CN203381958U - Composite film for aluminum paper plastic packing - Google Patents
Composite film for aluminum paper plastic packing Download PDFInfo
- Publication number
- CN203381958U CN203381958U CN201320363678.7U CN201320363678U CN203381958U CN 203381958 U CN203381958 U CN 203381958U CN 201320363678 U CN201320363678 U CN 201320363678U CN 203381958 U CN203381958 U CN 203381958U
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- layer
- paper
- basic unit
- base layer
- sealing layer
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- Expired - Fee Related
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Abstract
A composite film for aluminum paper plastic packing comprises a base layer and is characterized in that a thermal sealing layer is disposed below the base layer, an adhering layer is disposed between the base layer and the thermal sealing layer, a surface layer is disposed on the base layer, an adhering layer is disposed between the base layer and the surface layer, the base layer is made of paper, the surface layer is made of aluminum foil, the thermal sealing layer is made of polyethylene, and the adhering layers are made of polyurethane. Due to the fact that the base layer is made of the paper which is good in stiffness and light resistance and the surface layer is made of the aluminum foil good in printing performance, isolation performance and stiffness, outer surface dampness of the paper can be avoided. The thermal sealing layer is made of the polyethylene which can be uncovered easily, and accordingly self-sealing is achieved when the film is made into bags, and comprehensive requirements are satisfied.
Description
Technical field
The utility model relates to complex film, and specifically a kind of aluminium paper is moulded composite packing film.
Background technology
Packaging film for butter, cream pack requires to adapt to moist environment, and it is good to have printing, will have good barrier property and deflection simultaneously, and the packaging film that homogenous material is made can't meet above-mentioned requirement.
Summary of the invention
The purpose of this utility model is to propose a kind of aluminium paper that can meet above-mentioned requirements to mould composite packing film.
The purpose of this utility model is achieved in that a kind of aluminium paper of the present utility model moulds composite packing film, it comprises basic unit, it is characterized in that, under basic unit, hot sealing layer is set, between basic unit and hot sealing layer, bonding coat is arranged, top layer is set in basic unit, between basic unit and top layer, bonding coat is arranged, above-mentioned basic unit adopts paper, top layer adopts aluminium foil, and hot sealing layer adopts polyethylene, and bonding coat adopts polyurethane.
Aluminium paper of the present utility model is moulded composite packing film, because basic unit adopts deflection and the good paper of resistance photosensitiveness, top layer adopts the aluminium foil of printing, good good barrier property and deflection, can avoid paper surface wetting outside, hot sealing layer adopts the polyethylene of easily opening, there is self-styled while being made into bag, therefore can meet above-mentioned comprehensive requirement.
The accompanying drawing explanation
Fig. 1 is the structural representation that aluminium paper of the present utility model is moulded composite packing film.
The specific embodiment
Below in conjunction with accompanying drawing, by embodiment, the utility model is described in further detail:
As shown in Figure 1, a kind of aluminium paper of the present utility model is moulded composite packing film, it comprises basic unit 3, it is characterized in that 3 times hot sealing layer 5 being set in basic unit, between basic unit 3 and hot sealing layer 5, bonding coat 4 is arranged, top layer 1 is set in basic unit 3, between basic unit 3 and top layer 1, bonding coat 2 is arranged, above-mentioned basic unit 3 adopts paper, and top layer 1 adopts aluminium foil, hot sealing layer 5 adopts polyethylene, and bonding coat 2 and bonding coat 4 adopt polyurethane.
Claims (1)
1. an aluminium paper is moulded composite packing film, it comprises basic unit (3), it is characterized in that arranging hot sealing layer (5) under basic unit (3), between basic unit (3) and hot sealing layer (5), bonding coat (4) is arranged, top layer (1) is set in basic unit (3), between basic unit (3) and top layer (1), bonding coat (2) is arranged, above-mentioned basic unit (3) adopts paper, top layer (1) adopts aluminium foil, and hot sealing layer (5) adopts polyethylene, and bonding coat (2) and bonding coat (4) adopt polyurethane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320363678.7U CN203381958U (en) | 2013-06-25 | 2013-06-25 | Composite film for aluminum paper plastic packing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320363678.7U CN203381958U (en) | 2013-06-25 | 2013-06-25 | Composite film for aluminum paper plastic packing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203381958U true CN203381958U (en) | 2014-01-08 |
Family
ID=49870470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320363678.7U Expired - Fee Related CN203381958U (en) | 2013-06-25 | 2013-06-25 | Composite film for aluminum paper plastic packing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203381958U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107433745A (en) * | 2017-06-09 | 2017-12-05 | 上海界龙永发包装印刷有限公司 | A kind of paper plastic-aluminum carton material |
-
2013
- 2013-06-25 CN CN201320363678.7U patent/CN203381958U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107433745A (en) * | 2017-06-09 | 2017-12-05 | 上海界龙永发包装印刷有限公司 | A kind of paper plastic-aluminum carton material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Aluminium paper is moulded composite packing film Effective date of registration: 20150309 Granted publication date: 20140108 Pledgee: Bank of China Limited by Share Ltd Jiaxing branch Pledgor: Stone packaging (Jiaxing) Co. Ltd. Registration number: 2015330000010 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20160625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |