CN201816821U - Film-coated metal packaging tin - Google Patents
Film-coated metal packaging tin Download PDFInfo
- Publication number
- CN201816821U CN201816821U CN2010205324292U CN201020532429U CN201816821U CN 201816821 U CN201816821 U CN 201816821U CN 2010205324292 U CN2010205324292 U CN 2010205324292U CN 201020532429 U CN201020532429 U CN 201020532429U CN 201816821 U CN201816821 U CN 201816821U
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- precoated metal
- film
- layer
- tank body
- tin
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Abstract
The utility model discloses a film-coated metal packaging tin, which comprises a tin body formed by welding sheet metal in a curled way or fastening the sheet metal, a top cap connected with the tin body, and a bottom cap connected with the tin body; and the tin body, the top cap and the bottom cap are made of film-coated metal in a separate or combined way. The film-coated metal comprises a body layer and a film-coated layer. Since all parts of the whole packaging tin are made of film-coated metal in a separate or combined way, the film-coated layer provided with decorative patterns is arranged on the surface layer of the film-coated metal; the film-coated layer has favorable ductility and can not be cracked or easily broken during bending or other manufacturing processes, so that good coating barrier performance is maintained, the metal body layer of the tin is prevented from being exposed to be rusted; therefore, the packaging tin has favorable rust prevention performance.
Description
Technical field
The utility model relates to a kind of precoated metal packing jar.
Background technology
At present, the mental package jar of market uses the foil material of sprayed surface to process.Wherein forming process be big open iron sheet by certain size be cut into behind the small pieces weld with welding machine after, process by equipment such as curling and sealing apparatus, and the course of processing pull or the ratio of scratch finish coat bigger.Coating surface breakage or cracking then can cause tank body to get rusty, and further then cause the influence of tank body corrosion failure to preserve the inner performance of holding article.
Summary of the invention
At the deficiencies in the prior art, the technical problems to be solved in the utility model provides a kind of mental package jar with good rustless property, can effectively reduce the ratio that the metal surface overplate is scratched, thereby slow down the speed of metal corrosion relatively, actv. has prolonged the life-span of mental package.
In order to solve the problems of the technologies described above, one of technical scheme that the utility model adopted is: a kind of precoated metal packing jar, it comprise tank body that welding of precoated metal flake curling or snapping form, with described tank body bonded assembly top cover, with described tank body bonded assembly bottom.
As the improvement of such scheme, described bottom is the precoated metal thin slice.
As the improvement of above-mentioned arbitrary scheme, described top cover is the precoated metal thin slice.
As the improvement of above-mentioned arbitrary scheme, described precoated metal thin slice comprises body layer, posts the overlay film layer that is ductile in this body layer.
As the improvement of such scheme, the both sides of described body layer have all posted the overlay film layer.
As the improvement of such scheme, described tank body and described top cover snapping, described tank body and described bottom snapping.
The another kind of technical scheme that the utility model adopted is: a kind of precoated metal packing jar, it comprise the tank body that curls sheet metal welding or snapping form, with described tank body bonded assembly top cover, with described tank body bonded assembly bottom, described top cover or bottom are the precoated metal thin slice.
As the improvement of such scheme, described precoated metal thin slice comprises body layer, posts the overlay film layer that is ductile in this body layer.
As the improvement of such scheme, the both sides of described body layer have all posted the overlay film layer.
The beneficial effects of the utility model are: because whole mental package jar various piece is independent or combination adopts the precoated metal thin slice to carry out processing and fabricating, the surface coating layer of precoated metal thin slice is the overlay film layer that is printed on the pattern decorative content.Because this overlay film layer has good ductility and adhesive ability, can not break as early as possible, scratch at manufacturing process overlay film layers such as following process, be not easy breakage yet, keep good coating barrier property, the metal body layer that has prevented jar relatively exposes and by corrosion, has good anti-rust properties.
Description of drawings
Fig. 1 packs the structural representation of the embodiment of jar for the utility model is a kind of.
Fig. 2 is the partial enlarged drawing of the a-quadrant of Fig. 1.
Fig. 3 is the partial enlarged drawing of the embodiment of the inside and outside overlay film of sheet metal.
The specific embodiment
Further specify the specific embodiment of the utility model packing jar below in conjunction with accompanying drawing.
As shown in Figure 1 and Figure 2, a kind of packing of the utility model jar, it comprise tubular tank body 10 that the welding of precoated metal flake curling forms, by the punching press of overlay film iron form and with described tank body bonded assembly top cover 12, by the punching press of overlay film iron form and with described tank body bonded assembly bottom 18.Wherein precoated metal is laminar iron sheet, the surface has posted film, wherein iron sheet can use aluminium matter thin slice, copper sheets or other sheet metals, metal alloy thin slice to replace the irony thin slice, promptly can use various precoated metal thin slices to make the various piece of packing jar, welding or snapping assembly unit form integrated packing jar or split packing jar then.Split packing jar is thereby that cover can separate the jar of unpacking with tank body.Packing jar can be different shapes such as cylindrical, rounded square body, cone table, is the different shape that can make of the precoated metal thin slice, be not limited to above-mentioned several shapes.
