CN203486327U - Packaging film used for bubble cap - Google Patents
Packaging film used for bubble cap Download PDFInfo
- Publication number
- CN203486327U CN203486327U CN201320488114.6U CN201320488114U CN203486327U CN 203486327 U CN203486327 U CN 203486327U CN 201320488114 U CN201320488114 U CN 201320488114U CN 203486327 U CN203486327 U CN 203486327U
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- CN
- China
- Prior art keywords
- layer
- packaging film
- pvdc
- basic unit
- adhesive layer
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- Expired - Fee Related
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Abstract
The utility model discloses a packaging film used for a bubble cap, which comprises a substrate. The upper surface of the substrate is provided with a PVDC layer; the upper surface of the PVDC layer is provided with a glue sealing layer; the upper surface of the glue sealing layer is provided with a metal foil layer; and an elastic sleeve coats the substrate, the PVDC layer, the glue sealing layer and the metal foil layer. Through structural improvement, the packaging film used for the bubble cap is excellent in toughness and stronger in barrier performances compared with the prior art.
Description
Technical field
The utility model relates to a kind of film for packaging, particularly a kind of packaging film for bubble-cap.
Background technology
In the prior art, various commodity packagings is used carton, metal or plastic material structure to form conventionally, also there are the commodity that adopt packaging film, in the prior art, the toughness of packaging film is inadequate, packaging film easily damages, and the function of the packaging film of prior art obstruct air moisture can not meet existing user's demand completely.
Utility model content
For above-mentioned the deficiencies in the prior art part, the utility model provides a kind of packaging film for bubble-cap, has effectively solved the problem that above-mentioned prior art exists.
To achieve these goals, the technical solution adopted in the utility model is: a kind of packaging film for bubble-cap, comprise basic unit, described basic unit upper surface is provided with PVDC layer, described PVDC layer upper surface is provided with adhesive layer, described adhesive layer upper surface is provided with metal aluminum foil layer, and described basic unit, PVDC layer, adhesive layer and metal aluminum foil layer are wrapped with a resilient sleeve.
As preferably, described PVDC layer is covered in the whole upper surface of basic unit, and adhesive layer is covered in the whole upper surface of PVDC layer, and metal aluminum foil layer is covered in the whole upper surface of adhesive layer.
As preferably, described resilient sleeve inwall is close to basic unit, PVDC layer, adhesive layer and metal aluminum foil layer.
Compared with prior art, the beneficial effect of this utility model: the utility model, by structural improvement, makes to have the toughness more superior than prior art, moreover, the utility model in the use, has barrier with better function, can effectively intercept airborne moisture.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Referring to Fig. 1, a kind of packaging film for bubble-cap, comprise basic unit 5, described basic unit 5 upper surfaces are provided with PVDC layer 4, described PVDC layer 4 upper surface are provided with adhesive layer 3, described adhesive layer 3 upper surfaces are provided with metal aluminum foil layer 2, in the present embodiment, described PVDC layer 4 is covered in the whole upper surface of basic unit 5, adhesive layer 3 is covered in the whole upper surface of PVDC layer 4, metal aluminum foil layer 2 is covered in the whole upper surface of adhesive layer 3, described basic unit 5, PVDC layer 4, adhesive layer 3 and metal aluminum foil layer 2 are wrapped with a resilient sleeve 1, in the present embodiment, described resilient sleeve 1 inwall is close to basic unit 5, PVDC layer 4, adhesive layer 3 and metal aluminum foil layer 2.
In the utility model, basic unit 5, PVDC layer 4, adhesive layer 3 and metal aluminum foil layer 2 are close to an integral body of formation successively mutually, and resilient sleeve 1 has been wrapped up integral body.
Claims (3)
1. the packaging film for bubble-cap, comprise basic unit, it is characterized in that: described basic unit upper surface is provided with PVDC layer, described PVDC layer upper surface is provided with adhesive layer, described adhesive layer upper surface is provided with metal aluminum foil layer, and described basic unit, PVDC layer, adhesive layer and metal aluminum foil layer are wrapped with a resilient sleeve.
2. a kind of packaging film for bubble-cap according to claim 1, is characterized in that: described PVDC layer is covered in the whole upper surface of basic unit, and adhesive layer is covered in the whole upper surface of PVDC layer, and metal aluminum foil layer is covered in the whole upper surface of adhesive layer.
3. a kind of packaging film for bubble-cap according to claim 1, is characterized in that: described resilient sleeve inwall is close to basic unit, PVDC layer, adhesive layer and metal aluminum foil layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320488114.6U CN203486327U (en) | 2013-08-12 | 2013-08-12 | Packaging film used for bubble cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320488114.6U CN203486327U (en) | 2013-08-12 | 2013-08-12 | Packaging film used for bubble cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203486327U true CN203486327U (en) | 2014-03-19 |
Family
ID=50257173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320488114.6U Expired - Fee Related CN203486327U (en) | 2013-08-12 | 2013-08-12 | Packaging film used for bubble cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203486327U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104553191A (en) * | 2014-12-30 | 2015-04-29 | 桐城市福润包装材料有限公司 | Packaging film |
| CN105175843A (en) * | 2015-04-29 | 2015-12-23 | 桐城市福润包装材料有限公司 | Packaging film |
-
2013
- 2013-08-12 CN CN201320488114.6U patent/CN203486327U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104553191A (en) * | 2014-12-30 | 2015-04-29 | 桐城市福润包装材料有限公司 | Packaging film |
| CN105175843A (en) * | 2015-04-29 | 2015-12-23 | 桐城市福润包装材料有限公司 | Packaging film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20140812 |
|
| EXPY | Termination of patent right or utility model |