CN2589373Y - Easy to tear packaging film - Google Patents
Easy to tear packaging film Download PDFInfo
- Publication number
- CN2589373Y CN2589373Y CN 02285887 CN02285887U CN2589373Y CN 2589373 Y CN2589373 Y CN 2589373Y CN 02285887 CN02285887 CN 02285887 CN 02285887 U CN02285887 U CN 02285887U CN 2589373 Y CN2589373 Y CN 2589373Y
- Authority
- CN
- China
- Prior art keywords
- packaging film
- base material
- otch
- kerf
- easily openable
- 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 - Lifetime
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- Packages (AREA)
Abstract
The utility model discloses an easy-tearing packing film, which comprises a base material of a packing film, wherein, the position needing to be torn of the base material of the packing film is provided with a kerf, and graphic information can also be arranged on the base material of the packing film. The kerf can be one and can also be multiple; the kerf can be positioned on one side of the base material and can also be positioned on both sides of the base material; the kerf can be continuous, and the base material is not cut off by the kerf, and the kerf can also be a discontinuous kerf or a through hole which is cut thoroughly or not cut thoroughly. The packing film is easy to tear along the kerf; compared with the publicly known packaging materials which are torn in oriented direction with a pull line, the utility model can be used for large packages and small packages of cigarettes, audiovisual products, food and medicines.
Description
Technical field
The utility model relates to the packaging film of a kind of packing, particularly a kind of easily openable.
Background technology
In the seal package of products such as known cigarette, food, medicine, audio-visual product, unpack, generally all be pasted with a backguy, form the directional tear packing in the packing inboard for the ease of the customer.Pull backguy when the customer uses and just packing can be drawn back along backguy, use easily.But, the complex manufacturing technology of above-mentioned packing, material cost and cost of labor height.
The utility model content
The problems referred to above at existing directional tear packing existence, the purpose of this utility model is to provide a kind of packaging film of easily openable, and this packing are orientable to be torn, and cost is low, also have false proof and decorative effect concurrently, can be used for containers of cigarettes, audio-visual product, food, medicine etc.
In order to achieve the above object, the packaging film of easily openable of the present utility model adopts following technical scheme: the packaging film of easily openable comprises the packaging film base material, and there is otch the position that need tear at the packaging film base material.
Described otch can be discontinuous hole, and the hole penetrates the packaging film base material.Also can be discontinuous otch, otch can be cut the packaging film base material, also can not cut the packaging film base material.
Described otch be can be continuous otch, otch is not cut the packaging film base material.Otch can also can be positioned at the two sides of packaging film base material in the one side of packaging film base material.
Described otch can be one, also can be many.
Described otch can have any shape.
The picture-character information that false proof or decoration function can also be arranged on described packaging film base material.Picture-character information can be information such as number, literal, image graphics.
Described packaging film base material can be the known materials that are used to pack such as plastic sheeting, plastic tab, paper, aluminium foil, aluminizer, aluminium plastic composite material, composite paper-plastic material.
Owing to otch is arranged, material is reduced in the intensity of incision on this packaging film in the position that need are torn, thus be easy to packing be torn along incision, very easy to use, and the tearing notch neat appearance.Owing to picture-character information is arranged on packing, can play false proof and decoration function.
Description of drawings
Fig. 1 is the structural representation of packaging film of the easily openable of embodiment 1 of the present utility model;
Fig. 2 is the structural representation of packaging film of the easily openable of embodiment 2 of the present utility model;
Fig. 3 is the side diagrammatic sketch of the packaging film of easily openable shown in Figure 2;
Fig. 4 is the structural representation of packaging film of the easily openable of embodiment 3 of the present utility model.
The specific embodiment
Be described further below in conjunction with the packaging film of the drawings and specific embodiments easily openable of the present utility model.
Embodiment 1
As shown in Figure 1, the oriented film that film 1 is used for containers of cigarettes among the figure has cut line 2 above one, and packaging film is reduced along the strength of material at tangent line place, can tear along tangent line very easily.Tangent line among Fig. 1 is one, also can be two, and two all in the film outside, between two tangent lines at a distance of 0～5 millimeter, preferably 2.5 millimeters, with effect and the outward appearance of guaranteeing to tear.Otch can be continuous, also can be interrupted.The degree of depth of incision can be 1% to 100% of a film thickness, preferably 60%～80% of film thickness.Because protect fragrant needs, film packing material must be an osed top, can not bore a hole.
This structure not only can be applied to the little collation package of cigarette, also can be used for the bar collation package.After this structure of employing on the cigarette package film, can save aureate pullcord and the false proof means of other parts used during the bag cigarette, with saving package anti-counterfeiting cost, and the visual effect of enhancing product, strengthen customer's anti-counterfeit recognition ability.
