CN103848093A - Packaging film of bubble cap - Google Patents
Packaging film of bubble cap Download PDFInfo
- Publication number
- CN103848093A CN103848093A CN201210506938.1A CN201210506938A CN103848093A CN 103848093 A CN103848093 A CN 103848093A CN 201210506938 A CN201210506938 A CN 201210506938A CN 103848093 A CN103848093 A CN 103848093A
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- CN
- China
- Prior art keywords
- layer
- packaging film
- pvdc
- basic unit
- blister package
- 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.)
- Pending
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Abstract
An embodiment of the invention provides a packaging film of a bubble cap. The packaging film comprises a base layer and a PVDC (polyvinyl dichloride) layer. The PVDC layer covers the base layer, cold sealing wax is coated on the PVDC layer, and a metal aluminum foil layer is attached onto the base layer and the PVDC layer. The packaging film of the bubble cap has the advantages that the packaging film has moderate toughness, is not easy to break and can be opened easily, so that medicine in a package can be taken out, and the packaging film is excellent in blocking performance.
Description
Technical field
The present invention relates to a kind of packaging film, relate in particular to a kind of blister package film.
Background technology
Multi-form commodity have packing, or with carton or with metal or with plastic plate, also there are a lot of employing films, blister-pack is used for food, medicine, pharmaceutical packing also common plastics bubble-cap and aluminium foil is packed, but the expensive cost of aluminium foil one is high, and two to carry out quality more crisp, easily broken, make medicine make moist, be oxidized, go bad.
With film, food and medicine are packed have that cost is low, isolation moisture and air performance good and pack the feature that persistence is good, but film seal is often needed to heat-sealing during with blister-pack, food, medicine while adding hot-seal in packing are heated apt to deteriorate, drug effect is lost, this has brought very large drawback, in packaging film, PVDC is the barrier material of barrier property the best, but adopt merely the words of PVDC complex film as medicine blister package, because its toughness is too high, be difficult to tear, can affect normal use.
Summary of the invention
Embodiment of the present invention technical matters to be solved is, a kind of blister package film is provided, and comprises basic unit, is covered in the PVDC layer in basic unit, on PVDC layer, is coated with cold seal glue, has metal aluminum foil layer on described basic unit and described PVDC layer.
Further, described metal aluminum foil layer thickness is 7 μ m.
Further, described cold seal glue is location coating.
Further, in described basic unit, also has protective cover.
Implement the embodiment of the present invention, there is following beneficial effect:
The blister package film that adopts the present invention to make, its toughness is moderate, is not only not easy fragmentation but also can be easier to open to take out packaging Chinese medicine product, also has good barrier property simultaneously.
Accompanying drawing explanation
Fig. 1 is blister package membrane structure schematic diagram of the present invention.
The specific embodiment
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in Figure 1, a kind of blister package film, comprises basic unit 1, is covered in the PVDC layer 2 in basic unit, is coated with cold seal glue 3 on PVDC layer 2, has metal aluminum foil layer 4 on described basic unit and described PVDC layer 3.
Further, described metal aluminum foil layer 4 thickness are 7 μ m.
Further, described cold seal glue is location coating.
Further, in described basic unit, also has protective cover 5.
Above disclosed is only a kind of preferred embodiment of the present invention, certainly can not limit with this interest field of the present invention, and the equivalent variations of therefore doing according to the claims in the present invention, still belongs to the scope that the present invention is contained.
Claims (4)
1. a blister package film, comprises basic unit, is covered in the PVDC layer in basic unit, on PVDC layer, is coated with cold seal glue, it is characterized in that, has metal aluminum foil layer on described basic unit and described PVDC layer.
2. blister package film according to claim 1, is characterized in that, described metal aluminum foil layer thickness is 7 μ m.
3. blister package film according to claim 1, is characterized in that, described cold seal glue is that location is coated with.
4. according to the blister package film described in claim 1 ~ 4 any one, it is characterized in that in described basic unit, also having protective cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210506938.1A CN103848093A (en) | 2012-12-03 | 2012-12-03 | Packaging film of bubble cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210506938.1A CN103848093A (en) | 2012-12-03 | 2012-12-03 | Packaging film of bubble cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103848093A true CN103848093A (en) | 2014-06-11 |
Family
ID=50856302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210506938.1A Pending CN103848093A (en) | 2012-12-03 | 2012-12-03 | Packaging film of bubble cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103848093A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106113801A (en) * | 2016-06-12 | 2016-11-16 | 苏州海顺包装材料有限公司 | Fixed point coating aluminum foil-plastic-aluminum foil and preparation technology thereof |
-
2012
- 2012-12-03 CN CN201210506938.1A patent/CN103848093A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106113801A (en) * | 2016-06-12 | 2016-11-16 | 苏州海顺包装材料有限公司 | Fixed point coating aluminum foil-plastic-aluminum foil and preparation technology thereof |
| CN106113801B (en) * | 2016-06-12 | 2018-07-24 | 苏州海顺包装材料有限公司 | Fixed point coating aluminum foil-plastic-aluminum foil and its preparation process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140611 |