CN204278653U - Low temperature seals composite membrane online - Google Patents
Low temperature seals composite membrane online Download PDFInfo
- Publication number
- CN204278653U CN204278653U CN201320363663.0U CN201320363663U CN204278653U CN 204278653 U CN204278653 U CN 204278653U CN 201320363663 U CN201320363663 U CN 201320363663U CN 204278653 U CN204278653 U CN 204278653U
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- China
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- layer
- barrier layer
- adopts
- hot sealing
- low temperature
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- Expired - Fee Related
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Abstract
A kind of low temperature seals composite membrane online, it comprises barrier layer, it is characterized in that there is top layer at barrier layer upper surface, have hot sealing layer at the lower surface of barrier layer, between above-mentioned barrier layer and top layer, have adhesive layer, adhesive layer is had between barrier layer and hot sealing layer, above-mentioned barrier layer adopts aluminium foil, and top layer adopts polyester, and hot sealing layer adopts polyethylene, adhesive layer between barrier layer and top layer adopts polyurethane, and the adhesive layer between barrier layer and hot sealing layer adopts polyurethane.Low temperature of the present utility model seals composite membrane online, and because barrier layer adopts aluminium foil, top layer adopts polyester, and hot sealing layer adopts polyethylene can meet above-mentioned comprehensive requirement.
Description
Technical field
The utility model relates to composite membrane, and specifically a kind of low temperature seals composite membrane online.
Background technology
Bag membrane for placing the article such as food, medicine requires that printing is good, good barrier property, deflection are good, and will have the good requirement of low temperature heat seal, and the film that homogenous material is made cannot meet above-mentioned requirement.
Summary of the invention
The purpose of this utility model proposes a kind of low temperature that can meet above-mentioned requirements to seal composite membrane online.
The purpose of this utility model is achieved in that a kind of low temperature of the present utility model seals composite membrane online, it comprises barrier layer, it is characterized in that there is top layer at barrier layer upper surface, hot sealing layer is had at the lower surface of barrier layer, adhesive layer is had between above-mentioned barrier layer and top layer, adhesive layer is had between barrier layer and hot sealing layer, above-mentioned barrier layer adopts aluminium foil, top layer adopts polyester, hot sealing layer adopts polyethylene, adhesive layer between barrier layer and top layer adopts polyurethane, and the adhesive layer between barrier layer and hot sealing layer adopts polyurethane.
Low temperature of the present utility model seals composite membrane online, and because barrier layer adopts aluminium foil, top layer adopts polyester, and hot sealing layer adopts polyethylene can meet above-mentioned comprehensive requirement.
Accompanying drawing explanation
Fig. 1 is the structural representation that low temperature of the present utility model seals composite membrane online.
Detailed description of the invention
Below in conjunction with accompanying drawing, by embodiment, the utility model is described in further detail:
As shown in Figure 1, a kind of low temperature of the present utility model seals composite membrane online, it comprises barrier layer 3, it is characterized in that there is top layer 1 at barrier layer 3 upper surface, hot sealing layer 5 is had at the lower surface of barrier layer 3, adhesive layer 2 is had between above-mentioned barrier layer 3 and top layer 1, adhesive layer 4 is had between barrier layer 3 and hot sealing layer 5, above-mentioned barrier layer 3 adopts aluminium foil, top layer 1 adopts polyester, hot sealing layer 5 adopts polyethylene, and the adhesive layer 2 between barrier layer 3 and top layer 1 adopts polyurethane, and the adhesive layer 4 between barrier layer 3 and hot sealing layer 5 adopts polyurethane.
Claims (1)
1. a low temperature seals composite membrane online, it comprises barrier layer (3), it is characterized in that there is top layer (1) at barrier layer (3) upper surface, hot sealing layer (5) is had at the lower surface of barrier layer (3), adhesive layer (2) is had between above-mentioned barrier layer (3) and top layer (1), adhesive layer (4) is had between barrier layer (3) and hot sealing layer (5), above-mentioned barrier layer (3) adopts aluminium foil, top layer (1) adopts polyester, hot sealing layer (5) adopts polyethylene, adhesive layer (2) between barrier layer (3) and top layer (1) adopts polyurethane, adhesive layer (4) between barrier layer (3) and hot sealing layer (5) adopts polyurethane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320363663.0U CN204278653U (en) | 2013-06-25 | 2013-06-25 | Low temperature seals composite membrane online |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320363663.0U CN204278653U (en) | 2013-06-25 | 2013-06-25 | Low temperature seals composite membrane online |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204278653U true CN204278653U (en) | 2015-04-22 |
Family
ID=52861845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320363663.0U Expired - Fee Related CN204278653U (en) | 2013-06-25 | 2013-06-25 | Low temperature seals composite membrane online |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204278653U (en) |
-
2013
- 2013-06-25 CN CN201320363663.0U patent/CN204278653U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20160625 |