CN203126070U - Dual-layer hot melt adhesive composite membrane - Google Patents
Dual-layer hot melt adhesive composite membrane Download PDFInfo
- Publication number
- CN203126070U CN203126070U CN 201320042715 CN201320042715U CN203126070U CN 203126070 U CN203126070 U CN 203126070U CN 201320042715 CN201320042715 CN 201320042715 CN 201320042715 U CN201320042715 U CN 201320042715U CN 203126070 U CN203126070 U CN 203126070U
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- composite membrane
- double
- main body
- dual
- film
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Abstract
The utility model provides a dual-layer hot melt adhesive composite membrane which comprises a base layer membrane playing a role in supporting, a dual-layer composite membrane main body on the base layer membrane, and a filling pore membrane between the base layer membrane and the dual-layer composite membrane main body. The dual-layer hot melt adhesive composite membrane has the advantages of simple structure, maneuverability, convenience in manufacture, and strong oxidization resistance and corrosion resistance.
Description
Technical field
The utility model relates to the composite membrane technology field, has been specifically related to the double-deck PUR composite membrane in the composite membrane.
Background technology
In the prior art, various film products are widely applied in the live and work, such as have insulation, preserve moisture, the plastic sheeting of rainproof, moisture-proof function, inside is provided with the preservative film of aluminium film, and be applied in various composite membranes in the industry, but the purposes that mostly is film is single, and the scope of application is subjected to limitation.
Summary of the invention
Technical problem to be solved in the utility model is to provide double-deck PUR composite membrane, and is simple in structure, has operability, and easily manufactured, oxidation resistance is strong, and corrosion resistance is strong.
For solving above-mentioned existing technical problem, the utility model adopts following scheme: double-deck PUR composite membrane, comprise passive base film layer, be arranged on the double-layered compound film main body on the base film layer, and be arranged on the filling pore film between base film layer and the double-layered compound film main body.
As preferably, the forming by PUR is bonding between the tunic up and down of described double-layered compound film main body.By adopting this set, can fast and effectively the levels composite membrane be bonded together, save drying time greatly.
As preferably, described double-layered compound film main body is provided with one deck plastic protective film for plastics.By adopting this set, can play the better protection effect, prevent from being directly exposed to and cause being infected with the corrosive substance corrosion in the air.
As preferably, described plastic protective film for plastics adopts polyethylene or polychloroethylene film.By adopting this set, easily manufactured, reduce cost.
As preferably, be printed on pattern on the described plastic protective film for plastics.By adopting this set, can stamp different patterns according to demand, profile is more attractive in appearance, has more aesthetic feeling.
Beneficial effect:
The utility model adopts technique scheme that double-deck PUR composite membrane is provided, and has remedied the deficiencies in the prior art, has prolonged service life, has reduced manufacturing cost, and is simple in structure, has operability, and easily manufactured, oxidation resistance is strong, and corrosion resistance is strong.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is exploded perspective view of the present utility model.
The specific embodiment
Shown in Fig. 1-2, double-deck PUR composite membrane comprises passive base film layer 1, is arranged on the double-layered compound film main body 2 on the base film layer 1, and is arranged on the filling pore film 3 between base film layer 1 and the double-layered compound film main body 2.Being bonded by PUR 4 between the tunic up and down of described double-layered compound film main body 2.Described double-layered compound film main body 2 is provided with one deck plastic protective film for plastics 5.Described plastic protective film for plastics 5 adopts polyethylene or polychloroethylene film.Be printed on pattern on the described plastic protective film for plastics 5.
During real work; passive base film layer 1 has been put the filling pore film 3 of filling effect in total; stacked double-layered compound film main body 2 at filling pore film 3 then; stick one deck plastic protective film for plastics 5 in double-layered compound film main body 2 again, being bonded by PUR 4 between the tunic up and down of double-layered compound film main body 2 is printed on different floral designs on the plastic protective film for plastics 5; configuration design is very attractive in appearance; improve the artistic value of product, remedied the deficiencies in the prior art, prolonged service life; greatly reduce manufacturing cost; simple in structure, have operability, easily manufactured; use safety, oxidation resistance is strong, and corrosion resistance is strong.
Specific embodiment described herein only is that the utility model spirit is illustrated, the utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (5)
1. double-deck PUR composite membrane, it is characterized in that: comprise passive base film layer (1), be arranged on the double-layered compound film main body (2) on the base film layer (1), and be arranged on the filling pore film (3) between base film layer (1) and the double-layered compound film main body (2).
2. double-deck PUR composite membrane according to claim 1 is characterized in that: being bonded by PUR (4) between the tunic up and down of described double-layered compound film main body (2).
3. double-deck PUR composite membrane according to claim 1, it is characterized in that: described double-layered compound film main body (2) is provided with one deck plastic protective film for plastics (5).
4. double-deck PUR composite membrane according to claim 3 is characterized in that: described plastic protective film for plastics (5) employing polyethylene or polychloroethylene film.
5. double-deck PUR composite membrane according to claim 3, it is characterized in that: described plastic protective film for plastics is printed on pattern on (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320042715 CN203126070U (en) | 2013-01-24 | 2013-01-24 | Dual-layer hot melt adhesive composite membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320042715 CN203126070U (en) | 2013-01-24 | 2013-01-24 | Dual-layer hot melt adhesive composite membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203126070U true CN203126070U (en) | 2013-08-14 |
Family
ID=48934087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320042715 Expired - Fee Related CN203126070U (en) | 2013-01-24 | 2013-01-24 | Dual-layer hot melt adhesive composite membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203126070U (en) |
-
2013
- 2013-01-24 CN CN 201320042715 patent/CN203126070U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20160124 |
|
| EXPY | Termination of patent right or utility model |