US20200102110A1 - Deep-drawn tray, in particular aluminum tray - Google Patents
Deep-drawn tray, in particular aluminum tray Download PDFInfo
- Publication number
- US20200102110A1 US20200102110A1 US16/616,060 US201816616060A US2020102110A1 US 20200102110 A1 US20200102110 A1 US 20200102110A1 US 201816616060 A US201816616060 A US 201816616060A US 2020102110 A1 US2020102110 A1 US 2020102110A1
- Authority
- US
- United States
- Prior art keywords
- tray
- deep
- rolled edge
- lacquer
- drawn
- 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.)
- Abandoned
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
- B65D1/22—Boxes or like containers with side walls of substantial depth for enclosing contents
- B65D1/26—Thin-walled containers, e.g. formed by deep-drawing operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
- B65D1/34—Trays or like shallow containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/20—Deep-drawing
- B21D22/28—Deep-drawing of cylindrical articles using consecutive dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
- B65D1/40—Details of walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/34—Coverings or external coatings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2203/00—Decoration means, markings, information elements, contents indicators
- B65D2203/12—Audible, olfactory or visual signalling means
Definitions
- the invention relates to a deep-drawn tray, in particular an aluminum tray, having a rolled edge corresponding substantially to EP 2 334 564 and the preamble of claim 1 .
- the cited document discloses the production of a tray made of aluminum, in particular for food or beverage ingredients but also for animal food, with a rolled edge in which the inside and outside are colored differently, on the one hand to allow for a visually appealing appearance after sealing a plate onto it, on the other hand to provide, by appropriate combination of the interior color and the exterior color, wherein the former is also visible on the roll edge from the outside, to the user joy and/or information about the contents of the still closed shell or other information by means of the visually pleasing impression.
- sealable lacquer on an aluminum tray is also disclosed in DE 690 28 628 T2, the translation of EP 468 079.
- this is done by the features specified in the characterizing part of claim 1 , in other words, that during imprinting of the tray which on its bottom surface, the outer surface, receives an imprint of information and/or a decorative motif, in the area of its rolled edge is provided on the later inside and/or the later outside with a colored lacquer overprint, which optionally also extends into the region of the sealing face and/or the sealing surface opposite to the outer surface.
- the aluminum trays for the intended use are imprinted on the outside prior to the deep draw process and, either during printing or independently of printing prior to printing, markers which can be of various types, which effect the placement of the deep draw tool and of the stamping tool, are applied to the web. Therefore, during the printing process, it will pose not problem to apply, precisely matching these markings on the desired side of the continuous material, be it the later inside and/or the later outside, printing material exclusively in the area of the later rolled edge, optionally also extending into the region of the sealing face and/or the sealing surface opposite to the outer surface. Since this is a printing process, preferably a gravure printing process, it is easily possible to apply various colors, which thus enable correct color coding or visually appealing running colors (rainbow, etc.).
- the accuracy of the color application is to be kept, without much adjustment, in such close geometric tolerances that, if so desired, the actual sealing face of the plate which lies within the rolled edge and/or the surface opposite to this area may be kept free of the lacquer application, so that any sealing properties of the lacquer would in this case not need to be considered.
- the user may continue to be assured of the appearance of the interior of the tray familiar to and appreciated by him, especially when the tray comes in contact with the food, the animal food, or the beverage additives, and the consumer's negative assessments known from the prior art have no basis.
- FIG. 1 shows a perspective top view of the underside of an “upside down” tray according to the invention
- FIG. 2 shows a top view of the empty tray in a perspective view from a viewpoint similar to that of FIG. 1 ;
- FIG. 3 shows a section in the region of the rolled edge in a purely schematic fashion and highly magnifies
- FIG. 4 shows a variant of the minor figure of FIG. 1 with indicated multi-colored coding
- FIG. 5 shows a view in accordance with FIG. 2 with an additional lacquer application on the sealing face.
- FIG. 1 Shown in FIG. 1 is an example of a deep-drawn aluminum tray 1 usually with an imprint on the bottom and optionally on the slanted side walls 3 , as well as on the stiffening ribs within side wall 3 and on the colored rolled edge 4 , the imprints for the most part not shown in the figure.
- Coloring 5 is indicated by the dots only in the minor character depicted in a larger scale.
- tray 1 may be uncolored aluminum, it may be a lacquer or plastic coating, optionally mostly yellow or golden, or any other design desired by the manufacturer, the filler, or the consumer. It is vital and evidently shown in the figure that the rolled portion of the rolled edge 4 on the inside 2 of the aluminum foil from which the tray was deep-drawn is colored, so that the color becomes visible from the outside during rolling, both from below ( FIG. 1 ) as well as seen from above ( FIG. 2 ).
- the rolled edge is shown “neutral” in FIG. 3 , because while in most cases it is rolled in such a manner that the inside of the foil is rolled outwards, there are also applications in which the outside is rolled inward. Most of time, the roll is situated completely or substantially below or above the sealing face 6 , and rarely, as shown, in a centered manner. Through this neutral depiction, FIG. 3 is intended to indicate all these possibilities. Depending on the intended rolling direction, the ink application should be carried out on the “right” side, which is not a problem with the commonly available printing presses.
- FIG. 2 shows the variant in which the coloring covers only the area of the rolled edge but not, or hardly, the shoulder 6 of the tray on which the sealing with the plate (not shown) takes place. Since in almost all applications the inside of an aluminum tray is coated with a sealable plastic layer, such as to preserve the content from direct contact with the aluminum, this solution still provides the entire or almost entire shoulder surface extending in form of a ring around the opening of the tray for sealing with the plate.
- FIG. 5 shows a variant in which the lacquer also covers the sealing face 6 ; it may either be itself sealable or shine through from under the then preferred transparent sealing layer.
- the variant in which the opposite surface 7 ( FIG. 1 ) facing sealing face 6 is imprinted is not shown.
- paint or “lacquer” is to be understood in the broadest sense and includes all materials that can be applied by a printing process.
- the change in color, brightness, intensity along the roll edge may be due to purely aesthetic reasons but may also encode information as is known mutatis mutandis from the bar code and other identification features.
- Markers may be printed onto the continuous material; they may also consist of imprints of continuous material, and they may consist of “multiple parts” per later tray, for example, to specify the correct angular position in respect to the deep draw mold and the like, as provided for in the prior art.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Packages (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Printing Methods (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202017103121.7 | 2017-05-23 | ||
DE202017103121.7U DE202017103121U1 (de) | 2017-05-23 | 2017-05-23 | Tiefgezogene Schale, insbesondere Aluminiumschale |
PCT/EP2018/063368 WO2018215456A1 (de) | 2017-05-23 | 2018-05-22 | Tiefgezogene schale, insbesondere aluminiumschale |
Publications (1)
Publication Number | Publication Date |
---|---|
US20200102110A1 true US20200102110A1 (en) | 2020-04-02 |
Family
ID=59328193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US16/616,060 Abandoned US20200102110A1 (en) | 2017-05-23 | 2018-05-22 | Deep-drawn tray, in particular aluminum tray |
Country Status (9)
Country | Link |
---|---|
US (1) | US20200102110A1 (hr) |
EP (1) | EP3630630B1 (hr) |
AU (1) | AU2018272381B2 (hr) |
DE (1) | DE202017103121U1 (hr) |
HR (1) | HRP20231141T1 (hr) |
MA (1) | MA48742A (hr) |
PL (1) | PL3630630T3 (hr) |
RS (1) | RS64760B1 (hr) |
WO (1) | WO2018215456A1 (hr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20200140128A1 (en) * | 2017-07-14 | 2020-05-07 | Martin Eilerts | Method for Sealing Partly Prepared Menu Constituents and Sealing Machine |