Tank body, top cover, the bottom of packing jar can be selected wherein any one part or its to be used in combination the precoated metal material to make.For decorating, integral body should use material such as precoated metal such as overlay film iron in tank body part.Realize antirust function for emphasis, then need use precoated metal at bottom.The open-type top cover includes under the situation that decorative content plays rust inhibition simultaneously also inevitable requirement again and uses precoated metal.Yet precoated metal is than the common metal material expensive, therefore can select to use precoated metal at tank body separately, perhaps use precoated metal at tank body separately, perhaps use precoated metal at top cover separately, perhaps use the precoated metal material, thereby can save cost of manufacture in any two parts.
More preferably, described overlay film iron comprises that body layer 15 is metal level, posts in being ductile and the overlay film layer 16 of adhesive ability of this body layer 15, overlay film layer 16 with body layer 15 fit tightly in.
Whole packing jar various piece adopts precoated metal to carry out processing and fabricating, and the top layer of precoated metal is the overlay film layer 16 with pattern decorative content.Overlay film layer 16 includes pattern and decorative content, beautifies product, and product is played the sign effect.Because this overlay film layer 16 has good ductility, can not break at manufacturing process overlay film layers 16 such as bendings, also be not easy breakage, keep good coating barrier property, also keep original coated state under the crooked situation, the metal body layer 15 that can prevent jar preferably exposes and by corrosion, has good anti-rust properties.Adopt this precoated metal to make and pack jar qualification rate that can improve the packing jar, prolong the service life of packing jar.
More preferably, with reference to shown in Figure 3, the both sides of described body layer 15 have all posted the overlay film layer, overlay film layer 161 and outer overlay film layer 162 in comprising.According to the needs of content, the interior overlay film layer 161 of setting can be films such as PE, PET, contacts the shelf-life of prolongation content with content but play protection content barrier metal body layer rust inhibition the time.Outer overlay film layer 162 has functions such as antirust and decoration.
More preferably, described top cover 12 is an one with described tank body 10 snappings, forms the integrated packing jar, for example milk powder jar, cold tea jar, the aerosol jar of air pressure inside etc. need be set.Described top cover 12 also can only be embedded in described tank body 10.Form detachable packing jar, for example cookies jar etc.
Packing jar in the utility model can be used for splendid attire bulk product or liquid article or granular goods.
Above disclosed only is preferred embodiment of the present utility model, can not limit the interest field of the utility model certainly with this, and therefore the equivalent variations of being done according to the utility model claim still belongs to the scope that the utility model is contained.
Claims (10)
1. precoated metal packing jar is characterized in that: comprise tank body that welding of precoated metal flake curling or snapping form, with described tank body bonded assembly top cover, with described tank body bonded assembly bottom.
2. precoated metal packing jar according to claim 1, it is characterized in that: described bottom is the precoated metal thin slice.
3. precoated metal packing jar according to claim 2, it is characterized in that: described top cover is the precoated metal thin slice.
4. precoated metal packing jar according to claim 1, it is characterized in that: described top cover is the precoated metal thin slice.
5. according to claim 1 or 2 or 3 or 4 described precoated metal packing jars, it is characterized in that: described precoated metal thin slice comprises body layer, posts the overlay film layer that is ductile in this body layer.
6. precoated metal packing jar according to claim 5, it is characterized in that: the both sides of described body layer have all posted the overlay film layer.
7. precoated metal packing jar according to claim 1 is characterized in that: described tank body and described top cover snapping, described tank body and described bottom snapping.
8. precoated metal packing jar is characterized in that: comprise the tank body that curls sheet metal welding or snapping form, with described tank body bonded assembly top cover, with described tank body bonded assembly bottom, described top cover or bottom are the precoated metal thin slice.
9. precoated metal packing jar according to claim 8, it is characterized in that: described precoated metal thin slice comprises body layer, posts the overlay film layer that is ductile in this body layer.
10. precoated metal packing jar according to claim 9, it is characterized in that: the both sides of described body layer have all posted the overlay film layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205324292U CN201816821U (en) | 2010-09-15 | 2010-09-15 | Film-coated metal packaging tin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205324292U CN201816821U (en) | 2010-09-15 | 2010-09-15 | Film-coated metal packaging tin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201816821U true CN201816821U (en) | 2011-05-04 |
Family
ID=43914785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205324292U Expired - Fee Related CN201816821U (en) | 2010-09-15 | 2010-09-15 | Film-coated metal packaging tin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201816821U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2010
- 2010-09-15 CN CN2010205324292U patent/CN201816821U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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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: 20110504 Termination date: 20190915 |