CN201633975U - Box body and box cover of aluminum foil container and aluminum foil container - Google Patents
Box body and box cover of aluminum foil container and aluminum foil container Download PDFInfo
- Publication number
- CN201633975U CN201633975U CN2010201502939U CN201020150293U CN201633975U CN 201633975 U CN201633975 U CN 201633975U CN 2010201502939 U CN2010201502939 U CN 2010201502939U CN 201020150293 U CN201020150293 U CN 201020150293U CN 201633975 U CN201633975 U CN 201633975U
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- box body
- aluminium
- lid
- foil
- wall
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Abstract
The utility model relates to an aluminum foil container, which comprises an aluminum foil box body and an aluminum foil box cover, wherein the annular edge wall of the box body is inwards bent and tightly pressed on the upper surface of the annular flat plate part of the edge of the box cover, and the lower surface of the annular flat plate part of the edge of the box cover is tightly pressed on the upper plane of the annular flat plate top wall of the box body. Compared with a traditional disposable food packaging box, the aluminum foil container provided by the utility model can realize the sealing of the box cover for the box body only by means of a simple tool, hot-pressing bonding is not needed, and the operation is quite simple.
Description
Technical field
The utility model relate generally to flexible container specifically, relates to a kind of aluminium-foil containers.
Background technology
Publication number is that the Chinese utility model patent of CN2433212Y discloses a kind of disposable foodstuff packaging box.This disposable foodstuff packaging box mainly is made of box body and capping.Capping is fitted on the lip flange of box body and makes the box body inner chamber become seal cavity.The clad aluminum foil layer that constitutes box body is followed successively by polypropylene layer, adhesive phase, aluminium foil, protective paint layer from the inside to the outside.The clad aluminum foil layer that constitutes capping is followed successively by polypropylene layer, dope layer, aluminium foil, protective paint layer from the inside to the outside.Because the intermediate host layer of box body clad aluminum foil layer and capping clad aluminum foil layer is resistant to elevated temperatures aluminium foil, therefore make the box body that is constituted high temperature-resistant disinfected.In addition, the aluminium foil inboard of box body makes aluminium foil be connected very tightly, firm with polypropylene layer by the compound last layer polypropylene layer of adhesive phase.The aluminium foil inboard of capping makes aluminium foil be connected very tightly, firm with polypropylene layer by the compound last layer polypropylene layer of dope layer.When packaged food, the lip flange place heat pressure adhesive of capping and box body can be made the innermost layer of capping tightly be connected in the lip contact position with the innermost layer polypropylene layer of box body for poly-third layer, therefore make this disposable foodstuff packaging box also have and seal tight characteristics.But the box body of this disposable foodstuff packaging box and capping all constitute with clad aluminum foil, complex structure; When the lip flange place of capping and box body seals, need carry out heat pressure adhesive.
The utility model content
The utility model will solve the clad aluminum foil layer box body structure complicated technology problem of the disposable foodstuff packaging box of prior art.
The utility model will solve the clad aluminum foil layer closure construction complicated technology problem of the disposable foodstuff packaging box of prior art.
The utility model needs the technical matters of heat pressure adhesive in the time of will solving the clad aluminum foil layer capping of disposable foodstuff packaging box of prior art and clad aluminum foil layer box body involution.
For this reason, the box body of a kind of aluminium-foil containers that the utility model provides, this box body is made by aluminium foil, is made of perisporium and diapire, be structure as a whole, it is characterized in that the earlier outside horizontal-extending certain distance in the top of this perisporium of this box body forms dull and stereotyped annular upper wall, edge that then should the flat board annular upper wall extends upward certain distance, form the annular edge wall, the inwall of this annular edge wall and this flat board annular upper wall intersect, and form the inwall hemline of this annular edge wall.
For this reason, the lid of a kind of aluminium-foil containers that the utility model provides, this lid is made by aluminium foil, it is characterized in that: the edge of this lid has the ring plate part, and the inwall hemline of the annular edge wall of the edge of this lid and above-mentioned box body adapts.
For this reason, a kind of aluminium-foil containers that the utility model provides, this aluminium-foil containers is made of above-mentioned box body and above-mentioned lid, it is characterized in that: the annular edge wall of this box body bends inwards, be pressed on the upper surface of ring plate part at edge of this lid, the lower surface of the ring plate part at the edge of this lid is pressed on the last plane of dull and stereotyped annular upper wall of this box body.
The box body of a kind of aluminium-foil containers that the utility model provides is single layer structure, simple structure, low cost of manufacture.
The lid of a kind of aluminium-foil containers that the utility model provides is single layer structure, simple structure, low cost of manufacture.
The aluminium-foil containers that the utility model provides is compared with existing disposable foodstuff packaging box, only need to bend inwards by the annular edge wall of simple tools with this box body, this annular edge wall is pressed on the upper surface of ring plate part at edge of this lid, the lower surface of the ring plate at the edge of this lid part is pressed on the last plane of dull and stereotyped annular upper wall of this box body, thereby, forming sealing between the upper surface of the ring plate part at the edge of the inner wall surface of this annular edge wall of above-mentioned box body and this lid and between the upper surface of this flat board annular upper wall of the lower surface of the ring plate part at the edge of this lid and above-mentioned box body, realize of the sealing of this lid to this box body, do not need to carry out heat pressure adhesive, operate very simple.
Description of drawings
Fig. 1 is the perspective diagram of the box body of aluminium-foil containers of the present utility model;
Fig. 2 looks scheme drawing for the master of box body shown in Figure 1;
Fig. 3 be box body shown in Figure 2 the vertical profile scheme drawing;
Fig. 4 be box body shown in Figure 2 cross-sectional scheme drawing;
Fig. 5 is the perspective diagram of the lid of aluminium-foil containers of the present utility model;
Fig. 6 looks scheme drawing for the master of lid shown in Figure 5;
Fig. 7 looks scheme drawing for the left side of lid shown in Figure 6;
Fig. 8 covers on box body shown in Figure 1 hermetically for lid shown in Figure 5, thereby the master who constitutes aluminium-foil containers of the present utility model looks scheme drawing;
Fig. 9 is the vertical profile scheme drawing of aluminium-foil containers shown in Figure 8;
Figure 10 is the cross-sectional scheme drawing of aluminium-foil containers shown in Figure 8;
Figure 11 is the A portion enlarged diagram of box body shown in Figure 4;
Figure 12 is the B portion enlarged diagram of aluminium-foil containers shown in Figure 10.
The specific embodiment
With reference to the accompanying drawings the specific embodiment of the present utility model is described in detail, the feature and advantage of the box body of aluminium-foil containers of the present utility model, lid and the aluminium-foil containers of the present utility model that is made of this box body and this lid will become more obvious.
Referring to Fig. 1, the box body of the label 100 expressions aluminium-foil containers of the present utility model among the figure.
Referring to Fig. 2 to Fig. 4 and Figure 11, this box body 100 has housing 110.This housing 110 is made of perisporium 111 and diapire 112.The top of this perisporium 111 is outside horizontal-extending certain distance earlier, forms dull and stereotyped annular upper wall 120, and edge that then should flat board annular upper wall 120 extends upward certain distance, forms annular edge wall 130.This annular edge wall 130 can be perpendicular with this flat board annular upper wall 120, also can outward-dipping certain angle.In as Fig. 1 to Fig. 4 and embodiment shown in Figure 11, the dull and stereotyped relatively annular upper wall 120 outward-dipping certain angles of this annular edge wall 130.The inwall of this annular edge wall 130 and dull and stereotyped annular upper wall 120 intersect, and form inwall hemline 132.
The non-arcwall part of this annular edge wall 130 promptly can outwards be curled on the top 131 of the vertical wall section of this annular edge wall 130, forms bead portion 140, so that increase the intensity of the vertical wall section of this annular edge wall 130.
The non-arcwall part of this perisporium 111 i.e. vertical wall section of this perisporium 111 can become concavo-convex wavy 1111, so that increase the intensity of the vertical wall section of this perisporium 111.This concavo-convex wavy 1111 pattern that can form rule as depicted in figs. 1 and 2.
It is concavo-convex wavy 1121 that this diapire 112 can become, so that increase the intensity of this diapire 112.This concavo-convex wavy 1121 pattern that can form rule as depicted in figs. 1 and 2.
This perisporium 111 can be perpendicular with this diapire 112, also can outward-dipping certain angle.In as Fig. 1 to Fig. 4 and embodiment shown in Figure 11, these perisporium 111 relative these diapire 112 outward-dipping certain angles.
This box body 100 can be stamped to form by upper trimming die and following punch die with aluminium foil.
Referring to Fig. 5, the lid of the label 200 expressions aluminium-foil containers of the present utility model among the figure.
Referring to Fig. 6 and Fig. 7, this aluminium foil lid 200 is a tabular.This inwall hemline 132 of this annular edge wall 130 of the edge of this lid 200 and above-mentioned box body 100 adapts.
The zone line of this lid 200 can become concavo-convex wavy (not shown), so that increase the intensity of this lid 200.
This lid 200 also can be non-tablet shape (not shown).Non-flat this tabular aluminium foil lid 200 has these housing 110 partial sums of similar above-mentioned box body 100 should flat board annular upper wall 120 parts, and promptly the edge of this lid 200 has the ring plate part, but does not have these annular edge wall 130 parts of similar above-mentioned box body 100.
This lid 200 can be stamped to form by upper trimming die and following punch die with aluminium foil.
Referring to Fig. 8 to Figure 10 and Figure 12, the label 300 expressions aluminium-foil containers of the present utility model among the figure.
This aluminium-foil containers 300 is made of to this lid 200 shown in Figure 7 Fig. 1 to Fig. 4 and this box body 100 shown in Figure 11 and Fig. 5.Food or article (not shown) are put into this box body 100, then this lid 200 is placed on this flat board annular upper wall 120 of this box body 100, this inwall hemline 132 of this annular edge wall 130 of the edge of this lid 200 and above-mentioned box body 100 adapts, with simple flanging pressing instrument (not shown) this annular edge wall 130 of this box body 100 is inwardly turned down at last, be pressed on the upper surface of ring plate part at edge of this lid 200, meanwhile, the lower surface of the ring plate at the edge of this lid 200 part is pressed on the upper surface of this flat board annular upper wall 120 of this box body 100, thereby, forming sealing between the upper surface of the ring plate part at the edge of the inner wall surface of this annular edge wall 130 of this box body 100 and this lid 200 and between the upper surface of this flat board annular upper wall 120 of the lower surface of the ring plate part at the edge of this lid 200 and this box body 100.Testing surface, the extract liquid that fills in this aluminium-foil containers 300 can not spill.
Can see from Fig. 9, Figure 10 and Figure 12, the non-arcwall part of this annular edge wall 130 of above-mentioned box body 100 is promptly outwards curled on the top 131 of the vertical wall section of this annular edge wall 130, form bead portion 140, not only increase the intensity of the vertical wall section of this annular edge wall 130, and when being convenient to open this lid 200 by manually the vertical wall section of this annular edge wall 130 outwards being turned down.
Claims (9)
1. the box body of an aluminium-foil containers, this box body is made by aluminium foil, constitute by perisporium and diapire, be structure as a whole, it is characterized in that, the earlier outside horizontal-extending certain distance in the top of this perisporium of this box body, form dull and stereotyped annular upper wall, edge that then should the flat board annular upper wall extends upward certain distance, forms the annular edge wall, the inwall of this annular edge wall and this flat board annular upper wall intersect, and form the inwall hemline of this annular edge wall.
