CN203359083U - Thin film type plastic bag - Google Patents
Thin film type plastic bag Download PDFInfo
- Publication number
- CN203359083U CN203359083U CN 201320418063 CN201320418063U CN203359083U CN 203359083 U CN203359083 U CN 203359083U CN 201320418063 CN201320418063 CN 201320418063 CN 201320418063 U CN201320418063 U CN 201320418063U CN 203359083 U CN203359083 U CN 203359083U
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- China
- Prior art keywords
- bag
- thin film
- opening
- type plastic
- magnetic thin
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Abstract
The utility model discloses a thin film type plastic bag. The thin film type plastic bag comprises a bag body, an opening and magnetic thin films, wherein the magnetic thin films are arranged on the outer side of the bag body and on the two sides of the opening. When the thin film type plastic bag is used, two small size magnets are used for being attracted to the magnetic thin films on the two sides of the opening respectively, the opening of the bag body can be opened easily with out the need for large force, and thus the skin on the finger is prevented from being hurt.
Description
Technical field
The utility model relates to the daily living article technical field, relates in particular to a kind of film-type plastic bag.
Background technology
The film-type plastic bag is because it is light, thin, and low cost of manufacture, materials form less as the important articles for use in people's daily life.Yet because the film-type plastic bag is very thin, use front bag inside without gaseous tension, be the state of similar vacuum, the opening of plastic bag is very tight by the barometric pressure pressing; During use, the opening that finger twists open plastic bag needs very large power, and the skin that easily injury is pointed.
The utility model content
The purpose of this utility model is to propose a kind of opening and is easy to separated film-type plastic bag.
For reaching this purpose, the utility model by the following technical solutions:
A kind of film-type plastic bag, comprise bag, opening and magnetic thin film, and magnetic thin film is arranged on the bag outside of opening both sides.
Wherein, the monolateral thickness of bag is 0.05-0.5mm.The thickness of magnetic thin film is 0.02-0.05mm; The 1/10-1/3 of the length that the length of the length direction along opening of magnetic thin film is opening; The width of the length direction perpendicular to opening of magnetic thin film is 5-25mm.
Preferably, the length of bag is 80-800mm; The width of bag is 50-500mm.The length of bag is 1.6-1.00 with the ratio of width.
Magnetic thin film hot pressing is connected on the bag outside of opening both sides.
Bag is polyvinyl chloride film bag, polyethylene foil bag or vinyl acetate film bag.
The beneficial effects of the utility model are: a kind of film-type plastic bag, comprise bag, opening and magnetic thin film, and magnetic thin film is arranged on the bag outside of opening both sides.While using the film-type plastic bag, use two blocks of small-sized magnet magnetic thin film of bonding opening both sides respectively, can open like a cork the opening of bag, without too large power, avoided injuring the skin on finger.
The accompanying drawing explanation
For technical scheme clearer, that the utility model embodiment is described effectively, the accompanying drawing of required use in embodiment is briefly described, self-explantoryly be, accompanying drawing in the following describes is only embodiment more of the present utility model, for those skilled in the art, under the prerequisite of paying creative work, can also make other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation at a visual angle of a kind of film-type plastic bag of the utility model.
Fig. 2 is the structural representation at another visual angle of a kind of film-type plastic bag of the utility model.
Fig. 3 is the structural representation at another visual angle of a kind of film-type plastic bag of the utility model.
In figure:
The 1-bag; The 2-opening; The 3-magnetic thin film.
The specific embodiment
The utility model provides a kind of film-type plastic bag, in order to make, those of skill in the art are clearer understands the utility model scheme, and make the above-mentioned purpose of the utility model, feature, beneficial effect can more understand, understandable, below in conjunction with accompanying drawing 1-3 and the specific embodiment, the utility model is described in further detail.
A kind of film-type plastic bag, comprise bag 1, opening 2 and magnetic thin film 3, and magnetic thin film 3 is arranged on bag 1 outside of opening 2 both sides.
While using the film-type plastic bag, use two blocks of small-sized magnet magnetic thin film 3 of bonding opening 2 both sides respectively, can open like a cork the opening 2 of bag 1, without too large power, avoided injuring the skin on finger.
In the present embodiment, the monolateral thickness of bag 1 is 0.19mm.When needs load small-sized light article, use, the monolateral thickness of bag 1 is chosen as 0.05mm; When needs load large-scale heavy articles, use, the monolateral thickness of bag 1 is chosen as 0.5mm; According to varying in weight of article, the monolateral thickness of bag 1 also can be selected other size in the 0.05-0.5mm scope.
In the present embodiment, the thickness of magnetic thin film 3 is 0.02mm.When the monolateral thickness of bag 1 is larger, the thickness of magnetic thin film 3 also should be larger, and when the monolateral thickness of bag 1 is 0.5mm, the thickness of magnetic thin film 3 is 0.05mm, and when the monolateral thickness of bag 1 is 0.25mm, the thickness of magnetic thin film 3 is 0.03mm.
1/5 of the length that the length of the length direction along opening 2 of magnetic thin film 3 is opening 2, the width of the length direction perpendicular to opening 2 of magnetic thin film 3 is 15mm.When the monolateral thickness of bag 1 is larger, the length of magnetic thin film 3 also should be larger: when the monolateral thickness of bag 1 is 0.5mm, 1/3 of the length that the length of the length direction along opening 2 of magnetic thin film 3 is opening 2, the width of the length direction perpendicular to opening 2 of magnetic thin film 3 is 25mm; When the monolateral thickness of bag 1 is 0.05mm, 1/10 of the length that the length of the length direction along opening 2 of magnetic thin film 3 is opening 2, the width of the length direction perpendicular to opening 2 of magnetic thin film 3 is 5mm.
In the present embodiment, the length of bag 1 is 80mm, and the Width of bag 1 is 50mm.According to the article size, the length of bag 1 can be the arbitrary value between 80-800mm; The width of bag 1 can be the arbitrary value between 50-500mm.
In the present embodiment, the length of bag 1 is 1.6 with the ratio of width, can adapt to preferably contoured article for the needs that load.According to the shape needs of article, the ratio of the length of bag 1 and width can be the arbitrary value between 1.6-1.00.
Magnetic thin film 3 hot pressing are connected on bag 1 outside of opening 2 both sides, guarantee that magnetic thin film 3 and bag 1 have enough binding forces, guarantee that opening 2 can be pulled open easily.
Know-why of the present utility model has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present utility model, and can not be interpreted as by any way the restriction to the utility model protection domain.Explanation based on herein, those skilled in the art does not need to pay performing creative labour can associate other specific embodiment of the present utility model, within these modes all will fall into protection domain of the present utility model.
Claims (8)
1. a film-type plastic bag, comprise bag (1), opening (2), it is characterized in that, also comprises magnetic thin film (3), and described magnetic thin film (3) is arranged on bag (1) outside of opening (2) both sides.
2. film-type plastic bag as claimed in claim 1, is characterized in that, the monolateral thickness of described bag (1) is 0.05-0.5mm.
3. film-type plastic bag as claimed in claim 1, is characterized in that, the thickness of described magnetic thin film (3) is 0.02-0.05mm.
4. film-type plastic bag as claimed in claim 1, is characterized in that, the 1/10-1/3 of the length that the length of the length direction along opening (2) of described magnetic thin film (3) is opening (2).
5. film-type plastic bag as claimed in claim 4, is characterized in that, the width of the length direction perpendicular to opening (2) of described magnetic thin film (3) is 5-25mm.
6. film-type plastic bag as claimed in claim 1, is characterized in that, the length of described bag (1) is 80-800mm; The width of described bag (1) is 50-500mm.
7. film-type plastic bag as claimed in claim 6, is characterized in that, the length of described bag (1) is 1.6-1.00 with the ratio of width.
8. film-type plastic bag as claimed in claim 1, is characterized in that, described magnetic thin film (3) hot pressing is connected on bag (1) outside of opening (2) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320418063 CN203359083U (en) | 2013-07-15 | 2013-07-15 | Thin film type plastic bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320418063 CN203359083U (en) | 2013-07-15 | 2013-07-15 | Thin film type plastic bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203359083U true CN203359083U (en) | 2013-12-25 |
Family
ID=49806880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320418063 Expired - Fee Related CN203359083U (en) | 2013-07-15 | 2013-07-15 | Thin film type plastic bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203359083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110169277A (en) * | 2019-04-10 | 2019-08-27 | 四川大学 | A kind of method on cigarette strain set top |
-
2013
- 2013-07-15 CN CN 201320418063 patent/CN203359083U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110169277A (en) * | 2019-04-10 | 2019-08-27 | 四川大学 | A kind of method on cigarette strain set top |
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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: 20131225 Termination date: 20140715 |
|
| EXPY | Termination of patent right or utility model |