Embodiment 2
As shown in Figures 2 and 3, continuous otch 5 is arranged on packaging film base material 3, also be printed on security pattern information 4, make it have antiforge function at the upper surface of packaging film base material.This structure not only can be used for the sack packaging of food, medicine, also can be used for directly and the pouch-packaged of Food Contact, and processing mode is the same with principle.
Embodiment 3
As shown in Figure 4, at packaging film base material 6 upper surfaces pattern-information layer 7 and tangent line 8 are arranged, tangent line 8 is for penetrating the circular hole of packaging film one by one.
Owing on the packaging film base material otch or perforation are arranged, make the packaging film base material reduce in the intensity of otch or punch position, when packing were carried out tearing, packing can rupture along incision, feasible packing is easy to be opened, and tearing notch is neat along cut-out direction.Compare its processing adult and lower cost for material with respect to the stay-supported packing.Add behind the security pattern to also have false proof effect, and can make appearance more attractive in appearance.Not only can be used for inner wrappings such as cigarette, audio-visual product, food, medicine, also can be used for big packaging bag, packing box or packaging film etc.
Claims (9)
1, a kind of packaging film of easily openable comprises the packaging film base material, it is characterized in that: there is otch the position that need tear at the packaging film base material.
2, the packaging film of easily openable as claimed in claim 1 is characterized in that: described otch is discontinuous hole, and the hole penetrates the packaging film base material.
3, the packaging film of easily openable as claimed in claim 1 is characterized in that: described otch is continuous otch, and otch is not cut the packaging film base material.
4, the packaging film of easily openable as claimed in claim 1 is characterized in that: described otch is positioned at the both sides up and down of packaging film base material.
5, the packaging film of easily openable as claimed in claim 1 is characterized in that: described otch is discontinuous otch, and otch is cut the packaging film base material.
6, the packaging film of easily openable as claimed in claim 1 is characterized in that: described otch is discontinuous otch, and otch is not cut the packaging film base material.
7, the packaging film of easily openable as claimed in claim 1 is characterized in that: be printed on picture-character information on packaging film.
8, as the packaging film of described easily openable one of in the claim 1 to 6, it is characterized in that: described otch is one or more.
9, the packaging film of easily openable as claimed in claim 1 is characterized in that: described packaging film base material is plastic sheeting or plastic tab, paper, aluminium foil, aluminizer, aluminum-plastic composite membrane, paper-plastic composite film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02285887 CN2589373Y (en) | 2002-11-21 | 2002-11-21 | Easy to tear packaging film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02285887 CN2589373Y (en) | 2002-11-21 | 2002-11-21 | Easy to tear packaging film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2589373Y true CN2589373Y (en) | 2003-12-03 |
Family
ID=33746758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02285887 Expired - Lifetime CN2589373Y (en) | 2002-11-21 | 2002-11-21 | Easy to tear packaging film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2589373Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100360382C (en) * | 2003-12-16 | 2008-01-09 | 四维企业股份有限公司 | Easily tore film and its making method |
| CN1997564B (en) * | 2004-07-06 | 2012-01-18 | 养乐多股份有限公司 | Overlap package and method and apparatus for forming perforations |
| CN114454580A (en) * | 2021-02-08 | 2022-05-10 | 海南赛诺实业有限公司 | High-precision laser minimally-invasive functional film and manufacturing method thereof |
-
2002
- 2002-11-21 CN CN 02285887 patent/CN2589373Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100360382C (en) * | 2003-12-16 | 2008-01-09 | 四维企业股份有限公司 | Easily tore film and its making method |
| CN1997564B (en) * | 2004-07-06 | 2012-01-18 | 养乐多股份有限公司 | Overlap package and method and apparatus for forming perforations |
| US8104617B2 (en) | 2004-07-06 | 2012-01-31 | Kabushiki Kaisha Yakult Honsha | Overwrap packed body |
| CN114454580A (en) * | 2021-02-08 | 2022-05-10 | 海南赛诺实业有限公司 | High-precision laser minimally-invasive functional film and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SAINUO INDUSTRY CO., LTD., HAINAN PROV. Free format text: FORMER OWNER: XIANDAI ENTERPRISE CO LTD, HAINAN Effective date: 20040716 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20040716 Address after: 570125 Hainan city in Haikou Province, North Longkun Road No. 2 building 19 layer Empire Patentee after: Hai'nan Sainuo Industry Co., Ltd. Address before: 570125 Hainan city in Haikou Province, North Longkun Road No. 2 building 19 layer Empire Patentee before: Xiandai Enterprise Co Ltd, Hainan |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20121121 Granted publication date: 20031203 |