CN202863987U - Packaging sealing film - Google Patents
Packaging sealing film Download PDFInfo
- Publication number
- CN202863987U CN202863987U CN 201220244102 CN201220244102U CN202863987U CN 202863987 U CN202863987 U CN 202863987U CN 201220244102 CN201220244102 CN 201220244102 CN 201220244102 U CN201220244102 U CN 201220244102U CN 202863987 U CN202863987 U CN 202863987U
- Authority
- CN
- China
- Prior art keywords
- film
- counterdie
- vessel port
- upper strata
- sealed membrane
- 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.)
- Expired - Fee Related
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- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
Abstract
A packaging sealing film is formed by a bottom film on the lower layer and an uncovering film on the upper layer. Characteristics of a smooth surface of the film material are used to enable the two layers to be torn from each other easily after being pasted.
Description
Technical field
The utility model relates to a kind of sealed membrane of packaging field, the sealed membrane that especially can tear easily.
Background technology
At present, the commodity such as the barreled instant noodle in the daily life, jelly are to adopt the sealed membrane packing, and its sealed membrane is to be made by one deck aluminium foil film or plastic film.By sealed membrane and vessel port are pasted together, to reach the effect of sealing, in the time will opening, to tear the sealed membrane that is pasted together with vessel port (face bung, Fruit yelly case etc.).But, many times people open that this type of when packing tends to occur because of vessel port (face bung, Fruit yelly case etc.) thus the factors such as material is different or rough cause with sealed membrane and paste the situation that tension causes sealed membrane to be difficult to tear, sometimes even will poke sealed membrane with cutter and just can open.
Summary of the invention
In order to overcome existing packaging seal film deficiency in use, the utility model provides a kind of packaging seal film, this sealed membrane is compared with existing packaging seal film, has realized in the situation that the constant purpose of structure to realize tearing easily by changing sealed membrane of material.
The technical scheme that its technical matters that solves the utility model adopts is: sealed membrane adopts bilevel structure design, namely be made of the counterdie of lower floor and the film of opening on upper strata, material is (this common two sides of class material all are smooth or have one-sided smooth at least) such as usual habitual aluminium foil film, plastic films.Wherein the counterdie of lower floor sticks on the vessel port edge, next upper strata is opened film and is covered in the remaining part of vessel port and follow the adhesive portion (smooth side of material) of counterdie to be pasted together by stickup, the while upper strata is opened the tearing part of film and is not then pasted with the counterdie of lower floor, thereby makes it play the draw ring effect that is convenient for people to the hand tearing.As long as be that people pinch this gently tearing of tearing part in use, so owing to be that smooth side is pasted the film of opening that just can tear easily the upper strata off between two films, and this moment, remaining counterdie also can tear off easily, can not affect use even do not tear also.
The beneficial effects of the utility model are, can make the sealed membrane that packaging field (such as barreled instant noodle, jelly etc.) adopts in the situation that material is constant can tear easily by the structure that changes sealed membrane.
Description of drawings
Fig. 1 is the utility model counterdie and the front plan view of opening film.
Fig. 2 is constructional drawing of the present utility model.
The specific embodiment
In Fig. 1, the one side that makes progress is the smooth side of material, and wherein (1) is counterdie, (2) be to open film, being counterdie (1) and open the adhesive portion of film (2) (1A), (2A) is the adhesive portion of opening film (2) and counterdie (1), (2B) is the tearing part of opening film (2).
In Fig. 2, the one side that makes progress is the smooth side of material, and wherein counterdie (1) hides along the edge of vessel port (3) and pastes with it, opens film (2) and covers in the remaining part of vessel port (3) and paste with the edge of vessel port (3).Wherein, (1A) and (2A) overlapping being pasted together makes counterdie (1) and opens film (2) to seal up vessel port (3) fully, (2B) do not paste with any part.Pinch in use (2 B) the gently tearing of tearing part, thus since (1A) and (2A) between two parts be the smooth side stickup just can tear easily the upper strata open film (2).
Claims (3)
1. packaging seal film, consisted of by the counterdie (1) of lower floor and the film (2) of opening on upper strata, it is characterized in that: the counterdie of lower floor (1) sticks on the edge of vessel port (3), and the film (2) of opening on upper strata is pasted with counterdie (1) and vessel port (3) simultaneously, and both seal up vessel port (3) at common the covering.
2. described packaging seal film according to claim 1 is characterized in that: the opening film (2) and can adopt different, suitable shape according to material that container fills the different of counterdie of lower floor (1) and upper strata.
3. described packaging seal film according to claim 1, it is characterized in that: the upper strata is opened the tearing part (2B) of film (2) and is not pasted with any part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220244102 CN202863987U (en) | 2012-05-29 | 2012-05-29 | Packaging sealing film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220244102 CN202863987U (en) | 2012-05-29 | 2012-05-29 | Packaging sealing film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202863987U true CN202863987U (en) | 2013-04-10 |
Family
ID=48030728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220244102 Expired - Fee Related CN202863987U (en) | 2012-05-29 | 2012-05-29 | Packaging sealing film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202863987U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108190071A (en) * | 2018-01-31 | 2018-06-22 | 苏州江天包装彩印有限公司 | For the Sealing piece and its moulding process of cosmetic product |
-
2012
- 2012-05-29 CN CN 201220244102 patent/CN202863987U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108190071A (en) * | 2018-01-31 | 2018-06-22 | 苏州江天包装彩印有限公司 | For the Sealing piece and its moulding process of cosmetic product |
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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: 20130410 Termination date: 20160529 |