CN204191809U - Inverse hemming aluminium foil cutlery box - Google Patents
Inverse hemming aluminium foil cutlery box Download PDFInfo
- Publication number
- CN204191809U CN204191809U CN201420672906.3U CN201420672906U CN204191809U CN 204191809 U CN204191809 U CN 204191809U CN 201420672906 U CN201420672906 U CN 201420672906U CN 204191809 U CN204191809 U CN 204191809U
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- CN
- China
- Prior art keywords
- cutlery box
- box body
- box
- circumferential side
- outer circumferential
- 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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Abstract
The utility model discloses a kind of inverse hemming aluminium foil cutlery box, in the outer end of the outer circumferential side horizontal edge of cutlery box box body, form an elder generation to reverse downwards, upwards form the crimping of circular reversion again, and the upper edge of the crimping of this circle reversion is concordant with the outer circumferential side horizontal edge upper surface of described cutlery box box body, together forms the hot pressing contact surface of cutlery box box body capping with the outer circumferential side horizontal edge of cutlery box box body.The sealing that the utility model can solve traditional aluminium foil cutlery box existence is poor, is unfavorable for the technical problems such as batch encapsulation and transport.
Description
Technical field
The utility model relates to a kind of tableware, particularly relates to a kind of Airline meal box.
Background technology
The borderline structure of traditional Airline meal box is roughly divided into: flanging, flash and common crimping; Described folded edges is see Fig. 2, and it is the two-fold structure that edge becomes zigzag; Described flash structure is see Fig. 3, and it arranges a positive crimping in vertical edges along top; Described common limit structure is see Fig. 1, and it arranges the positive crimping that exceeds this horizontal edge.The crimping of above structure also exists sealing difference jointly, is unfavorable for the technical problems such as batch encapsulation and transport.
Summary of the invention
The purpose of this utility model is to provide a kind of inverse hemming aluminium foil cutlery box, poor with the sealing solving traditional aluminium foil cutlery box existence, is unfavorable for the technical problems such as batch encapsulation and transport.
In order to realize foregoing invention object, the technical scheme that the utility model adopts is as follows:
Inverse hemming aluminium foil cutlery box, in the outer end of the outer circumferential side horizontal edge of cutlery box box body, form an elder generation to reverse downwards, upwards form the crimping of circular reversion again, and the upper edge of the crimping of this circle reversion is concordant with the outer circumferential side horizontal edge upper surface of described cutlery box box body, together forms the hot pressing contact surface of cutlery box box body capping with the outer circumferential side horizontal edge of cutlery box box body.
The utility model has the advantages that: the performance of sealing is better, and antiseep effect is better; Due to its structure, be convenient to batch encapsulation and transport; The structure of this crimping is easy to processing, convenient production.
Accompanying drawing explanation
Fig. 1 is the turnup structure schematic diagram of traditional ordinary construction.
Fig. 2 is traditional folded edges schematic diagram.
Fig. 3 is traditional flash structural representation.
Fig. 4 is structural representation of the present utility model.
Detailed description of the invention
Structure of the present utility model is shown in Figure 4.Described inverse hemming aluminium foil cutlery box, is made up of the capping of box body 1 and hot pressing, and the edge, surrounding of cutlery box box body 1 is the contact surface with capping hot sealing.In the outer end of the outer circumferential side horizontal edge 2 of cutlery box box body 1, form an elder generation and reverse downwards, more upwards form the crimping 3 of circular reversion, be called inverse hemming.And the upper edge of the crimping of this circle reversion is concordant with the outer circumferential side horizontal edge upper surface of described cutlery box box body, together forms the hot pressing contact surface of cutlery box capping with the outer circumferential side horizontal edge of cutlery box box body.Be enclosed on the edge of box body and the upper end of crimping by hot pressing having held food rear seal-cover.
Claims (1)
1. inverse hemming aluminium foil cutlery box, it is characterized in that, in the outer end of the outer circumferential side horizontal edge of cutlery box box body, form an elder generation to reverse downwards, upwards form the crimping of circular reversion again, and the upper edge of the crimping of this circle reversion is concordant with the outer circumferential side horizontal edge upper surface of described cutlery box box body, together forms the hot pressing contact surface of cutlery box box body capping with the outer circumferential side horizontal edge of cutlery box box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420672906.3U CN204191809U (en) | 2014-11-12 | 2014-11-12 | Inverse hemming aluminium foil cutlery box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420672906.3U CN204191809U (en) | 2014-11-12 | 2014-11-12 | Inverse hemming aluminium foil cutlery box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204191809U true CN204191809U (en) | 2015-03-11 |
Family
ID=52649827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420672906.3U Expired - Fee Related CN204191809U (en) | 2014-11-12 | 2014-11-12 | Inverse hemming aluminium foil cutlery box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204191809U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107323786A (en) * | 2017-07-31 | 2017-11-07 | 浙江诚信包装材料有限公司 | Film-covered iron food container |
-
2014
- 2014-11-12 CN CN201420672906.3U patent/CN204191809U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107323786A (en) * | 2017-07-31 | 2017-11-07 | 浙江诚信包装材料有限公司 | Film-covered iron food container |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20191112 |