DE3146676A1 - Stackable lid for disposable containers - Google Patents

Stackable lid for disposable containers

Info

Publication number
DE3146676A1
DE3146676A1 DE19813146676 DE3146676A DE3146676A1 DE 3146676 A1 DE3146676 A1 DE 3146676A1 DE 19813146676 DE19813146676 DE 19813146676 DE 3146676 A DE3146676 A DE 3146676A DE 3146676 A1 DE3146676 A1 DE 3146676A1
Authority
DE
Germany
Prior art keywords
lid
profiling
elevations
lid according
center
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
DE19813146676
Other languages
German (de)
Other versions
DE3146676C2 (en
Inventor
Gerd 5992 Nachrodt-Wiblingwerde Wachsmuth
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19813146676 priority Critical patent/DE3146676A1/en
Priority to DE19813153309 priority patent/DE3153309C2/en
Priority to DE19823229081 priority patent/DE3229081A1/en
Priority claimed from DE19823229081 external-priority patent/DE3229081A1/en
Priority to DE19823232571 priority patent/DE3232571A1/en
Publication of DE3146676A1 publication Critical patent/DE3146676A1/en
Application granted granted Critical
Publication of DE3146676C2 publication Critical patent/DE3146676C2/de
Granted legal-status Critical Current

Links

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
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/02—Removable lids or covers
    • B65D43/0235—Removable lids or covers with integral tamper element
    • B65D43/0285—Removable lids or covers with integral tamper element secured by rolling or other plastic deformation before removal of the tamper element
    • B65D43/0287—Removable lids or covers with integral tamper element secured by rolling or other plastic deformation before removal of the tamper element only on the outside, or a part turned to the outside, of the mouth of the container
    • 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
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/02—Removable lids or covers
    • 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
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/02—Removable lids or covers
    • B65D43/0202—Removable lids or covers without integral tamper element
    • B65D43/0214—Removable lids or covers without integral tamper element secured only by friction or gravity
    • B65D43/0222—Removable lids or covers without integral tamper element secured only by friction or gravity only on the outside, or a part turned to the outside, of the mouth of the container
    • 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
    • B65D2401/00—Tamper-indicating means
    • B65D2401/15—Tearable part of the closure
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00027—Stackable lids or covers
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00064—Shape of the outer periphery
    • B65D2543/0012—Shape of the outer periphery having straight sides, e.g. with curved corners
    • B65D2543/00175—Shape of the outer periphery having straight sides, e.g. with curved corners four straight sides, e.g. trapezium or diamond
    • B65D2543/00194—Shape of the outer periphery having straight sides, e.g. with curved corners four straight sides, e.g. trapezium or diamond square or rectangular
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00259—Materials used
    • B65D2543/00296—Plastic
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00342—Central part of the lid
    • B65D2543/00351—Dome-like
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00342—Central part of the lid
    • B65D2543/00398—Reinforcing ribs in the central part of the closure
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00342—Central part of the lid
    • B65D2543/00398—Reinforcing ribs in the central part of the closure
    • B65D2543/00407—Reinforcing ribs in the central part of the closure radial
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00342—Central part of the lid
    • B65D2543/00398—Reinforcing ribs in the central part of the closure
    • B65D2543/00416—Reinforcing ribs in the central part of the closure circular
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/0049—Contact between the container and the lid on the inside or the outside of the container on the inside, or a part turned to the inside of the mouth of the container
    • B65D2543/00527—NO contact
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/00537—Contact between the container and the lid on the inside or the outside of the container on the outside, or a part turned to the outside of the mouth of the container
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00824—Means for facilitating removing of the closure
    • B65D2543/00833—Integral tabs, tongues, handles or similar
    • B65D2543/00842—Integral tabs, tongues, handles or similar outside of the lid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Stackable Containers (AREA)

Abstract

The invention relates to a stackable lid for disposable containers, in particular for meal dishes, made of aluminium foil or the like and having a profile formed in the lid surface. In order to avoid the stacked lids blocking one another and to facilitate removal from the stack, the profile is formed asymmetrically relative to the centre of the lid. The profiles consist of rib-type elevations which form individual regular geometric figures whose centre of symmetry is arranged so as to be offset relative to the centre of the lid. However, the profiles can also consist of individual elevations distributed over the lid surface or have any irregular shape. Due to the asymmetrical arrangement of the profile relative to the centre of symmetry of the lid, it is possible to stack successive lids in such a way that, by turning them through 180 DEG relative to one another in each case, they rest on one another only on the elevations and the successive lids in the stack virtually have a spacing of the height of the profile. <IMAGE>

Description

Stapelbarer Deckel für Einwegbehälter Stackable lid for disposable containers

Die Erfindung betrifft einen stapelbaren Deckel für Einwegbehälter, insbesondere für Menüschalen, aus Aluminiumfolie mit einer in der Deckelfläche ausgebildeten Profilierung. The invention relates to a stackable lid for disposable containers, in particular for meal trays, made of aluminum foil with one formed in the lid surface Profiling.

Es ist bekannt, stapelbare Deckel für Einwegbehälter aus dünner Aluminiumfolie ohne Profilieruncfen in der Deckel fläche herzustellen. Zur Erhöhung der Steifigkeit ist es ferner bekannt, Ln der Deckelfläche Profilierungen in Form von geometrischen, zum Deckelzentrum und Deckelrand symmetrischen Figuren vorzusehen. Beide Deckelformen lassen sich zwar relativ dicht stapeln, nachteilig ist aber, daß sie sich relativ schwer wieder trennen lassen, weil sie sich miteinander verklemmen. It is known, stackable lids for disposable containers made of thin aluminum foil without profiling in the lid surface. To increase the rigidity it is also known, Ln the top surface profilings in the form of geometric, to provide symmetrical figures to the center of the lid and the edge of the lid. Both lid shapes Although they can be stacked relatively tightly, it is disadvantageous that they are relatively difficult to separate again because they get stuck together.

Die Aufgabe der vorliegenden Erfindung besteht deshalb darin, einen Deckel der eingangs genannten Art so auszubilden, daß di& Möglichkeit besteht, die Deckel so zu stapeln, daß die-Gefahr eines Verklemmens untereinander vermieden ist, und daß das Entstapeln erleichtert wird. The object of the present invention is therefore to provide a To design the cover of the type mentioned at the outset so that there is the possibility of to stack the lids so that the risk of jamming is avoided and that unstacking is facilitated.

Diese Aufgabe wird durch die im Kennzeichen des Anspruchs 1 angegebene Ausbildung gelöst. This task is given by the characterizing part of claim 1 Training solved.

Die erfindungsgemäße Ausbildung gestattet, durch Verdrehen åufeinanderfolgender, zu stapelnder Deckel gegeneinander um jeweils 1800 ein Verklemmen der aufeinanderliegenden Deckel im Deckelstapel zu verhindern; so daß die Deckel mühelos aus dem Stapel entnommen werden können. Die Deckel liegen nicht mehr großflächig aufeinander an, und die Erhöhungen und Vertiefungen eines Deckels greifen nicht mehr in die komplementären Vextiefungen und Erhöhungen des benachbarten Deckels ein, wie dies beim Stand der Technik der Fall ist. Der im Stapel folgende Deckel iiegt nur noch auf den Erhöhungen der Profilierung des vorhergehenden Deckels aufv so daß die Deckel im Stapel praktisch um die flöhe bzw. Tiefe der Profilierung insbesondere im Randbereich beabstandet angeordnet sind, so daß das Ergreifen und Entnehmen wesentlich erleichtert wird. The design according to the invention allows, by rotating successive, Lids to be stacked against each other by 1800 each jamming of the one on top of the other To prevent lids in the stack of lids; so that the lid can be easily removed from the stack can be. The lids are no longer in contact with one another over a large area, and the Elevations and depressions of a lid no longer engage with the complementary ones Vex depressions and elevations of the neighboring lid, as is the case with the state of the Technology is the case. The cover that follows in the stack is only on the raised areas the profiling of the previous lid aufv so that the lid in the stack is practical spaced by the fleas or depth of the profiling, especially in the edge area are arranged so that gripping and removing is made much easier.

Vorteilhafte und zweckmäßige Weiterbildungen der erfindungsgemäßen Aufgabenlösung sind in den Unteransprüchen gekennzeichnet. Advantageous and expedient developments of the invention The solution to the problem is characterized in the subclaims.

Die Erfindung soll nachfolgend anhand der angefügten Zeichnung, in der ein AusfUhrungsbeispiel dargestellt ist, näher erläutert werden. The invention is intended below with reference to the attached drawing, in which is shown an exemplary embodiment, are explained in more detail.

Es zeigen Fig. 1 eine Draufsicht auf einen erfindungsgemaß ausgebildeten Deckel und Fig. 2 einen Schnitt.A-A durch den Deckel nach Fig. 1. 1 shows a plan view of one designed according to the invention Cover and Fig. 2 is a section A-A through the cover of Fig. 1.

Gleiche Teile des Deckels sind in den Fig. 1 und 2 mit den gleichen Bezugszeichen versehen. The same parts of the lid are in Figs. 1 and 2 with the same Provided with reference numerals.

Die Zeichnung zeigt einen -Deckel 2 mit einem umlaufenden nach oben gewölbten Rand 4 und einem sich daran anschließenden nach unten abgewinkelten Bördelrandstreifen 6. The drawing shows a cover 2 with a circumferential upward curved edge 4 and an adjoining flanged edge strip angled downwards 6th

Der Bördelrandstreifen 6 weist an zwei gegenüberliegenden Deckelseiten jeweils eine auswärts gerichtete Grifflasche 8, 1o auf.The beaded edge strip 6 has two opposite cover sides each have an outwardly directed grip tab 8, 1o.

Der Deckel hat eine rechteckige Form mit abgerundeten Ecken 12, 14, 16 und 18. Die Grifflaschen 8, lo sind an den kurzen Rechteckseiten 20, 22 ausgebildet. Die Grifflaschen können auch an den längeren Rechteckseiten 24, 26 oder an allen Seiten ausgebildet sein. -Auf der Deckeloberfläche 28 ist eine asymmetrisch angeordnete Profilierung 30 ausgebildet, in der Zeichnung in Form einer kreisförmigen dezentralen Erhöhung 32, von der strahlenförmig-acht Rippen 34 ausgehen, die am gewölbten Rand 4 enden. Die strahlenförmig ausgebildeten Rippen 34 sind durch eine umlaufende, parallel und beabstandet zum Rand 4 verlaufende Erhöhung 36 miteinander verbunden. Das Zentrum 38'der kreisförmigen Erhöhung 32 liegt auf, der längeren Mittellinie 40 des rechteckförmigen Deckels 2, und zwar beabstandet vom Zentrum 42 des Deckels. Das Zentrum 38 kann auch auf der kürzeren Mittellinie 43 oder an einem beliebigen Punkt außerhalb des Zentrums 42 des Deckels liegen. The lid has a rectangular shape with rounded corners 12, 14, 16 and 18. The grip tabs 8, lo are formed on the short sides of the rectangle 20, 22. The grip tabs can also be found on the longer sides of the rectangle 24, 26 or on all of them Sides be formed. -On the cover surface 28 is an asymmetrically arranged Profiling 30 formed, in the drawing in the form of a circular decentralized Elevation 32, from which radiate eight ribs 34 extend, those at the curved edge 4 ends. The radial ribs 34 are characterized by a circumferential, Elevation 36 running parallel to and spaced apart from the edge 4 is connected to one another. The center 38 ′ of the circular elevation 32 rests on the longer center line 40 of the rectangular cover 2, at a distance from the center 42 of the cover. The center 38 can also be on the shorter center line 43 or on one any point outside the center 42 of the lid.

Die Erhöhungen sind im Schnitt etwa trapezförmig (Fig. 2) und werden vorzugsweise im TiefzieiIverfahren hergestellt. The elevations are approximately trapezoidal in section (Fig. 2) and are preferably manufactured using the deep-drawing process.

Die Profilierung braucht nicit die in der Zeichnung dargestellte gleichmäßige, zu einer Achse 44 spiegelsymmetrische Gestalt zu haben.. Es. ist jede beliebige Gestalt möglich. Auch braucht der Querschnitt der Erhöhungen bzw. The profiling does not need the one shown in the drawing uniform shape mirror-symmetrical to an axis 44 .. It. is each any shape possible. The cross-section of the elevations or

Rippen nicht trapezförmig zu sein; er kann auch rechteckförmig oder gewölbt ausgebildet sein. Ribs not to be trapezoidal; it can also be rectangular or be arched.

Die Grifflaschen können, wie dargestellt, ebenfalls mit einer Profilierung 46 versehen sein, hier in Form von rippenartigen Erhöhungen über die Breite der Grifflasche Die Erhöhungen der beiden Grifflaschen sind bezüglich der Mittellinie 40 des Deckels 2 versetzt zueinander angeordnet. As shown, the grip tabs can also be profiled 46 be provided, here in the form of rib-like elevations across the width of the Gripping tab The elevations of the two gripping tabs are in relation to the center line 40 of the cover 2 are arranged offset to one another.

Die Profilierung kann auch aus über die Deckelfläche verteilten einzelnen Erhöhungen bestehen. Es ist nur darauf zu achten, daß diese einzelnen Erhöhungen unregelmäßig verteilt sind oder bei regelmäßiger Anordnung ent prechend einem Rasterbezüglich des Zentrums oder der Symmatrieachsen des Deckels asymmatrisch angeordnet sind. The profiling can also consist of individual ones distributed over the cover surface There are increases. It is just important to ensure that these individual increases are distributed irregularly or, if they are arranged regularly, they correspond to a grid of the center or the axes of symmetry of the lid are arranged asymmetrically.

Zum Stapeln brauchen die gemäß obiger Beschreibung ausgebildeten Deckel nur noch aufeinanderfolgend jeweils bezüglich des jeweils benachbarten Deckels um 1800 gedreht. For stacking you need those trained as described above Cover only one after the other with respect to the respective adjacent cover turned around 1800.

zu werden, um zu verhindern, daß die übereinanderliegenden Deckel miteinander verklemmen. Hierdurch wird das Entstapeln wesentlich erleichtert.to be used to prevent the overlapping lids get stuck together. This makes unstacking much easier.

Eine weitere Erleichterung erfährt das Entstapeln dadurch, daß die Grifflaschen 8 und 10, wie insbesondere der Fig. 1 entnehmbar ist, unterschiedliche Breiten aufweisen. Unstacking is further facilitated by the fact that the Gripping lugs 8 and 10, as can be seen in particular from FIG. 1, are different Have widths.

Claims (13)

A n s p r ü c h e 1. Stapelbarer Deckel für Einweglehälter, insbesondere o.ä. A n p r u c e 1. Stackable lid for disposable containers, in particular or similar für Menüschalen, aus Aluminiumfolie mit einer in der Deckelfläche ausgebildeten Profilierung, dadurch gekennzeichnet, daß die Profilierung (30) asymmetrisch zum Zentrum des Deckels ausgebildet ist.for meal trays, made of aluminum foil with one in the lid surface formed profiling, characterized in that the profiling (30) is asymmetrical is formed to the center of the lid. 2. Deckel nach Anspruch 1, dadurch gekennzeichnet, daß die Profilierung (30) aus rippenförmigen, geometrische Figuren bildenden Erhöhungen (32, 34, 36) besteht, deren Zentrum (38) versetzt zum Zentrum (42) des Deckels (2) angeordnet ist. 2. Lid according to claim 1, characterized in that the profiling (30) from rib-shaped, geometric figures forming elevations (32, 34, 36) consists, the center (38) of which is arranged offset to the center (42) of the cover (2) is. 3. Deckel nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Profilierung (30) eine zentrale kreisförmige Erhöhung (32) aufweist, von der strahlenförmig Erhöhungen (34) bis zum Deckelrand (4) ausgehen und deren Zentrum (38) versetzt zum Zentrum (42) des Deckels angeordnet ist. 3. Lid according to claim 1 or 2, characterized in that the Profiling (30) has a central circular elevation (32), from which radially Elevations (34) extend to the edge of the lid (4) and their center (38) is offset is arranged to the center (42) of the lid. 4. Deckel nach Anspruch 3, dadurch gekennzeichnet, daß eine umlaufende, parallel und beabstandet zum Rand (4) des Deckels (2) verlaufende Erhöhung (36) vorgesehen ist, die die strahlenförmigen Erhöhungen (34) miteinander verbindet.4. Lid according to claim 3, characterized in that a circumferential, elevation (36) running parallel and at a distance from the edge (4) of the cover (2) is provided which connects the radial elevations (34) to one another. 5. Deckel nach Anspruch 1, dadurch gekennzeichnet, daß die Profilierung aus über die Deckelfläche verteilten einzelnen Erhöhungen besteht.5. Lid according to claim 1, characterized in that the profiling consists of individual elevations distributed over the top surface. 6. Deckel nach. einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Profilierung oder ein Teil der Profilierung (3o) regelmäßig oder unregelmäßig und/oder spiegelbildlich zu einer nicht mit einer Symmetrieachse des Deckels-zusammenfallende.n Achse ausgebildet ist.6. Cover up. one of the preceding claims, characterized in that that the profiling or part of the profiling (3o) is regular or irregular and / or a mirror image of a non-coincident with an axis of symmetry of the lid Axis is formed. 7. Deckel nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Profilierung oder ein Teil der Profilierung bei einem rechteckförmigen Deckel (2) etwa spiegelsymmetrisch zu einer parallel zu einer der Rechteckmittellinien (40 oder 43) verlaufenden Achse (44) ausgebildet ist.7. Lid according to one of the preceding claims, characterized in that that the profiling or part of the profiling in the case of a rectangular cover (2) approximately mirror-symmetrical to one parallel to one of the rectangular center lines (40 or 43) extending axis (44) is formed. 8. Deckel nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß am Deckel (2) angeformte Grifflaschen (.8, lo) ebenfalls-mit einer Profilierung (46) versehen sind.8. Lid according to one of the preceding claims, characterized in that that on the cover (2) molded grip tabs (.8, lo) also-with a profile (46) are provided. 9. Deckel nach Anspruch 8, dadurch gekennzeichnet, daß die Profilierungen (46) rippenförmige, über die Breite der Grifflaschen verlaufende Erhöhungen sind.9. Lid according to claim 8, characterized in that the profiles (46) are rib-shaped elevations across the width of the grip tabs. 1O. Deckel nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Erhöhungen im Querschnitt trapez-, rechteckförmig oder gewölbt ausgebildet sind.1O. Lid according to one of the preceding claims, characterized in that that the elevations are trapezoidal, rectangular or curved in cross-section are. 11. Deckel nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Profilierungen im Tiefziehverfahren hergestellt sind.11. Lid according to one of the preceding claims, characterized in that that the profiles are made in the deep-drawing process. 12. Deckel nach Anspruch 8 oder 9, dadurch gekennzeichnet, daß die Grifflaschen (8, 10) unterschiedliche Breiten aufweisen.12. Lid according to claim 8 or 9, characterized in that the Gripping lugs (8, 10) have different widths. 13. Deckel nach Anspruch 8, 9 oder 12, dadurch qekennzeichnet, daß die Profilierungen (46) der Grifflasche (8) versetzt zu den Profilierungen der Grifflasche (10) angeordnet sind.13. Lid according to claim 8, 9 or 12, characterized in that the profiles (46) of the grip tab (8) offset to the profiles of the grip tab (10) are arranged.
DE19813146676 1981-11-25 1981-11-25 Stackable lid for disposable containers Granted DE3146676A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19813146676 DE3146676A1 (en) 1981-11-25 1981-11-25 Stackable lid for disposable containers
DE19813153309 DE3153309C2 (en) 1981-11-25 1981-11-25 Stackable lid made of aluminium foil for disposable containers
DE19823229081 DE3229081A1 (en) 1981-11-25 1982-08-04 Lid for disposable containers
DE19823232571 DE3232571A1 (en) 1981-11-25 1982-09-02 STACKABLE LID FOR DISPOSABLE CONTAINERS

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19813146676 DE3146676A1 (en) 1981-11-25 1981-11-25 Stackable lid for disposable containers
DE3225302 1982-07-07
DE19823229081 DE3229081A1 (en) 1981-11-25 1982-08-04 Lid for disposable containers
DE19823232571 DE3232571A1 (en) 1981-11-25 1982-09-02 STACKABLE LID FOR DISPOSABLE CONTAINERS

Publications (2)

Publication Number Publication Date
DE3146676A1 true DE3146676A1 (en) 1983-06-01
DE3146676C2 DE3146676C2 (en) 1987-02-26

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ID=32777058

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DE19813146676 Granted DE3146676A1 (en) 1981-11-25 1981-11-25 Stackable lid for disposable containers
DE19823232571 Granted DE3232571A1 (en) 1981-11-25 1982-09-02 STACKABLE LID FOR DISPOSABLE CONTAINERS

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19823232571 Granted DE3232571A1 (en) 1981-11-25 1982-09-02 STACKABLE LID FOR DISPOSABLE CONTAINERS

Country Status (1)

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DE (2) DE3146676A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0104446A1 (en) * 1982-09-02 1984-04-04 Gerd Wachsmuth Stackable lid for disposable container
EP0254674A1 (en) * 1986-07-09 1988-01-27 Kunststoff Schwanden AG Container lid
US5441166A (en) * 1994-03-15 1995-08-15 Reynolds Metals Company Dome cover for tray or pan

Citations (9)

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Publication number Priority date Publication date Assignee Title
DE6808626U (en) 1968-11-26 1970-11-12 Rump Fa Joh M UNSTABLE, IN PARTICULAR MADE OF ALUMINUM FOIL, HAVING A Tearable LID, CAN-LIKE PACKAGING AND TRANSPORT CONTAINERS FOR PRESERVES SOFT AND / OR LIQUID
US3701456A (en) * 1970-04-02 1972-10-31 John D Alroy Stackable members
DE7627127U1 (en) 1976-08-31 1977-02-03 Voss Edeltraud Lashing mandrel
GB1495704A (en) 1973-12-14 1977-12-21 Metal Box Co Ltd Containers with metal plug lids
US4076123A (en) 1976-06-17 1978-02-28 Sweetheart Plastics, Inc. Disposable plastic lid
DE7715489U1 (en) * 1977-05-14 1978-03-02 Henkel Kgaa Lid for detergent drum
DE2540737B2 (en) * 1975-09-12 1978-04-13 Ohler Eisenwerk, Theob. Pfeiffer, 5970 Plettenberg Containers with lids made of metal foil, in particular aluminum foil
DE3001656A1 (en) * 1979-01-24 1980-07-31 Cidelcem STACKABLE PLASTIC LID FOR STACKABLE CONTAINERS
US4291829A (en) * 1979-08-30 1981-09-29 Brown Company Ice cream container, blank therefor, partially erected tube, and package comprising same, said container plus plastic cover and plastic cover itself

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6808626U (en) 1968-11-26 1970-11-12 Rump Fa Joh M UNSTABLE, IN PARTICULAR MADE OF ALUMINUM FOIL, HAVING A Tearable LID, CAN-LIKE PACKAGING AND TRANSPORT CONTAINERS FOR PRESERVES SOFT AND / OR LIQUID
US3701456A (en) * 1970-04-02 1972-10-31 John D Alroy Stackable members
GB1495704A (en) 1973-12-14 1977-12-21 Metal Box Co Ltd Containers with metal plug lids
DE2540737B2 (en) * 1975-09-12 1978-04-13 Ohler Eisenwerk, Theob. Pfeiffer, 5970 Plettenberg Containers with lids made of metal foil, in particular aluminum foil
US4076123A (en) 1976-06-17 1978-02-28 Sweetheart Plastics, Inc. Disposable plastic lid
DE7627127U1 (en) 1976-08-31 1977-02-03 Voss Edeltraud Lashing mandrel
DE7715489U1 (en) * 1977-05-14 1978-03-02 Henkel Kgaa Lid for detergent drum
DE3001656A1 (en) * 1979-01-24 1980-07-31 Cidelcem STACKABLE PLASTIC LID FOR STACKABLE CONTAINERS
US4291829A (en) * 1979-08-30 1981-09-29 Brown Company Ice cream container, blank therefor, partially erected tube, and package comprising same, said container plus plastic cover and plastic cover itself

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* Cited by examiner, † Cited by third party
Title
DE-Zeitschrift: TARA 377, Jan. 1981, S. 35

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0104446A1 (en) * 1982-09-02 1984-04-04 Gerd Wachsmuth Stackable lid for disposable container
EP0254674A1 (en) * 1986-07-09 1988-01-27 Kunststoff Schwanden AG Container lid
CH670238A5 (en) * 1986-07-09 1989-05-31 Schwanden Kunststoff
US5441166A (en) * 1994-03-15 1995-08-15 Reynolds Metals Company Dome cover for tray or pan

Also Published As

Publication number Publication date
DE3232571C2 (en) 1990-11-29
DE3232571A1 (en) 1984-03-08
DE3146676C2 (en) 1987-02-26

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