EP0600350A1 - Emballage en matière plastique - Google Patents

Emballage en matière plastique Download PDF

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Publication number
EP0600350A1
EP0600350A1 EP93118848A EP93118848A EP0600350A1 EP 0600350 A1 EP0600350 A1 EP 0600350A1 EP 93118848 A EP93118848 A EP 93118848A EP 93118848 A EP93118848 A EP 93118848A EP 0600350 A1 EP0600350 A1 EP 0600350A1
Authority
EP
European Patent Office
Prior art keywords
container
lid
packaging according
pin
packaging
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Withdrawn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
EP93118848A
Other languages
German (de)
English (en)
Inventor
Manfred Sohn
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.)
Berner Kunststofftechnik GmbH
Original Assignee
Berner Kunststofftechnik GmbH
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 Berner Kunststofftechnik GmbH filed Critical Berner Kunststofftechnik GmbH
Publication of EP0600350A1 publication Critical patent/EP0600350A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • B65D43/0218—Removable lids or covers without integral tamper element secured only by friction or gravity on both the inside and 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
    • B65D2401/10—Tearable part 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
    • B65D2543/00425—Lids or covers welded or adhered to 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
    • B65D2543/00481—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
    • B65D2543/005—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 both cup and skirt
    • 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
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/00555—Contact between the container and the lid on the inside or the outside of the container on both the inside and the outside

Definitions

  • the invention relates to a packaging made of plastic, consisting of a cup-shaped or bowl-shaped container and a lid which can be placed thereon and is arranged for reclosing after the container has been opened for the first time, with means cooperating with the container and the lid being provided for indicating the original closed state of the container .
  • Packaging of this type made of plastic material is widely used in the most varied of embodiments. They all have a small wall thickness and are manufactured using the thermoforming process from plastic film, the blow molding process or also using the injection molding process.
  • More favorable conditions with regard to the reuse of the used packaging material result from other known plastic packaging which consist of a plastic container or lower part and a plastic lid, the original closed condition being ensured by a self-adhesive label which is glued to the lid and the container.
  • the lid edge is designed so that it closes vertically with the cup edge so tightly that the lid can not be detached from the container without using a handle hole provided, which in the original closed state by a Label or a plastic band is closed.
  • plastic packaging in which a lid is put on the container, which is locked to the container by appropriate design of the container and / or lid edge.
  • the lid can only be removed from the container when it is opened for the first time after a lower lid edge region adjoining a predetermined breaking line has been pulled off.
  • this tamper-evident closure is outwitted by a user by elastically pressing the container wall inwards until the cover can be removed without tearing off the lower edge of the cover, the container must have a relatively stable wall.
  • Such containers are often quite acceptable, for example in the pharmaceutical or cosmetic field, but they are out of the question because of the cost of packaging many common foods.
  • lids designed in this way can generally only be produced by injection molding; they are too costly for many purposes.
  • the object of the invention is therefore to provide a plastic packaging which is characterized by the most secure and inexpensive solution possible to the problem of the so-called tamper-evident closure.
  • the packaging mentioned at the outset is characterized according to the invention in that the means for displaying the original closed state have at least one on the container and / or the lid have as one part arranged molded pin, which protrudes in the original closed state when the cover is placed through a corresponding opening on the other part and is riveted at the end to the other part.
  • the spigot can be solid or preferably in the form of a hollow spigot, with the end being provided with a rivet head spanning the opening.
  • the riveting can be carried out by means of a mandrel, so that a rivet head results which widens outwards in a funnel shape.
  • the arrangement is such that when the container is closed, the at least one pin is riveted, so that the undamaged pin can easily be seen that the original closed state is still preserved.
  • the pin When opening the container for the first time, the pin is either torn off - for which purpose it may have a predetermined breaking point - or the diameter of the opening is matched to the "rivet head" in such a way that the lid is still removed when it is opened, but then not when it is replaced can be riveted again. After opening the lid for the first time, the consumer then sees that the opening sits on the rivet head, which means that the original closed state is no longer present.
  • the new packaging is characterized by the fact that the tamper-evident seal does not require any additional foreign substances or parts.
  • the secured packaging remains in two parts without additional connection aids such as labels and the like. Since the at least one pin is formed from the material of the container and / or the lid, it is ensured that the packaging is a Single-material packaging is, which can be produced in a known manner from easily recyclable plastics, for example polypropylene.
  • the production of the packaging parts namely the container and the lid including the new tamper-evident closure, is possible without a significant increase in the manufacturing time, so that there is also no significant increase in cost compared to known packaging without such tamper-evident closure.
  • the packaging can be produced and processed on the conventional packaging machines without the need for new purchases or additional units which are expensive. Since the pins have a relatively small diameter and can be arranged at any appropriate point on the container and / or the lid, the inventive idea is also not tied to a specific container or lid shape. Cases are also conceivable in which at least one such pin is arranged, for example, on the side wall of the container and interacts with an overlapping tab or overlapping edge of the cover, which contains the respectively assigned opening.
  • each of the pins can be designed in cross-section as desired; It is useful if it is cylindrical.
  • each of the pegs is aligned substantially at right angles to the container edge, in order to ensure, in the usual vertical placement of the lid on the filled container, that the peg easily finds its way into the associated opening of the other part.
  • the choice of the appropriate location for the arrangement of the pin or pins depends on the design of the container and the lid. In the case of the usual cup-shaped or bowl-shaped containers, it is generally advantageous if riveted pins are provided on at least two sides of the container edge that are opposite one another.
  • the lid can have a circumferential sealing lip facing the interior of the container, which sealingly rests on a sealing surface of the container when the lid is attached.
  • the width of the sealing lip measured in the direction of the container depth is one predetermined dimension greater than the length of the riveted pin to ensure that when reclosing after the first opening of the container, the sealing lip seals the inside of the container properly, while the lid sits on the rivet heads.
  • the plastic packaging shown in FIGS. 1, 2 consists of an essentially cup-shaped container 1 with an approximately oval cross-sectional shape and a slip lid 2 serving to close this container, which can be placed on the container 1 in a sealed manner. Both the container 1 and the slip lid are injection molded from a suitable plastic.
  • the container 1 is provided with a bottom 4 drawn in at 3, to which a circumferential side wall 5 adjoins, to which a horizontal ring flange 6 is formed at the end, which forms an outwardly projecting circumferential shoulder 7.
  • a bottom 4 drawn in at 3 to which a circumferential side wall 5 adjoins, to which a horizontal ring flange 6 is formed at the end, which forms an outwardly projecting circumferential shoulder 7.
  • the sealing surface merges into an all-round, flat, horizontal edge surface 9 which is designed in the manner of an annular surface and is angled downwards at 10 on the outside.
  • the lid 2 is formed with a flat lid surface 12, to which a peripheral, essentially vertical sealing lip 13 adjoins the edge, which, when fitted, lies sealingly against the inner sealing surface of the container 1 in the manner shown in the left-hand side of FIG. 1 .
  • the sealing lip 1 is connected at the top to an integrally formed circumferential ring surface 14 which merges externally into a circumferential flange 15 which is provided with a circumferential bead 16 in the region of its free edge.
  • the annular surface 14 of the lid 2 rests on the surface 9 of the container 1, while the bead 16 engages under the front edge 11 of the container with pretension so that the lid is securely clamped against the edge of the container.
  • the cover surface 12 is at a small axial distance from the shoulder 7, as can be seen in FIG. 1 (left part).
  • hollow pins 17 are formed on the edge of the container, approximately in its "corners", which are arranged so as to project vertically upward from the annular surface 9, as shown in the section of the container 1 illustrated in FIG. 3 can be seen.
  • the hollow pin 17 is beveled at the end at 18 somewhat conically. Its axial length is dimensioned such that its length exceeds the wall thickness of the cover 2 in the edge region by approximately twice.
  • Cylindrical holes or openings 19 are formed in the lid 2 in the area of its annular surface 14, at the points corresponding to the hollow pin 17 in the attached state, through which the associated hollow pin 17 projects when the lid 2 is attached.
  • the original closed state was secured by riveting the lid 2 to the container 1.
  • the hollow pins 17 were expanded in the manner shown in FIG. 4 in a funnel or mushroom shape to the outside, which was done by a simple pressing process with or without the aid of a mandrel.
  • this riveting is done in the conventional packaging machines in such a way that the containers 1 are accommodated in the usual manner in metal or plastic frames before they are filled, on which they are supported at their outer U-shaped bent edge region at 9, 10.
  • the lid 2 is mechanically placed on the container 1, the hollow pin 17 protruding through the holes 19.
  • the hollow pins 17 are then expanded and riveted according to FIG. 4 by a corresponding reprint of the so-called lid setter used on the container edge which is stably supported on the frame mentioned.
  • each of the holes 19 is selected in relation to the diameter of the associated hollow pin 17 such that the "mushroom head” or rivet head 20 which arises during the pressing or riveting overlaps the hole edge radially outward to such an extent that secure riveting of the two surface areas 9, 14 is given.
  • a corresponding choice of this diameter relation ensures that the cover 2 can be removed from the container 1 despite the riveting.
  • the rivet heads 20 slip through the associated holes 19 by appropriate elastic deformation, so that the cover 2 is released.
  • the rivet head 20 can no longer be pushed through the associated hole 19 will. 5, in which the cover rests with its annular surface 14 on the rivet heads 20 of the four hollow pins 17.
  • the width of the sealing lip 13 measured in the direction of the depth of the container 1 is dimensioned such that it is larger by the dimension "X" entered in FIG. 5 than the axial Length of a riveted hollow pin 17.
  • the inner lip 13 is so wide or "deep” that, as already noted, it centers the container 1 when the lid 2 is placed on it, and the tolerances in terms of production technology in the dimensions of the respective hole 19 are too the associated hollow pin 17 bridges.
  • hollow pin 17 for the described riveting has the advantage that only a small mechanical force is required to expand the molded hollow pin 17 in order to achieve the necessary cold forming, such that the hollow pin spreads like a mushroom above the lid area at 20, such as this is shown in Fig. 4.
  • molded, solid pins are used, to which the usual approximately hemispherical rivet heads are molded hot or cold after the cover 2 has been seated.
  • the rivet heads 20 can "slip" through the associated holes 19 when removing the cover
  • constructions are also possible in which the rivet heads 20 have such a diameter or the material of the Cover 2 is so inelastic that such slipping is no longer possible.
  • the procedure can be such that the rivets are simply torn off when the cover 2 is first opened in the region of the respective shaft.
  • the pins can also be designed with predetermined breaking points, as is shown in dashed lines at 21 in the hollow pins 17 in FIGS. 3, 4.
  • the hollow pins 17 upright at the edge of the container 1 and to provide the lid 2 with the holes 19.
  • the number of rivets along the edge of the container 1 depends on the design of the container. In the present case, as shown, 4 riveting points are sufficient, which are located opposite each other in pairs.
  • more or fewer riveting points can be provided; it only has to be ensured in any case that the lid 2 cannot be removed from the container 1 when it is opened for the first time without at least a part of the rivets described being irreparably released.
  • sealing lip 13 is designed as an annular shoulder in the cover 2
  • the invention can of course also be applied to those cover structures in which the inner or sealing lip 13a is “free-standing”, as is illustrated in FIG. 7 .
  • the same or corresponding elements are otherwise provided with the same reference numerals with the embodiment already described, so that a further explanation is unnecessary.
  • the cover 2 - In order to enable easy opening of the container for the first time when using a viscous or inelastic material for the production of the packaging, it can also be expedient in the part containing the respective hole 19 - here the cover 2 - one starting from the hole 19 or in to provide the vicinity of the predetermined breaking point, as indicated at 23 in FIG. 2. This predetermined breaking point then enables the hole 19 to be "torn out” or a whole area containing the hole 19 to be broken out when it is opened for the first time.
  • the molded pins 17 each protrude into free spaces 24 of adjacent containers 1 of the stack, which in turn are supported on one another in the area of their annular shoulders 7.
  • the lip 13a is shorter than the edge 15 so that the lid 2 can be stacked.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Packages (AREA)
EP93118848A 1992-12-01 1993-11-24 Emballage en matière plastique Withdrawn EP0600350A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4240327A DE4240327C2 (de) 1992-12-01 1992-12-01 Verpackung aus Kunststoff mit Originalitätsverschluß
DE4240327 1992-12-01

Publications (1)

Publication Number Publication Date
EP0600350A1 true EP0600350A1 (fr) 1994-06-08

Family

ID=6474073

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93118848A Withdrawn EP0600350A1 (fr) 1992-12-01 1993-11-24 Emballage en matière plastique

Country Status (5)

Country Link
US (1) US5520301A (fr)
EP (1) EP0600350A1 (fr)
JP (1) JPH0741032A (fr)
CA (1) CA2110315A1 (fr)
DE (1) DE4240327C2 (fr)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5979691A (en) * 1998-04-10 1999-11-09 Von Holdt; John W. Container and locking lid
US6207100B1 (en) * 1999-06-28 2001-03-27 Design Safety Corporation Closure indicator for cup lid
US6230924B1 (en) * 1999-06-28 2001-05-15 Design Safety Corporation Closure indicator for cup lid
US20030015534A1 (en) * 2001-01-25 2003-01-23 Lown John M. Container and sealing cover
WO2002059005A1 (fr) * 2001-01-25 2002-08-01 Snapware Corporation Recipient et couvercle hermetique avec poignees de fermeture
DE10120366A1 (de) 2001-04-25 2002-10-31 Convenience Food Sys Wallau Kunststoffverpackung mit mindestens einer versiegelten Noppe
DE10214161C1 (de) * 2002-03-28 2003-05-28 Willibald Hergeth Behältnis und Palette zur Aufnahme von Schaufeln einer Strömungsmaschine
DE102005017405B4 (de) * 2005-04-15 2007-03-29 Wolf-Geräte AG Grasfangkorb
EP1721836B1 (fr) * 2005-05-12 2009-04-01 Airsec S.A.S. Capuchon de sécurité
US8850964B2 (en) 2005-10-20 2014-10-07 Conagra Foods Rdm, Inc. Cooking method and apparatus
US8302528B2 (en) 2005-10-20 2012-11-06 Conagra Foods Rdm, Inc. Cooking method and apparatus
US9211030B2 (en) 2005-10-20 2015-12-15 Conagra Foods Rdm, Inc. Steam cooking apparatus
US9132951B2 (en) 2005-11-23 2015-09-15 Conagra Foods Rdm, Inc. Food tray
CA2527770C (fr) * 2005-11-21 2014-07-22 Steven M. Parsons Plateau a nourriture
USD636218S1 (en) 2006-06-09 2011-04-19 Conagra Foods Rdm, Inc. Container assembly
US8866056B2 (en) 2007-03-02 2014-10-21 Conagra Foods Rdm, Inc. Multi-component packaging system and apparatus
DE502007002104D1 (de) 2007-03-28 2010-01-07 Roche Diagnostics Gmbh Schlossmechanismus zum Verriegeln eines Analysegerätes in der Produktion
US8613249B2 (en) 2007-08-03 2013-12-24 Conagra Foods Rdm, Inc. Cooking apparatus and food product
WO2011127597A1 (fr) * 2010-04-13 2011-10-20 Ipl Inc. Système et procédé de témoin d'intégrité
USD638701S1 (en) 2010-09-08 2011-05-31 Conagra Foods Rdm, Inc. Container
USD639186S1 (en) 2010-09-08 2011-06-07 Conagra Foods Rdm, Inc. Container with sleeve
USD639656S1 (en) 2010-09-08 2011-06-14 Con Agra Foods RDM, Inc. Container lid
USD717162S1 (en) 2012-06-12 2014-11-11 Conagra Foods Rdm, Inc. Container
USD680426S1 (en) 2012-06-12 2013-04-23 Conagra Foods Rdm, Inc. Container
US9027825B2 (en) 2012-06-12 2015-05-12 Conagra Foods Rdm, Inc. Container assembly and foldable container system
CA2910074C (fr) 2013-05-24 2018-07-24 Graphic Packaging International, Inc. Emballage permettant le chauffage combine a la vapeur et a micro-ondes d'aliment
GB2523530A (en) 2013-10-28 2015-09-02 Ibm Packaging product and method of closing a packaging product
US20190106247A1 (en) * 2015-04-20 2019-04-11 9065-3395 Quebec Inc. Container and lid assembly
CA2925502A1 (fr) * 2016-03-30 2017-09-30 9065-3395 Quebec Inc. Ensemble de contenant et couvercle

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1304069A (fr) * 1961-07-25 1962-09-21 Système de fermeture par rivets mobiles auto-serrants, notamment pour emballages de formes diverses
US3539552A (en) * 1969-03-17 1970-11-10 Dow Chemical Co Stackable thin walled tubs
GB2040267A (en) * 1979-01-22 1980-08-28 Drg Uk Ltd Container having pilfer indication means
GB2118145A (en) * 1982-04-07 1983-10-26 Periplast Gmbh Mailing box
US4621744A (en) * 1986-01-06 1986-11-11 J. L. Clark Manufacturing Co. Tamper-evident container closure
EP0256253A2 (fr) * 1986-07-14 1988-02-24 Sandherr Packungen AG Récipient d'emballage

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT283386B (de) * 1968-05-16 1970-08-10 Siemens Ag Einspritzkühler für Dampfkraftanlagen
DE3639870A1 (de) * 1986-11-21 1988-06-01 Daimler Benz Ag Sicherungseinrichtung zum nachweis des unbefugten oeffnens eines gehaeuses
US4782977A (en) * 1987-12-16 1988-11-08 Evergreen Industries, Inc. Tamper resistant container
EP0381516B1 (fr) * 1989-02-03 1993-05-05 Glaxo Group Limited Fermeture
US5133470A (en) * 1990-01-12 1992-07-28 Capitol Vial, Inc. Tamper-proof container and cap assembly

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1304069A (fr) * 1961-07-25 1962-09-21 Système de fermeture par rivets mobiles auto-serrants, notamment pour emballages de formes diverses
US3539552A (en) * 1969-03-17 1970-11-10 Dow Chemical Co Stackable thin walled tubs
GB2040267A (en) * 1979-01-22 1980-08-28 Drg Uk Ltd Container having pilfer indication means
GB2118145A (en) * 1982-04-07 1983-10-26 Periplast Gmbh Mailing box
US4621744A (en) * 1986-01-06 1986-11-11 J. L. Clark Manufacturing Co. Tamper-evident container closure
EP0256253A2 (fr) * 1986-07-14 1988-02-24 Sandherr Packungen AG Récipient d'emballage

Also Published As

Publication number Publication date
JPH0741032A (ja) 1995-02-10
DE4240327C2 (de) 1994-10-13
CA2110315A1 (fr) 1994-06-02
DE4240327A1 (de) 1994-06-09
US5520301A (en) 1996-05-28

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