CN210367517U (en) | High-viscosity insulating PE self-adhesive film | |
| CN213172167U (en) | Foam adhesive tape | |
| RU2748196C1 (en) | Heated vacuum ring | |
| CN110539529A (en) | Heat-preservation foam and preparation method thereof | |
| CN215243562U (en) | Flocking and film-covering structure on surface of extruded ornament | |
| CN214270750U (en) | Assembly component for electronic product | |
| CN214571657U (en) | Precision foam adhesive component | |
| CN219600632U (en) | PET double-fluorine-resistant plastic milk white release film | |
| CN212770550U (en) | High-toughness polycarbonate film with matte surface | |
| CN211606820U (en) | Efficient elastic planar heating sheet | |
| WO2020230679A1 (en) | Vehicle glass structural body, adhesion structure, and laminated glass | |
| CN216919098U (en) | High-light-transmission low-water-vapor yellowing-resistant liquid crystal panel packaging composite bonding protective film | |
| CN214218622U (en) | Foam gluing component for electronic product | |
| CN218710106U (en) | Composite pressure-sensitive adhesive tape |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |