EP0372419A2 - Use of a two-part metal can for the packaging of dry goods - Google Patents

Use of a two-part metal can for the packaging of dry goods Download PDF

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Publication number
EP0372419A2
EP0372419A2 EP89122212A EP89122212A EP0372419A2 EP 0372419 A2 EP0372419 A2 EP 0372419A2 EP 89122212 A EP89122212 A EP 89122212A EP 89122212 A EP89122212 A EP 89122212A EP 0372419 A2 EP0372419 A2 EP 0372419A2
Authority
EP
European Patent Office
Prior art keywords
tear
lid
open
open box
edge
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.)
Granted
Application number
EP89122212A
Other languages
German (de)
French (fr)
Other versions
EP0372419B1 (en
EP0372419A3 (en
Inventor
Otto Arzberger
Peter Seifert
Ulrich Nenke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ardagh Metal Packaging Germany GmbH
Original Assignee
Schmalback Lubeca AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Schmalback Lubeca AG filed Critical Schmalback Lubeca AG
Priority to AT8989122212T priority Critical patent/ATE104629T1/en
Publication of EP0372419A2 publication Critical patent/EP0372419A2/en
Publication of EP0372419A3 publication Critical patent/EP0372419A3/en
Application granted granted Critical
Publication of EP0372419B1 publication Critical patent/EP0372419B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
    • B65D17/28—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness
    • B65D17/401—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall
    • B65D17/4012—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall for opening partially by means of a tearing tab

Definitions

  • the invention relates to a tear-open can made of sheet metal for dry filling materials which can be hermetically sealed under inert gas, in particular peanuts or the like.
  • Dry fillings in particular granular fillings, such as nuts or the like, are offered on the market in various packs.
  • the foil bags or the like packed under vacuum which are in cardboard wrappings.
  • three-part cans made of tinplate or aluminum are known, the lid of which has a circular notch line running close to the edge of the lid to delimit a tear-open part (so-called full tear-open) which essentially opens up the entire opening cross-section.
  • These cans are usually delivered to the packer with a tear-off lid already hermetically sealed to the can body, but with a separate bottom, so that the fillers close the can by filling the bottom after filling the can.
  • the floor is first clipped onto the bottom edge of the fuselage, whereupon the contents of the can are evacuated in a vacuum chamber and treated with an inert gas, e.g. Nitrogen filled, and then the bottom is closed.
  • an inert gas e.g. Nitrogen filled
  • the can is only formed in two parts and has a lid of a special type, by opening a metering opening when opening, which can be adapted to the type of dry filling material and the size of the filling pieces. This significantly simplifies the handling of the can for the end user and at the same time protects the contents remaining in the container with only partial removal much better than before.
  • the tear-open box is designed according to claim 2.
  • the can can be offered to the bottler at a lower cost, since it is a can that is otherwise produced and used in millions of quantities for carbonated drinks or still drinks.
  • the systems used to seal such cans are also widespread and therefore inexpensive to offer.
  • the can can be used in a manner suitable for dry contents, namely under evacuation and filling with an inert gas, so that, as before, the quality of the contents can be obtained in a particularly favorable manner and, at the same time, the unstable can can be stabilized by the inert internal pressure is further developed by the lid for the tear-open box according to the teaching of claim 3.
  • the can body 2 of the can 1 corresponds to the body of a typical beverage can as it is used for beer or other carbonated drinks or for still drinks with a content of, for example, 330 ml in millions.
  • the can body 2 is made in one piece from sheet metal, tinplate or aluminum by deep drawing and stretching with a one-piece molded bottom and a one-piece formed folding edge.
  • the bottom 3 is, as indicated in Fig. 1, profiled in order to stabilize it even with overpressure in the can.
  • the fuselage wall is extremely thin and therefore the can body 2 is inherently unstable.
  • the end 4 of the can body containing the opening is preferably drawn in, as shown.
  • the lid 5 which is also made of sheet metal, has a folded edge 10, which, if necessary with the interposition of a sealing material, is deformed with the fold of the container body to form a conventional mechanically strong and pressure-tight double fold seam 6.
  • the cover 5 has a cover mirror 12, in which a tear-open part 14 is delimited by a self-contained score line 13.
  • the tear-open part 14 is circular sector-shaped.
  • the radially outer part of the score line runs close to the usual core base bead 11, which is delimited on the outside by the core slope of the cover, from which the cover rebate edge 10 projects radially.
  • the circumferential width of the sector-shaped tear-open part 14 extends over an angle between 100 and 150 ° and, as shown in FIG. 2 at 15, is approximately 130 ° in the preferred embodiment. Its extent along the radius 18 is approximately equal to the length of the radius 18, somewhat less in the preferred embodiment.
  • a conventional tear-open tab 16 is fastened lying flat on the cover by means of rivets 17, with the aid of which the tear-open part 14 can be broken in and torn out and removed.
  • FIGS. 2 and 3 several gassing cams 7 distributed in the circumferential direction are embossed in the edge fold 10 of the cover 5.
  • the lid 3 is first clipped onto the edge of the fuselage.
  • the filled can can be brought into an evacuation chamber and the interior evacuated and then filled with an inert gas, whereupon the can is hermetically sealed by reshaping the edges of the can and lid to form the double seam 6.
  • An overpressure can be generated in the can by the inert gas, which stabilizes the thin-walled body 2.
  • the cams 7 are effective and useful also when a venting or degassing phase is provided or necessary.
  • the body axis of the can is indicated by 8 in FIG.
  • the body part 2 of the can 1 can typically correspond to the body part of a beverage can with the dimensions 66/57/115 mm and can be used in an unpainted or lacquered embodiment.
  • the cover can have a diameter of 57 mm.

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)
  • Packages (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Packaging Of Machine Parts And Wound Products (AREA)
  • Refrigerator Housings (AREA)
  • Finger-Pressure Massage (AREA)
  • Adornments (AREA)
  • Confectionery (AREA)
  • Cartons (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Laminated Bodies (AREA)

Abstract

A tear-open can for hermetically enclosable, in particular dry filling material is provided, which consists of a sheet metal body with a bottom formed on in one piece, corresponding to that of a typical drink can, and a sheet metal cover which is firmly connected to the can edge to form a double-fold seam and which has gassing projections in its fold edge and a tear-opening, which is shaped like a sector of a circle, with a grip tongue in its surface.

Description

Die Erfindung betrifft eine Aufreißdose aus Blech für unter Inertgas hermetisch einschließbare trockene Füllgüter, insb. Erdnüsse oder dgl.The invention relates to a tear-open can made of sheet metal for dry filling materials which can be hermetically sealed under inert gas, in particular peanuts or the like.

Trockene Füllgüter, insb. körnige Füllgüter, wie Nüsse oder dgl., werden in ver­schiedenen Packungen auf dem Markt angeboten. Bekannt sind die unter Unterdruck verpackten Folienbeutel oder dgl., die in Kartonumhüllungen stecken. Ferner sind dreiteilige Dosen aus Weißblech oder Aluminium bekannt, deren Deckel eine dicht am Deckelrand verlaufende kreisförmige Kerblinie zur Begrenzung eines beim Aufreißen im wesentlichen den ganzen Öffnungsquerschnitt freigebenden Aufreißteils (sog. Vollaufreiß) aufweist. Diese Dosen werden dem Verpacker meist mit am Dosenrumpf bereits hermetisch dicht angebrachtem Aufreißdeckel aber separatem Boden geliefert, so daß die Abfüller nach Füllen der Dose diese durch Auffalzen des Bodens verschließen. Dabei wird der Boden nach dem Füllen zunächst auf den bodenseitigen Rand des Rumpfes aufgeclincht, worauf der Doseninhalt in einer Vakuumkammer evakuiert und mit einem lnertgas, z.B. Stickstoff befüllt, und dann der Boden verschlossen wird.Dry fillings, in particular granular fillings, such as nuts or the like, are offered on the market in various packs. Known are the foil bags or the like packed under vacuum, which are in cardboard wrappings. Furthermore, three-part cans made of tinplate or aluminum are known, the lid of which has a circular notch line running close to the edge of the lid to delimit a tear-open part (so-called full tear-open) which essentially opens up the entire opening cross-section. These cans are usually delivered to the packer with a tear-off lid already hermetically sealed to the can body, but with a separate bottom, so that the fillers close the can by filling the bottom after filling the can. After filling, the floor is first clipped onto the bottom edge of the fuselage, whereupon the contents of the can are evacuated in a vacuum chamber and treated with an inert gas, e.g. Nitrogen filled, and then the bottom is closed.

Es ist Aufgabe der Erfindung eine Aufreißdose für diese Zwecke dem Abfüller kostengünstiger anzubieten, die zugleich für den Endbenutzer bequemer und vorteilhafter zu handhaben ist.It is an object of the invention to offer a tear-open box for these purposes to the bottler at a lower cost, which is also more convenient and advantageous for the end user to handle.

Diese Aufgabe wird durch die Lehre des Anspruchs 1 gelöst.This object is achieved by the teaching of claim 1.

Die Dose ist nur noch zweiteilig ausgebildet und weist einen Deckel besonderer Art auf, indem beim Öffnen eine Dosieröffnung freigelegt wird, die der Art des trockenen Füllgutes und der Größe der Füllgutstücke angepaßt werden kann. Da­durch wird die Handhabung der Dose für den Endverbraucher wesentlich erleichtert und zugleich das in dem Behälter verbleibende Füllgut bei nur teilweiser Entnahme wesentlich besser geschützt als bisher.The can is only formed in two parts and has a lid of a special type, by opening a metering opening when opening, which can be adapted to the type of dry filling material and the size of the filling pieces. This significantly simplifies the handling of the can for the end user and at the same time protects the contents remaining in the container with only partial removal much better than before.

Von besonderem Vorteil ist es, wenn die Aufreißdose gemäß Anspruch 2 ausge­bildet ist. In diesem Fall kann die Dose dem Abfüller kostengünstiger angeboten werden, da es sich um eine Dose handelt, die anderweitig in Millionenstückzahlen für Kohlensäure enthaltende bzw. stille Getränke hergestellt und verwendet wird. Auch die zum Verschließen solcher Dosen dienenden Anlagen sind weit verbreitet und daher günstig anzubieten. Dennoch läßt sich die Dose in der für trockene Füllgüter zweckmäßigen Weise, nämlich unter Evakuieren und Befüllen mit einem Inertgas verwenden, so daß, wie bisher, die Qualität des Füllgutes in besonders günstiger Weise erhalten und gleichzeitig die an sich instabile Dose durch den in­erten Innendruck stabilisiert wird, indem man den Deckel für die Aufreißdose ge­mäß der Lehre nach Anspruch 3 weiterbildet.It is particularly advantageous if the tear-open box is designed according to claim 2. In this case, the can can be offered to the bottler at a lower cost, since it is a can that is otherwise produced and used in millions of quantities for carbonated drinks or still drinks. The systems used to seal such cans are also widespread and therefore inexpensive to offer. Nevertheless, the can can be used in a manner suitable for dry contents, namely under evacuation and filling with an inert gas, so that, as before, the quality of the contents can be obtained in a particularly favorable manner and, at the same time, the unstable can can be stabilized by the inert internal pressure is further developed by the lid for the tear-open box according to the teaching of claim 3.

Die weiteren Unteransprüche betreffen vorteilhafte Weiterbildungen der Lehre nach Anspruch 1.The further subclaims relate to advantageous developments of the teaching according to claim 1.

Die Erfindung wird nachfolgend anhand schematischer Zeichnungen an einem Ausführungsbeispiel näher erläutert.The invention is explained in more detail below with the aid of schematic drawings using an exemplary embodiment.

Es zeigen:

  • Figur 1 in Seitenansicht eine Aufreißdose aus Blech gemäß der Erfindung.
  • Figur 2 eine Draufsicht in etwas größerem Maßstabe auf den zur Verwendung bei der Dose nach Figur 1 vorgesehenen Deckel und
  • Figur 3 im Ausschnitt und in weiter vergrößertem Maßstabe einen Querschnitt durch den Deckel nach Figur 2.
Show it:
  • Figure 1 in side view of a tear-open tin made according to the invention.
  • Figure 2 is a plan view on a somewhat larger scale of the lid and intended for use in the box of Figure 1
  • FIG. 3 shows a cross-section through the cover according to FIG. 2 in a detail and on a further enlarged scale.

In der bevorzugten Ausführungsform entspricht der Dosenrumpf 2 der Dose 1 dem Rumpf einer typischen Getränkedose wir sie für Bier oder andere kohlensäurehaltige Getränke oder auch für stille Getränke mit einem Inhalt von z.B. 330 ml in Millionenstückzahl verwendet wird. Der Dosenrumpf 2 wird dabei einteilig aus Blech, Weißblech oder Aluminium durch Tiefziehen und Abstrecken mit einteilig angeformtem Boden und einteilig angeformtem Falzrand hergestellt. Der Boden 3 ist dabei, wie in Fig. 1 angedeutet ist, profiliert, um ihn auch bei Überdruck in der Dose zu stabilisieren. Die Rumpfwandung ist außerordentlich dünn und daher ist der Dosenrumpf 2 von Hause aus labil. Das die Öffnung enthaltende Ende 4 des Dosenrumpfes ist bevorzugt, wie dargestellt, eingezogen.In the preferred embodiment, the can body 2 of the can 1 corresponds to the body of a typical beverage can as it is used for beer or other carbonated drinks or for still drinks with a content of, for example, 330 ml in millions. The can body 2 is made in one piece from sheet metal, tinplate or aluminum by deep drawing and stretching with a one-piece molded bottom and a one-piece formed folding edge. The bottom 3 is, as indicated in Fig. 1, profiled in order to stabilize it even with overpressure in the can. The fuselage wall is extremely thin and therefore the can body 2 is inherently unstable. The end 4 of the can body containing the opening is preferably drawn in, as shown.

Der Deckel 5, der ebenfalls aus Blech hergestellt ist, weist einen Falzrand 10 auf, der, ggf. unter Zwischenschaltung eines Dichtungsmaterials, mit dem Falz des Behälterrumpfes zu einer üblichen mechanisch festen und druckmäßig dichten Doppelfalznaht 6 verformt wird.The lid 5, which is also made of sheet metal, has a folded edge 10, which, if necessary with the interposition of a sealing material, is deformed with the fold of the container body to form a conventional mechanically strong and pressure-tight double fold seam 6.

Der Deckel 5 weist einen Deckelspiegel 12 auf, in dem durch eine in sich geschlossene Kerblinie 13 ein Aufreißteil 14 begrenzt ist. Der Aufreißteil 14 ist kreissektorförmig ausgebildet. Der radial außenliegende Teil der Kerblinie ver­läuft dicht neben der üblichen Kerngrundsicke 11, die außen durch die Kernschrä­ge des Deckels begrenzt ist, von der der Deckelfalzrand 10 radial vorspringt. Die Umfangsweite des kreissektorförmigen Aufreißteils 14 erstreckt sich über einen Winkel zwischen 100 und 150° und beträgt, wie in Fig. 2 bei 15 dargestellt ist, in der bevorzugten Ausführungsform etwa 130°. Seine Ausdehnung entlang dem Radius 18 ist etwa gleich der Länge des Radius 18, in der bevorzugten Ausführungsform etwas geringer.The cover 5 has a cover mirror 12, in which a tear-open part 14 is delimited by a self-contained score line 13. The tear-open part 14 is circular sector-shaped. The radially outer part of the score line runs close to the usual core base bead 11, which is delimited on the outside by the core slope of the cover, from which the cover rebate edge 10 projects radially. The circumferential width of the sector-shaped tear-open part 14 extends over an angle between 100 and 150 ° and, as shown in FIG. 2 at 15, is approximately 130 ° in the preferred embodiment. Its extent along the radius 18 is approximately equal to the length of the radius 18, somewhat less in the preferred embodiment.

An der innenliegenden Sektorecke des Aufreißteils 14 ist mittels Niet 17 eine übliche Aufreißlasche 16 flach auf dem Deckel aufliegend befestigt, mit dessen Hilfe der Aufreißteil 14 eingebrochen und herausgerissen und entfernt werden kann.On the inner sector corner of the tear-open part 14, a conventional tear-open tab 16 is fastened lying flat on the cover by means of rivets 17, with the aid of which the tear-open part 14 can be broken in and torn out and removed.

Im Randfalz 10 des Deckels 5 sind, wie aus Figur 2 und 3 hervorgeht, mehrere in Umfangsrichtung verteilte Begasungsnocken 7 eingeprägt. Nach dem Füllen der Dose wird der Deckel 3 zunächst auf den Rumpfrand aufgeclincht. In dieser Form kann die gefüllte Dose in eine Evakuierungskammer gebracht und das Innere eva­kuiert und danach mit einem Inertgas gefüllt werden, worauf die Dose durch Um­formen der Ränder von Dose und Deckel zu der Doppelfalznaht 6 hermetisch ver­schlossen wird. Dabei kann in der Dose durch das Inertgas ein Überdruck erzeugt werden, der den dünnwandigen Rumpf 2 stabilisiert. Die Nocken 7 sind wirksam und nützlich auch, wenn eine Entlüftungs- oder Entgasungsphase vorgesehen oder notwendig ist.As can be seen from FIGS. 2 and 3, several gassing cams 7 distributed in the circumferential direction are embossed in the edge fold 10 of the cover 5. After filling the can, the lid 3 is first clipped onto the edge of the fuselage. In this form, the filled can can be brought into an evacuation chamber and the interior evacuated and then filled with an inert gas, whereupon the can is hermetically sealed by reshaping the edges of the can and lid to form the double seam 6. An overpressure can be generated in the can by the inert gas, which stabilizes the thin-walled body 2. The cams 7 are effective and useful also when a venting or degassing phase is provided or necessary.

Mit 8 ist in Figur 1 die Rumpfachse der Dose angedeutet.The body axis of the can is indicated by 8 in FIG.

Der Rumpfteil 2 der Dose 1 kann in typischer Weise dem Rumpfteil einer Ge­tränkedose mit den Abmessungen 66/57/115 mm entsprechen und kann in un­lackierter oder lackierter Ausführungsform verwendet werden. Der Deckel kann bei dem genannten Ausführungsbeispiel einen Durchmesser von 57 mm aufweisen.The body part 2 of the can 1 can typically correspond to the body part of a beverage can with the dimensions 66/57/115 mm and can be used in an unpainted or lacquered embodiment. In the exemplary embodiment mentioned, the cover can have a diameter of 57 mm.

Claims (5)

1. Aufreißdose aus Blech für unter Inertgas hermetisch einschließbare trockene Füllgüter, insb. Erdnüsse oder dgl., dadurch gekennzeichnet, daß sie aus einem mit einteilig angeformten Boden (3) ausgebildetem Rumpf (2) mit Falzrand und einem Falzdeckel (5) besteht, in dessen Spiegel (12) ein Kreissektor als Aufreißteil (14) durch eine in sich geschlossene Kerblinie (13) begrenzt ist.1. tear-open box made of sheet metal for dry contents hermetically sealed under inert gas, in particular peanuts or the like, characterized in that it consists of a body (2) formed with a one-piece base (3) with a folded edge and a folded lid (5), in whose mirror (12) is a circular sector as a tear-open part (14) is delimited by a self-contained notch line (13). 2. Aufreißdose nach Anspruch 1, dadurch gekennzeichnet, daß der am Boden (3) geschlossene Rumpf (2) in Form einer Getränkedose mit eingezogenem offenen Ende (4) ausgebildet ist.2. tear-open box according to claim 1, characterized in that the body (2) closed at the bottom (3) is in the form of a beverage can with a retracted open end (4). 3. Aufreißdose nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß eine Mehrzahl von Begasungsnocken und/oder Entgasungsnocken (7) in Um­fangsabständen im Bereich des Deckelfalzrandes (10) vorgesehen sind.3. tear-open box according to claim 1 or 2, characterized in that a plurality of gassing cams and / or degassing cams (7) are provided at circumferential intervals in the region of the lid rebate edge (10). 4. Aufreißdose nach einem der Ansprüche 1 bis 3, dadurch gekennzeich­net, daß der kreissektorförmige Aufreißteil (14) in radialer Blickrichtung (18) vom Zentrum des Deckels nach außen einen Öffnungswinkel (15) zwischen 100° und 150°, vorzugsweise von etwa 130° aufweist.4. ring-pull can according to one of claims 1 to 3, characterized in that the circular sector-shaped tear-off (14) in the radial direction of view (18) from the center of the lid to the outside an opening angle (15) between 100 ° and 150 °, preferably of approximately 130 ° having. 5. Aufreißdose nach Anspruch 4, dadurch gekennzeichnet, daß das radiale Maß des Aufreißteils etwa gleich dem halben Innendurchmesser des Deckels (5), vorzugsweise etwas kleiner ist.5. tear-open box according to claim 4, characterized in that the radial dimension of the tear-open part is approximately equal to half the inner diameter of the lid (5), preferably slightly smaller.
EP89122212A 1988-12-07 1989-12-01 Use of a two-part metal can for the packaging of dry goods Expired - Lifetime EP0372419B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT8989122212T ATE104629T1 (en) 1988-12-07 1989-12-01 USING A TWO-PIECE SHEET METAL CAN FOR PACKAGING DRY LIQUID.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3841159 1988-12-07
DE3841159A DE3841159A1 (en) 1988-12-07 1988-12-07 Tear-open tin

Publications (3)

Publication Number Publication Date
EP0372419A2 true EP0372419A2 (en) 1990-06-13
EP0372419A3 EP0372419A3 (en) 1990-08-22
EP0372419B1 EP0372419B1 (en) 1994-04-20

Family

ID=6368611

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89122212A Expired - Lifetime EP0372419B1 (en) 1988-12-07 1989-12-01 Use of a two-part metal can for the packaging of dry goods

Country Status (6)

Country Link
EP (1) EP0372419B1 (en)
AT (1) ATE104629T1 (en)
DE (2) DE3841159A1 (en)
DK (1) DK613089A (en)
ES (1) ES2054993T3 (en)
NO (1) NO893094L (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5683006A (en) * 1996-02-14 1997-11-04 Cook, Iii; Walter M. Lid for beverage container
EP1911691A1 (en) * 2006-10-11 2008-04-16 Andreas Loacker Metal tin for pieces of dried fruit
DE102017127988A1 (en) 2017-11-27 2019-05-29 Emre Yildiz Food packaging with integrated waste container

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5755354A (en) * 1994-10-07 1998-05-26 Engelbrauerei Schwaebisch Gmuend, Luise Lang Gmbh & Co. Kg Beverage can
DE4435816A1 (en) * 1994-10-07 1996-04-11 Engelbrauerei Schwaebisch Gmue Drink can made of metal sheet
US9950832B2 (en) 2015-07-31 2018-04-24 Rexam Beverage Can Company Beverage can end frangible score geometry

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR772626A (en) * 1934-04-30 1934-11-02 Process and installation for the preservation of food, food, etc.
DE1285348B (en) * 1964-03-04 1968-12-12 Platmanufaktur Ab Lid for cans for packaging products under vacuum
FR2380693A7 (en) * 1977-02-14 1978-09-08 Alcan Aluminiumwerke Sealed container for tennis balls - comprises aluminium cylinder with rubber stopper for filling with gas at suitable pressure
US4781303A (en) * 1988-03-25 1988-11-01 Wells Robert A Container with a non-removable opening tab apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR772626A (en) * 1934-04-30 1934-11-02 Process and installation for the preservation of food, food, etc.
DE1285348B (en) * 1964-03-04 1968-12-12 Platmanufaktur Ab Lid for cans for packaging products under vacuum
FR2380693A7 (en) * 1977-02-14 1978-09-08 Alcan Aluminiumwerke Sealed container for tennis balls - comprises aluminium cylinder with rubber stopper for filling with gas at suitable pressure
US4781303A (en) * 1988-03-25 1988-11-01 Wells Robert A Container with a non-removable opening tab apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5683006A (en) * 1996-02-14 1997-11-04 Cook, Iii; Walter M. Lid for beverage container
EP1911691A1 (en) * 2006-10-11 2008-04-16 Andreas Loacker Metal tin for pieces of dried fruit
DE102017127988A1 (en) 2017-11-27 2019-05-29 Emre Yildiz Food packaging with integrated waste container

Also Published As

Publication number Publication date
EP0372419B1 (en) 1994-04-20
ES2054993T3 (en) 1994-08-16
DK613089A (en) 1990-06-08
EP0372419A3 (en) 1990-08-22
NO893094D0 (en) 1989-07-31
DK613089D0 (en) 1989-12-06
NO893094L (en) 1990-06-08
ATE104629T1 (en) 1994-05-15
DE58907507D1 (en) 1994-05-26
DE3841159A1 (en) 1990-06-13

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