2. the box body of aluminium-foil containers as claimed in claim 1 is characterized in that, the top of the vertical wall section of this annular edge wall has bead portion.
3. the box body of aluminium-foil containers as claimed in claim 2 is characterized in that, this surrounding wall portion is divided into concavo-convex wavy.
4. the box body of aluminium-foil containers as claimed in claim 1 is characterized in that, this bottom wall portion is divided into concavo-convex wavy.
5. the box body of aluminium-foil containers as claimed in claim 4 is characterized in that, this surrounding wall portion is divided into concavo-convex wavy.
6. the box body of aluminium-foil containers as claimed in claim 3 is characterized in that, this bottom wall portion is divided into concavo-convex wavy.
7. the lid of an aluminium-foil containers, this lid is made by aluminium foil, it is characterized in that, and the edge of this lid has the ring plate part, and the inwall hemline of this annular edge wall of this edge of this lid and the box body of the described aluminium-foil containers of claim 1 adapts.
8. the lid of aluminium-foil containers as claimed in claim 7 is characterized in that, it is concavo-convex wavy that the zone line of this lid becomes.
9. aluminium-foil containers, it is characterized in that, this aluminium-foil containers is made of the box body of each described aluminium-foil containers in the claim 1 to 6 and the lid of claim 7 or 8 described aluminium-foil containers, the annular edge wall of this box body bends inwards, be pressed on the upper surface of ring plate part at edge of this lid, the lower surface of the ring plate part at the edge of this lid is pressed on the last plane of dull and stereotyped annular upper wall of this box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201502939U CN201633975U (en) | 2010-04-06 | 2010-04-06 | Box body and box cover of aluminum foil container and aluminum foil container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201502939U CN201633975U (en) | 2010-04-06 | 2010-04-06 | Box body and box cover of aluminum foil container and aluminum foil container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201633975U true CN201633975U (en) | 2010-11-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201502939U Expired - Fee Related CN201633975U (en) | 2010-04-06 | 2010-04-06 | Box body and box cover of aluminum foil container and aluminum foil container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201633975U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107048978A (en) * | 2017-04-14 | 2017-08-18 | 深圳市鲸仓科技有限公司 | Split type pot and its application method |
| CN107618718A (en) * | 2017-09-27 | 2018-01-23 | 宁波时代铝箔科技股份有限公司 | A kind of aluminium-foil containers structure for food air conditioned packaging |
| GB2574488A (en) * | 2018-11-08 | 2019-12-11 | I2R Packaging Solutions Ltd | Aluminium foil tray |
| US11543270B2 (en) | 2013-10-01 | 2023-01-03 | Renishaw Plc | Electronic device |
-
2010
- 2010-04-06 CN CN2010201502939U patent/CN201633975U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11543270B2 (en) | 2013-10-01 | 2023-01-03 | Renishaw Plc | Electronic device |
| CN107048978A (en) * | 2017-04-14 | 2017-08-18 | 深圳市鲸仓科技有限公司 | Split type pot and its application method |
| WO2018188515A1 (en) * | 2017-04-14 | 2018-10-18 | 深圳市鲸仓科技有限公司 | Separated pot and usage method thereof |
| CN107048978B (en) * | 2017-04-14 | 2020-11-13 | 深圳市饭之宝科技有限公司 | Split type pot and using method thereof |
| CN107618718A (en) * | 2017-09-27 | 2018-01-23 | 宁波时代铝箔科技股份有限公司 | A kind of aluminium-foil containers structure for food air conditioned packaging |
| GB2574488A (en) * | 2018-11-08 | 2019-12-11 | I2R Packaging Solutions Ltd | Aluminium foil tray |
| GB2574488B (en) * | 2018-11-08 | 2020-06-03 | I2R Packaging Solutions Ltd | Aluminium foil tray |
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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: 20101117 Termination date: 20160406 |