CN202295721U - Novel easily-torn opening type metal can top sealing structure - Google Patents
Novel easily-torn opening type metal can top sealing structure Download PDFInfo
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- CN202295721U CN202295721U CN2011202951342U CN201120295134U CN202295721U CN 202295721 U CN202295721 U CN 202295721U CN 2011202951342 U CN2011202951342 U CN 2011202951342U CN 201120295134 U CN201120295134 U CN 201120295134U CN 202295721 U CN202295721 U CN 202295721U
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- top sealing
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Abstract
The utility model discloses a novel easily-torn opening type metal can top sealing structure, which comprises a plastic buckling cover, a can body and an aluminum film and is characterized in that the top of an inner circle of the can body forms a platform through flanging or necking down, the aluminum film is bonded on a can opening inner circle platform, and the plastic buckling cover is buckled with an external turned edge at the top of the can body. The novel easily-torn opening type metal can top sealing structure achieves reduction packing, reduces packing materials, expenses and machining processes, generates no metal crumbles and avoids finger scratching and other harms.
Description
Technical field
The utility model relates to a kind of enclosuring structure, relates in particular to a kind of novel open-type metal can top enclosuring structure that is prone to tear.
Background technology
Along with the improving constantly and food nutrition is paid much attention to of living standards of the people, high-grade powdered food is more and more appears on the market for the canned milk powder of metal, coffee etc.The market demand that is prone to tear metal can is also increasing.At present present its top enclosuring structure of modal powdered food metal can is divided into mainly that traditional primary and secondary lid metal interlock jar and Nestle SA adopt on the market at home is prone to tear the aluminium zona and covers.Because be prone to tear the aluminium film even comprise that ring cowling all needs import in the lump, therefore, both costs are all than higher.Also have a potential safety hazard in addition, after cover is torn, have the metallo-sharp edge exactly and produce, finger and other injuries often appear scratching in the broken end of metal that also possibly come off.
Summary of the invention
The utility model is to solve the defective that exists in the prior art, and from the consideration of minimizing packing and secure context, cancellation sled lid, ring cowling provide a kind of novel open-type metal can top enclosuring structure that is prone to tear.
The described a kind of novel open-type metal can top enclosuring structure that is prone to tear of the utility model; Comprise: plastics buckle closure, can body, aluminium film is characterized in that: circular top part forms a platform in the can body after flange or necking down: the aluminium film is adhered in jar mouth to be justified on the platform; Crimping fastens outside plastics buckle closure and the can body top.
The described a kind of novel open-type metal can top enclosuring structure that is prone to tear of the utility model has been realized the minimizing packing, has reduced packing, expense, manufacturing procedure, and the broken end of no metal produces, and has avoided scratching finger and other injuries.
Description of drawings
Fig. 1 is the described novel open-type metal can top enclosuring structure structural representation that is prone to tear
The specific embodiment
Below in conjunction with description of drawings the utility model is done further elaboration.
The described a kind of novel open-type metal can top enclosuring structure that is prone to tear of the utility model, comprising: plastics buckle closure 1, can body 2, aluminium film 3 is characterized in that: circular top part forms a platform in the can body 2 after flange or necking down; Aluminium film 3 is adhered on jar mouthful interior circle platform; Crimping fastens outside plastics buckle closure 1 and can body 2 tops.
The platform that circular top part forms after flange or necking down in the can body 2; Can directly paste common or be prone to tear aluminium film 3; Keeping lives after the convenience of its sealing property, unlatching, the unlatching etc. are identical with preceding two kinds of structures; Also improved simultaneously a jar mouthful intensity, compensated the jar mouthful strength reduction that possibly cause owing to cancel ring cowling.And compare Japanese folding mouth structure, technology, operation, equipment all have bigger simplification.After jar mouth is done outer crimping and handled, can guarantee to cooperate closely, reliably, and become bottom and roll up the secure support when sealing with plastics buckle closure 1.
A jar mouthful necking down operation need be arranged in a jar mouth and carry out before rolling the muscle operation.Jar mouthful film process both can be accomplished by slack tank factory, also can after can milk powder, be accomplished by a real jar factory, and bottom seals then and accomplished after the milk powder can by a real jar factory.
Described a kind of novel open-type metal can top enclosuring structure that is prone to tear not only can be used for the milk powder jar, is applicable to that equally also powdery, the particulate contents of other normal temperature, the requirement of no vacuum is canned.
Claims (1)
1. one kind novelly is prone to tear open-type metal can top enclosuring structure, and comprising: plastics buckle closure (1), can body (2), aluminium film (3) is characterized in that: the interior circular top part of can body (2) forms a platform after flange or necking down; Aluminium film (3) is adhered on jar mouthful interior circle platform; Crimping fastens outside plastics buckle closure (1) and can body (2) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202951342U CN202295721U (en) | 2011-08-15 | 2011-08-15 | Novel easily-torn opening type metal can top sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202951342U CN202295721U (en) | 2011-08-15 | 2011-08-15 | Novel easily-torn opening type metal can top sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202295721U true CN202295721U (en) | 2012-07-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202951342U Expired - Fee Related CN202295721U (en) | 2011-08-15 | 2011-08-15 | Novel easily-torn opening type metal can top sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202295721U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837866A (en) * | 2012-08-08 | 2012-12-26 | 孚迪斯石油化工（葫芦岛）有限公司 | Lubricating oil packaging container |
| CN105109789A (en) * | 2015-09-15 | 2015-12-02 | 北京小罐茶业有限公司 | Tea packaging tin and manufacturing method thereof |
| CN105151415A (en) * | 2015-09-15 | 2015-12-16 | 北京小罐茶业有限公司 | Tea encapsulating method |
| CN106628608A (en) * | 2016-12-28 | 2017-05-10 | 广州卓迅包装机械有限公司 | Easy-to-tear can for film covering foods |
| CN114313531A (en) * | 2021-12-31 | 2022-04-12 | 奥瑞金科技股份有限公司 | Metal can and method for making same |
-
2011
- 2011-08-15 CN CN2011202951342U patent/CN202295721U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837866A (en) * | 2012-08-08 | 2012-12-26 | 孚迪斯石油化工（葫芦岛）有限公司 | Lubricating oil packaging container |
| CN105109789A (en) * | 2015-09-15 | 2015-12-02 | 北京小罐茶业有限公司 | Tea packaging tin and manufacturing method thereof |
| CN105151415A (en) * | 2015-09-15 | 2015-12-16 | 北京小罐茶业有限公司 | Tea encapsulating method |
| CN105151415B (en) * | 2015-09-15 | 2017-10-20 | 北京小罐茶业有限公司 | A kind of tealeaves method for packing |
| CN105109789B (en) * | 2015-09-15 | 2018-06-29 | 北京小罐茶业有限公司 | A kind of packaging can for tea and preparation method thereof |
| CN106628608A (en) * | 2016-12-28 | 2017-05-10 | 广州卓迅包装机械有限公司 | Easy-to-tear can for film covering foods |
| US11008146B2 (en) | 2016-12-28 | 2021-05-18 | Guangzhou Jorson Food Technology Co., Ltd. | Easy-peel laminated food can |
| CN114313531A (en) * | 2021-12-31 | 2022-04-12 | 奥瑞金科技股份有限公司 | Metal can and method for making same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20120815 |