EP1380516A1 - Container and lid for food products - Google Patents

Container and lid for food products Download PDF

Info

Publication number
EP1380516A1
EP1380516A1 EP02000429A EP02000429A EP1380516A1 EP 1380516 A1 EP1380516 A1 EP 1380516A1 EP 02000429 A EP02000429 A EP 02000429A EP 02000429 A EP02000429 A EP 02000429A EP 1380516 A1 EP1380516 A1 EP 1380516A1
Authority
EP
European Patent Office
Prior art keywords
lid
profile
tray
tear
cover
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.)
Withdrawn
Application number
EP02000429A
Other languages
German (de)
French (fr)
Inventor
Helmut Fernholz
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.)
W U H Fernholz (gmbh & Co Kg)
Original Assignee
W U H Fernholz (gmbh & Co Kg)
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 W U H Fernholz (gmbh & Co Kg) filed Critical W U H Fernholz (gmbh & Co Kg)
Publication of EP1380516A1 publication Critical patent/EP1380516A1/en
Withdrawn legal-status Critical Current

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
    • 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
    • B65D43/0237—Removable lids or covers with integral tamper element secured by snapping over beads or projections before removal of the tamper element
    • B65D43/0256—Removable lids or covers with integral tamper element secured by snapping over beads or projections 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
    • 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
    • B65D2543/00074—Shape of the outer periphery curved
    • B65D2543/00101—Shape of the outer periphery curved square-like or rectangular-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
    • B65D2543/00018—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
    • B65D2543/00444—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
    • B65D2543/00509—Cup
    • 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
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00592—Snapping means
    • B65D2543/00601—Snapping means on the container
    • B65D2543/00611—Profiles
    • B65D2543/00657—U-shaped or inverted U
    • 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
    • B65D2543/00592—Snapping means
    • B65D2543/00601—Snapping means on the container
    • B65D2543/00675—Periphery concerned
    • B65D2543/00685—Totality
    • 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
    • B65D2543/00592—Snapping means
    • B65D2543/00712—Snapping means on the lid
    • B65D2543/00722—Profiles
    • B65D2543/0074—Massive bead
    • 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
    • B65D2543/00592—Snapping means
    • B65D2543/00712—Snapping means on the lid
    • B65D2543/00787—Periphery concerned
    • B65D2543/00796—Totality

Definitions

  • the invention relates to a bowl and a lid for food preparations, the Cover with a circumferential U-profile is pressed onto a flange of the shell.
  • the bowl is used to hold food preparations such as sausages, meat preparations, Salads, seafood, delicacies and the like.
  • the object of the invention is such a design of the bowl and lid that even with thin thread Shell and thin-walled lid an original closure is guaranteed.
  • the flange of the shell has a sharp edge
  • Sidebar has that on the inside of the outer wall of the U-profile of the cover a circumferential Locking web is designed to engage in the sidebar and that all four corner areas of the lid are formed with a pull tab.
  • the invention differs from the prior art in that at all four corners interrupted, circumferential locking web causes such a large locking force that the cover with elastic deformation cannot be removed from the bowl and lid.
  • the elastic deformation can change do not continue the corner areas over the tear tabs, so that any damage to the Pull tab is done. Otherwise, the originality is preserved.
  • the locking bar also serves as a stacking edge for the lid.
  • a high closing force between the bowl and lid is achieved in that in the corner area the locking web has a steep, possibly undercut locking surface. Opening the lid use is therefore only possible by tearing open a pull tab.
  • tear tab is supported by the fact that in each corner area two in the transverse direction tearing lines of the U-profile are provided. These tear lines act as predetermined breaking points when lifting the corner flap and as dividing lines for deformations.
  • a batch-wise removal of the neck of the shell is possible in that the tear lines in the Top wall of the U-profile are connected to each other by a flexible joint.
  • This flexible joint prevents a detachment of the pull tab so that the pull tab is not inadvertently used by children or pets can be swallowed.
  • a holder of the tear tab on the lid is ensured by the fact that the flexure is designed as a film hinge.
  • the sidewalls 3 are smooth and without profiles and go over a stapal edge and filling level 4 into an end flange 5 with a bent-back edge strip 6, which has a sharp edge 6 ' concludes.
  • the stacking edge 4, the end flange 5 and the edge strip 6 thus form a U-profile.
  • the shell 1 is usually a thin-walled molded part made from a thermoplastic film. The shell 1 can stack and unstack easily.
  • a top wall 8 of the cover 7 is of a circumferential U-profile 9 with a top wall 13 and an outer wall 11, which is designed to match the flange 5 of the shell 1.
  • the outer wall 11 of the U-profile 9 has a cover strip 10 which projects beyond the edge strip 6 of the flange 5.
  • a latching web 12 is formed, which latches over the outer edge the edge bar 6 engages.
  • the locking web 6 can be continuous or interrupted in the circumferential direction be trained.
  • the locking web 12 'in the corner area is shown in Fig. 6 on a larger scale. you recognizes an inwardly directed latching surface 16 oriented at an angle to the outer wall 11.
  • the latching surface 16 in the corner area can be inclined up to 90 ° to the outer wall or even an undercut exhibit.
  • the locking web 10 clamps firmly on the edge of the edge strip 6.
  • the rest bridge 10 also serves as a stacking edge for the cover 7.
  • the lid 7 is pressed on, wherein the locking web 12 snaps over the entire circumference of the shell 1 over the edge of the edge strip 6.
  • the Locking is particularly firm in the corner area due to the reinforced design of the locking web 12 '. This is possible due to the elastic properties of shell 1 and lid 7.
  • the firmness of the detent is so big; that the lid 7 can not be removed from the shell 1 without destruction. This is due to the fact that the transfer of deformations in all four corner areas through the tear lines 15 of the four pull tabs is interrupted. This means that the corner areas cannot be lifted off become. The originality of the packaging is therefore guaranteed.
  • the lid 7 After removing part of the contents, the lid 7 can be replaced on the bowl 1. Later use of the content is possible. As a result of the film hinge 14, the Do not tear open the flap so that the cover 7 can be reclosed.

Landscapes

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

Abstract

The lid of the tray (1) is pressed onto a flange (5) on the tray by an encompassing U-section. The flange has a sharp edged edge strip (6) with which engages an encompassing locking protrusion formed on the inner side of the outer wall of the U-section. At least some corner sections of the lid have a tear-off flap. A steep and possibly undercut locking face is provided in the corner region of the locking protrusion. Two tear-off lines extending in the transverse direction of the U-section are provided in each corner region.

Description

Die Erfindung betrifft eine Schale und einen Deckel für Lebensmittelzubereitungen, wobei der Deckel mit einem umlaufenden U-Profil auf einen Flansch der Schale aufgedrückt ist.The invention relates to a bowl and a lid for food preparations, the Cover with a circumferential U-profile is pressed onto a flange of the shell.

Die Schale dient zur Aufnahme von Lebenmittelzubereitungen wie Wurstwaren, Fleischzubereitungen, Salaten, Meeresfrüchten, Delikatessen und dergleichen.The bowl is used to hold food preparations such as sausages, meat preparations, Salads, seafood, delicacies and the like.

Bei einer Schale mit Deckel nach dem Stand der Technik greift der Deckel klemmend über den Flansch der Schale. Infolge der Elastizität der Schale kann der Deckel abgezogen und wieder aufgesetzt werden, ohne daß dieses bleibend erkennbar isr. Eine Originalität des Verschlusses ist nicht gewährleistet. Dieses gilt insbesondere für eine dünnwandige Ausbildung von Schale und Deckel.In the case of a bowl with a cover according to the prior art, the cover grips over the clamp Flange of the shell. Due to the elasticity of the bowl, the lid can be removed and replaced become, without this being permanently recognizable. An originality of the closure is not guaranteed. This applies in particular to a thin-walled bowl and lid.

Aufgabe der Erfindung ist eine solche Ausbildung von Schale und Deckel, daß auch bei dünnwnadiger Schale und dünnwandigem Deckel ein Originaltätsverschluß gewährleistet ist.The object of the invention is such a design of the bowl and lid that even with thin thread Shell and thin-walled lid an original closure is guaranteed.

Diese Aufgabe wird nach der Erfindung dadurch gelöst, daß der Flansch der Schale eine scharfkantige Randleiste aufweist, daß an der Innenseite der Außenwand des U-Profils des Deckels ein umlaufender Raststeg zum Eingriff in die Randleiste ausgebildet ist und daß alle vier Eckbereiche des Deckels mit einer Aufreißlasche ausgebildet sind.This object is achieved according to the invention in that the flange of the shell has a sharp edge Sidebar has that on the inside of the outer wall of the U-profile of the cover a circumferential Locking web is designed to engage in the sidebar and that all four corner areas of the lid are formed with a pull tab.

Die Erfindung unterscheidet sich insofern vom Stand der Technik, als der an allen vier Ecken unterbrochene, umlaufende Raststeg eine so große Rastkraft bewirkt, daß der Deckel bei elastischer Verformung von Schale und Deckel nicht abgezogen werden kann. Die elastische Verformung kann sich in den Eckenbereichen über die Aufreißlaschen nicht fortsetzen, so daß allenfalls eine Beschädigung der Aufreißlasche erfolgt. Im übrigen bleibt die Originalität erhalten. Der Raststeg dient gleichzeitig als Stapelrand für die Deckel.The invention differs from the prior art in that at all four corners interrupted, circumferential locking web causes such a large locking force that the cover with elastic deformation cannot be removed from the bowl and lid. The elastic deformation can change do not continue the corner areas over the tear tabs, so that any damage to the Pull tab is done. Otherwise, the originality is preserved. The locking bar also serves as a stacking edge for the lid.

Eine hohe Schließkraft zwischen Schale und Deckel wird dadurch erreicht, daß im Eckenbereich der Raststeg eine steile, gegebenenfalls hiinterschnittene Rastfläche aufweist. Ein Öffnen des Deckels zum Gebrauch ist somit nur durch Aufreißen einer Aufreißlasche möglich.A high closing force between the bowl and lid is achieved in that in the corner area the locking web has a steep, possibly undercut locking surface. Opening the lid use is therefore only possible by tearing open a pull tab.

Die Wirkung der Aufreißlasche wird dadurch unterstützt, daß in jedem Eckbereich zwei in Querrichtung des U-Profils verlaufende Aufreißlinien vorgesehen sind. Diese Aufreißlinien wirken als Sollbruchstellen beim Anheben der Ecklasche und als Trennlinien bei Verformungen. The effect of the tear tab is supported by the fact that in each corner area two in the transverse direction tearing lines of the U-profile are provided. These tear lines act as predetermined breaking points when lifting the corner flap and as dividing lines for deformations.

Eine partieweise Entnahme des Inhals der Schale ist dadurch möglich, daß die Aufreißlinien in der Deckwand des U-Profils durch ein Biegegelenk miteinander verbunden sind. Dieses Biegegelenk verhindert eine Ablösugn der Aufreißlasche, so daß die Aufreißlasche nicht ungewollt von Kindern oder Haustieren verschluckt werden kann.A batch-wise removal of the neck of the shell is possible in that the tear lines in the Top wall of the U-profile are connected to each other by a flexible joint. This flexible joint prevents a detachment of the pull tab so that the pull tab is not inadvertently used by children or pets can be swallowed.

Eine Halterung der Aufreißlasche an dem Deckel wird dadurch sichergestellt, daß das Biegegelenk als Filmscharnier ausgebildet ist.A holder of the tear tab on the lid is ensured by the fact that the flexure is designed as a film hinge.

Ein Ausführungsbeispiel wird anhand der Zeichnungen erläutert, in denen darstellen:

  • Fig, 1 die Schale in der Ansicht,
  • Fig. 2 eine Draufsicht auf die Schale,
  • Fig. 3 eine Ansicht des Deckels,
  • Fig. 4 eine Draufsicht auf den Deckel,
  • Fig. 5 eine Teilansicht des Deckels in Pfeilrichtung A und
  • Fig. 6 einen Schnitt X-Y in vergrößertem Maßstab.
    • An exemplary embodiment is explained with reference to the drawings, in which:
  • 1, the shell in the view,
  • 2 is a plan view of the shell,
  • 3 is a view of the lid,
  • 4 is a plan view of the lid,
  • Fig. 5 is a partial view of the lid in the direction of arrow A and
  • Fig. 6 shows a section XY on an enlarged scale.

    • Die Fig. 1 und 2 zeigen eine Schale 1 mit einem rechteckförmigen Grundriß mit abgerundeten Ecken. Eine Bodenwand 2 weist im einzelnen nicht näher erläuterte Versteifungsprofile auf. Die Seitenwände 3 sind glatt und ohne Profilierungen ausgebildet und gehen über einen Stapalrand und Füllspiegel 4 in einen Stirnflansch 5 mit einer zurückgebogenen Randleiste 6 über, die mit einer scharfen Kante 6' abschließt. Der Stapelrand 4, der Stirnflansch 5 und die Randleiste 6 bilden so ein U-Profil. Die Schale 1 ist normalerweise ein dünnwandiges Ziehteil aus einer thermoplastischen Folie. Die Schale 1 läßt sich leicht stapeln und entstapeln.1 and 2 show a bowl 1 with a rectangular plan with rounded Corners. A bottom wall 2 has stiffening profiles which are not explained in detail. The sidewalls 3 are smooth and without profiles and go over a stapal edge and filling level 4 into an end flange 5 with a bent-back edge strip 6, which has a sharp edge 6 ' concludes. The stacking edge 4, the end flange 5 and the edge strip 6 thus form a U-profile. The shell 1 is usually a thin-walled molded part made from a thermoplastic film. The shell 1 can stack and unstack easily.

    Die Fig. 3 bis 6 stellen den Deckel 7 dar, der ebenfalls rechteckig mit abgerundeten Ecken ausgebildet ist. Eine Kopfwand 8 des Deckels 7 ist von einem umlaufenden U-Profil 9 nit einer Deckwand 13 und einer Außenwand 11 berandet, das passend zu dem Flansch 5 der Schale 1 ausgebildet ist. An der Außenwand 11 des U-Profils 9 sitzt eine Abdeckleiste 10, die die Randleiste 6 des Flansches 5 überragt. An der Innenseite der Außenwand 11 isr ein Raststeg 12 ausgebildet, der rastend über die Außenkante der Randleiste 6 greift. Der Raststeg 6 klann in Umfangsrichtung durchgehend oder auch unterbrochen ausgebildet sein. Der Raststeg 12' im Eckenbereich ist in Fig. 6 in größerem Maßstab dargestellt. Man erkennt eine nach innen gerichtete, geneigt zur Außenwand 11 ausgerichtete Rastfläche 16. Die Rastfläche 16 im Eckenbereich kann eine Neigung bis zu 90° gegenüber der Außenwand oder sogar einen Hinterschnitt aufweisen. Der Raststeg 10 klemmt sich an der Kante der Randleiste 6 rastend fest. Der Raststeg 10 dient auch als Stapelrand für die Deckel 7.3 to 6 represent the cover 7, which is also rectangular with rounded corners is. A top wall 8 of the cover 7 is of a circumferential U-profile 9 with a top wall 13 and an outer wall 11, which is designed to match the flange 5 of the shell 1. At the The outer wall 11 of the U-profile 9 has a cover strip 10 which projects beyond the edge strip 6 of the flange 5. On the inside of the outer wall 11, a latching web 12 is formed, which latches over the outer edge the edge bar 6 engages. The locking web 6 can be continuous or interrupted in the circumferential direction be trained. The locking web 12 'in the corner area is shown in Fig. 6 on a larger scale. you recognizes an inwardly directed latching surface 16 oriented at an angle to the outer wall 11. The latching surface 16 in the corner area can be inclined up to 90 ° to the outer wall or even an undercut exhibit. The locking web 10 clamps firmly on the edge of the edge strip 6. The rest bridge 10 also serves as a stacking edge for the cover 7.

    Im jeweiligen Eckenbereich des Deckels 7 ist in der Deckwand 13 des U-Profils 9 ein bogenförmiges Biegegelenk, z.B. ein Filmscharnier 14 ausgebildet, das sich in vorgebrochene Aufreißlinien oder Sollbruchstellen 15 fortsetzt, die in Querrichtung des U-Profils 9 bis zur Kante der Abdeckleiste 10 reichen. Jeweils an den von den Aufreißlinien 15 begrenzten Abschnitt 17 der Außenwand 11 und der Abdeckleiste 10 schließt sich eine Aufreißlasche 18 zum Fassen des jeweiligen Eckbereichs an. Dadurch wird eine Eckklappe gebildet. Das Filmscharnier 14 schließt ein vollständiges Abtrennen der Aufreißlasche aus. Dadurch ist ein Verlorengehen der Aufreißlasche ausgeschaltet, so daß keine Gefahr besteht, daß die Aufreißlasche von Kindern oder Haustieren verschluckt wird. Der Deckel 7 ist normalerweise ein Thermoplastspritzgießteil.In the respective corner area of the cover 7 there is an arcuate shape in the cover wall 13 of the U-profile 9 Flexible joint, e.g. a film hinge 14 formed, which is in pre-broken tear lines or Predetermined breaking points 15 which extend in the transverse direction of the U-profile 9 to the edge of the cover strip 10. In each case on the section 17 of the outer wall 11 and the cover strip delimited by the tear lines 15 10 is followed by a pull tab 18 for grasping the respective corner area. Thereby a corner flap is formed. The film hinge 14 closes a complete detachment of the tear tab out. This prevents the pull tab from getting lost, so that there is no risk of that the pull tab is swallowed by children or pets. The lid 7 is normally a Thermoplastspritzgießteil.

    Nach dem Befüllen der Schale 1 auf die Höhe des Füllspiegels 4 wird der Deckel 7 aufgedrückt, wobei der Raststeg 12 auf dem gesamten Umfang der Schale 1 über die Kante der Randleiste 6 rastet. Die Rastung ist im Eckenbereich infolge der verstärkten Ausbildung des Raststegs 12' besonders fest. Dieses ist infolge der elastischen Eigenschaften von Schale 1 und Deckel 7 möglich. Die Festigkeit der Rastung ist so groß; daß der Deckel 7 nicht zerstörungsfrei von der Schale 1 abgezogen werden kann. Dies ist dadurch bedingt, daß die Übertragung von Verformungen an allen vier Eckenbereichen durch die Aufreißlinien 15 der vier Aufreißlaschen unterbrochen wird. Damit können die Eckenbereiche nicht abgehoben werden. Die die Originalität der Verpackung ist also gewährleistet.After the shell 1 has been filled to the level of the filling level 4, the lid 7 is pressed on, wherein the locking web 12 snaps over the entire circumference of the shell 1 over the edge of the edge strip 6. The Locking is particularly firm in the corner area due to the reinforced design of the locking web 12 '. This is possible due to the elastic properties of shell 1 and lid 7. The firmness of the detent is so big; that the lid 7 can not be removed from the shell 1 without destruction. This is due to the fact that the transfer of deformations in all four corner areas through the tear lines 15 of the four pull tabs is interrupted. This means that the corner areas cannot be lifted off become. The originality of the packaging is therefore guaranteed.

    Zum Öffnen des Deckels 7 wird mindestens eine der Aufreißlaschen 18 nach oben gezogen, so daß die Aufreißlinien 15 getrennt werden. Man kann die gesamte Aufreißklappe hochheben und dann den Deckel abnehmen. Dieses ist infolge der Nachgiebigkeit von Schale 1 und Deckel 7 möglich. Das Öffnen einer Azfreißklappe ist jederzeit erkennbar, so daß der Originalitätsverschluß voll funktionstüchtig ist.To open the cover 7, at least one of the tear-open tabs 18 is pulled upward, so that the tear lines 15 are separated. You can lift the entire flap and then the Remove the cover. This is possible due to the resilience of the shell 1 and lid 7. The opening An aztec zipper can be seen at any time, so that the tamper-evident closure is fully functional.

    Nach Entnahme eines Teils des Inhalts kann man den Deckel 7 wieder auf die Schale 1 aufsetzen. Eine spätere Verwendung des Inhalts ist ohne weiteres möglich. Infolge des Filmscharniers 14 kann die Aufreißklappe nicht abreißen, so daß ein Wiederverschluß des Deckels 7 möglich ist.After removing part of the contents, the lid 7 can be replaced on the bowl 1. Later use of the content is possible. As a result of the film hinge 14, the Do not tear open the flap so that the cover 7 can be reclosed.

    Claims (5)

    Schale und Deckel für Lebensmittelzubereitungen, wobei der Deckel mit einem umlaufenden U-Profil auf einen Flansch der Schale aufgedrückt ist, dadurch gekennzeichnet, daß der Flansch (5) der Schale (1) eine scharfkantige Randleiste (6) aufweist, daß an der Innenseite der Außenwand (11) des U-Profils (9) des Deckels (7) ein umlaufender Raststeg (12) zum Eingriff in die Randleiste (6) ausgebildet ist und daß alle vier Eckenbereiche des Deckels (7) mit einer Aufreißlasche (18) ausgebildet sind.Dish and lid for food preparations, the lid being pressed onto a flange of the dish with a circumferential U-profile, characterized in that the flange (5) of the dish (1) has a sharp-edged edge strip (6) that on the inside of the Outer wall (11) of the U-profile (9) of the cover (7) has a circumferential locking web (12) for engaging in the edge strip (6) and that all four corner regions of the cover (7) are designed with a tear-open tab (18) , Schale und Deckel nach Anspruch 1, dadurch gekennzeichnet, daß der Raststeg (12') im Eckenbereich eine steile, gegebenenfalls hinterschnittene Rastfläche (16) aufweist.Tray and lid according to claim 1, characterized in that the latching web (12 ') has a steep, possibly undercut latching surface (16) in the corner region. Schale und Deckel nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß in jedem Eckenbereich zwei in Querrichtung des U-Profils (9) verlaufende Aufreißlinien (15) vorgesehen sind.Tray and lid according to claim 1 or 2, characterized in that two tear lines (15) extending in the transverse direction of the U-profile (9) are provided in each corner region. Schale und Deckel nach Anspruch 3, dadurch gekennzeichnet, daß die Aufreißlinien (15) in der Deckwand (13) des U-Profils (9) durch ein Biegegelenk miteinander verbunden sind.Tray and lid according to claim 3, characterized in that the tear lines (15) in the top wall (13) of the U-profile (9) are connected to one another by a flexible joint. Schale und Deckel nach Anspruch 4, dadurch gekennzeichnet, daß das Biegegelenk als Filmscharnier (14) ausgebildet ist.Tray and lid according to claim 4, characterized in that the flexible joint is designed as a film hinge (14).
    EP02000429A 2001-07-27 2002-01-08 Container and lid for food products Withdrawn EP1380516A1 (en)

    Applications Claiming Priority (2)

    Application Number Priority Date Filing Date Title
    DE20112433U DE20112433U1 (en) 2001-07-27 2001-07-27 Dish and lid for food preparations
    DE20112433U 2001-07-27

    Publications (1)

    Publication Number Publication Date
    EP1380516A1 true EP1380516A1 (en) 2004-01-14

    Family

    ID=7959799

    Family Applications (1)

    Application Number Title Priority Date Filing Date
    EP02000429A Withdrawn EP1380516A1 (en) 2001-07-27 2002-01-08 Container and lid for food products

    Country Status (2)

    Country Link
    EP (1) EP1380516A1 (en)
    DE (1) DE20112433U1 (en)

    Cited By (1)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    FR3081449A1 (en) * 2018-05-28 2019-11-29 Roquette Freres PACKAGING COMPRISING A PLASTIC CONTAINER WITH NO CONSTANT STACKING

    Families Citing this family (4)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    EP1352842A3 (en) * 2002-04-09 2004-06-09 W. u. H. Fernholz (GmbH & Co. KG) Tamper-evident lid for round container
    FR2921909B1 (en) * 2007-10-05 2011-08-12 Rg Plastiques COVER FOR PACKAGING BOX AND PACKAGE BOX PROVIDED WITH SUCH COVER
    MA33990B1 (en) * 2010-01-11 2013-02-01 Superfos As Package
    CN107082186B (en) * 2017-05-08 2019-02-26 何庶民 A kind of socket type sealed food box

    Citations (5)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    EP0110859A1 (en) * 1982-10-26 1984-06-13 N.V. Thovadec Plastics S.A. Lid
    US4721210A (en) * 1986-11-18 1988-01-26 Lawrence Richard R Tamper-evident package
    EP0269032A1 (en) * 1986-11-21 1988-06-01 Lagan Plast AB A snap locking device for a container with a cover
    GB2260969A (en) * 1991-10-17 1993-05-05 Drg Plastics Ltd Tamper evident container
    EP0573401A1 (en) * 1992-06-03 1993-12-08 Thovadec N.V. Cover protected against fraudulent opening for an angular box

    Patent Citations (5)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    EP0110859A1 (en) * 1982-10-26 1984-06-13 N.V. Thovadec Plastics S.A. Lid
    US4721210A (en) * 1986-11-18 1988-01-26 Lawrence Richard R Tamper-evident package
    EP0269032A1 (en) * 1986-11-21 1988-06-01 Lagan Plast AB A snap locking device for a container with a cover
    GB2260969A (en) * 1991-10-17 1993-05-05 Drg Plastics Ltd Tamper evident container
    EP0573401A1 (en) * 1992-06-03 1993-12-08 Thovadec N.V. Cover protected against fraudulent opening for an angular box

    Cited By (3)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    FR3081449A1 (en) * 2018-05-28 2019-11-29 Roquette Freres PACKAGING COMPRISING A PLASTIC CONTAINER WITH NO CONSTANT STACKING
    WO2019229342A1 (en) 2018-05-28 2019-12-05 Roquette Freres Packaging comprising a plastic container with constant stacking pitch
    CN112166077A (en) * 2018-05-28 2021-01-01 罗盖特公司 Package comprising plastic containers with constant stacking pitch

    Also Published As

    Publication number Publication date
    DE20112433U1 (en) 2001-12-20

    Similar Documents

    Publication Publication Date Title
    DE69425243T2 (en) BOTTLE CARRIERS FOR CARRYING BOTTLES ON THEIR NECKS WITH MEANS TO EASILY REMOVE BOTTLES
    DE69502765T2 (en) Self-adhesive label for reclosing packaging
    DE2414291A1 (en) PORTABLE PACKAGING BOX
    DE2714616A1 (en) AGAINST TREATMENT CAP
    DE9014065U1 (en) Packaging made of (plastic) film
    EP1380516A1 (en) Container and lid for food products
    DE69211219T2 (en) Opening construction for wedge-shaped cake box
    US20070194091A1 (en) Box with improved resistance to closure panel opening
    EP0680896B1 (en) Soft sheet package
    DE8713290U1 (en) Containers made of thermoformable plastic
    DE69402369T2 (en) Resealable cardboard
    DE3103542A1 (en) CAN-shaped container with a resealable lid
    DE4334486C2 (en) Plastic container with snap-on lid
    DE4007709A1 (en) Soft foil pack for square stack of flexible objects - has perforations ground corner area to provide removal opening, closure section and lid wall
    CH618932A5 (en) Cardboard box with spout
    DE1586589A1 (en) Resealable container and blank for such a container
    CH664744A5 (en) CONTAINER WITH FLEXIBLE LID.
    DE69305237T2 (en) Cover for rectangular containers protected against fraudulent opening
    DE69316507T2 (en) Method for resealing flexible packages or packaging bags, manufacturing device and device use
    DE29601108U1 (en) Pot-shaped, lockable container-lid arrangement
    DE202009008422U1 (en) Packaging for hygiene products
    DE9006899U1 (en) Lid
    DE3302146A1 (en) Container for food
    DE29519097U1 (en) Folding box
    DE202004005667U1 (en) Container made of folded e.g. pasteboard, cardboard, has cap that embraces side walls extending from base of container's bottom portion to seal opening of container

    Legal Events

    Date Code Title Description
    PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

    Free format text: ORIGINAL CODE: 0009012

    AK Designated contracting states

    Kind code of ref document: A1

    Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

    AX Request for extension of the european patent

    Extension state: AL LT LV MK RO SI

    AKX Designation fees paid
    REG Reference to a national code

    Ref country code: DE

    Ref legal event code: 8566

    STAA Information on the status of an ep patent application or granted ep patent

    Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

    18D Application deemed to be withdrawn

    Effective date: 20040803