CN112222272A (zh) * | 2020-09-24 | 2021-01-15 | 中国航发贵州黎阳航空动力有限公司 | 一种头部外环的加工方法 |
USD988865S1 (en) * | 2020-07-23 | 2023-06-13 | Sonoco Development, Inc. | Container |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3850340A (en) * | 1970-11-04 | 1974-11-26 | Reynolds Metals Co | Nestable container and apparatus for and method of making same |
GB1342494A (en) * | 1971-03-11 | 1974-01-03 | Nordischer Maschinenbau | Containers |
DE8709640U1 (de) | 1987-07-14 | 1987-10-15 | Tosi, Giovanni, Bioggio | Behälter, insbesondere Kleinbehälter, aus einer dünnen Aluminiumfolie |
DK0468079T3 (hr) | 1990-07-27 | 1997-03-03 | Nestle Sa | |
DE59104891D1 (de) * | 1991-04-17 | 1995-04-13 | Nussbaum Ag E | Verfahren und Vorrichtung zur Herstellung von Aluminiumdosen mit Gewinde. |
GB2419346A (en) * | 2004-05-13 | 2006-04-26 | Francis Mackenzie | Container for storing and cooking food |
GB2431388A (en) * | 2005-05-05 | 2007-04-25 | Europack S P A | A container for foods |
DE102008014758A1 (de) * | 2008-03-18 | 2009-10-08 | Inde Plastik Betriebsgesellschaft Mbh | Geschlossene Portionspackung mit Dichtung |
EP2165937A1 (en) | 2008-09-23 | 2010-03-24 | Nestec S.A. | Bicoloured aluminium container and process for producing said container |
AT508144B1 (de) * | 2009-06-30 | 2010-11-15 | Teich Ag | Verfahren zur herstellung geprägter platinen |
GB201420259D0 (en) * | 2014-11-14 | 2014-12-31 | Kraft Foods R & D Inc | A method of forming a beverage capsule, a beverage capsule and a beverage preparation system |
-
2017
- 2017-05-23 DE DE202017103121.7U patent/DE202017103121U1/de active Active
-
2018
- 2018-05-22 US US16/616,060 patent/US20200102110A1/en not_active Abandoned
- 2018-05-22 EP EP18726462.7A patent/EP3630630B1/de active Active
- 2018-05-22 HR HRP20231141TT patent/HRP20231141T1/hr unknown
- 2018-05-22 AU AU2018272381A patent/AU2018272381B2/en active Active
- 2018-05-22 MA MA048742A patent/MA48742A/fr unknown
- 2018-05-22 WO PCT/EP2018/063368 patent/WO2018215456A1/de active Application Filing
- 2018-05-22 RS RS20230988A patent/RS64760B1/sr unknown
- 2018-05-22 PL PL18726462.7T patent/PL3630630T3/pl unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20200140128A1 (en) * | 2017-07-14 | 2020-05-07 | Martin Eilerts | Method for Sealing Partly Prepared Menu Constituents and Sealing Machine |
USD988865S1 (en) * | 2020-07-23 | 2023-06-13 | Sonoco Development, Inc. | Container |
CN112222272A (zh) * | 2020-09-24 | 2021-01-15 | 中国航发贵州黎阳航空动力有限公司 | 一种头部外环的加工方法 |
Also Published As
Publication number | Publication date |
---|---|
HRP20231141T1 (hr) | 2024-01-05 |
EP3630630B1 (de) | 2023-08-16 |
DE202017103121U1 (de) | 2017-06-22 |
AU2018272381A1 (en) | 2019-11-21 |
AU2018272381B2 (en) | 2020-12-03 |
RS64760B1 (sr) | 2023-11-30 |
EP3630630A1 (de) | 2020-04-08 |
EP3630630C0 (de) | 2023-08-16 |
PL3630630T3 (pl) | 2024-02-12 |
WO2018215456A1 (de) | 2018-11-29 |
MA48742A (fr) | 2020-04-08 |
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Legal Events
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---|---|---|---|
AS | Assignment |
Owner name: CONSTANTIA TEICH GMBH, AUSTRIA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:PLANER, FRANZ;PILON, BAPTISTE;REEL/FRAME:051555/0778 Effective date: 20191217 |
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STPP | Information on status: patent application and granting procedure in general |
Free format text: NON FINAL ACTION MAILED |
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STPP | Information on status: patent application and granting procedure in general |
Free format text: RESPONSE TO NON-FINAL OFFICE ACTION ENTERED AND FORWARDED TO EXAMINER |
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STPP | Information on status: patent application and granting procedure in general |
Free format text: FINAL REJECTION MAILED |
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STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |