WO1997020744A1 - Emballage plastic multicouche avec support d'informations - Google Patents

Emballage plastic multicouche avec support d'informations Download PDF

Info

Publication number
WO1997020744A1
WO1997020744A1 PCT/DE1996/002310 DE9602310W WO9720744A1 WO 1997020744 A1 WO1997020744 A1 WO 1997020744A1 DE 9602310 W DE9602310 W DE 9602310W WO 9720744 A1 WO9720744 A1 WO 9720744A1
Authority
WO
WIPO (PCT)
Prior art keywords
plastic packaging
nested
parts
plastic
packaging according
Prior art date
Application number
PCT/DE1996/002310
Other languages
German (de)
English (en)
Inventor
Bernhard Borgardt
Original Assignee
Rpc Containers Limited
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 Rpc Containers Limited filed Critical Rpc Containers Limited
Priority to DE59603600T priority Critical patent/DE59603600D1/de
Priority to EP96945905A priority patent/EP0868357B1/fr
Publication of WO1997020744A1 publication Critical patent/WO1997020744A1/fr

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
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/20—External fittings
    • B65D25/205—Means for the attachment of labels, cards, coupons or the 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
    • B65D11/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
    • B65D11/20—Details of walls made of plastics material
    • B65D11/22—Reinforcing for strengthening parts of members

Definitions

  • Multi-layer plastic packaging with information carrier
  • the invention relates to a plastic packaging of predetermined dimensional stability, in particular in the form of a shell of larger volume.
  • Plastic packaging is widely used in a wide variety of shapes and sizes and for a wide variety of purposes. Problems with this packaging are caused on the one hand by the amount of plastic used, the disposal of the packaging that is no longer required and the attachment of the usual and necessary information and the information used for advertising.
  • the parts forming the lower part and the cover part are each of essentially the same design, but are dimensioned differently so that they each have limited, interacting areas which, in the nested state of the parts, have a positive or non-positive fixed Have connection, for example with a clamping or snap action.
  • Each of the nested molded parts has a film thickness or film strength, which is not sufficient, either by itself or for both parts together, to maintain the predetermined dimensional stability of the overall plastic packaging. But they are, each individually stable.
  • the nested parts sandwich the information carrier between them, which preferably does not consist of plastic and which, through its shape and material, contributes to achieving the predetermined dimensional stability of the plastic packaging.
  • the information carrier is preferably produced on the basis of paper or stable cardboard.
  • the proportion by weight of the material of the information carrier should assume a comparatively high value in the total weight of the packaging. It can be up to 50% and more of the total weight.
  • the outer of the two nested molded parts made of transparent material (claim 10) and the wall thickness is significantly thinner than the inner part, which in turn can consist of opaque material (claim 7).
  • the new plastic packaging saves significant amounts of plastic material without losing the shape of the container.
  • the application of the necessary information and the factual and advertising information no longer takes place on the plastic. Rather, the cheap material such. B. paper or cardboard existing separate information carriers can be cut and printed separately.
  • Disposing of the packaging is much cheaper because, on the one hand, the plastic content is much lower than usual, while the material of the information carrier is much easier to dispose of than the plastic material, and because the exterior of the nested plastic parts is not contaminated by the contents of the packaging, but rather than so-called clean plastic can be processed again.
  • Another advantage, particularly in the case of plastic packaging for ice cream is the increased insulation effect of the sandwich-like walls, in which even the thinnest layers of air between the individual layers contribute to thermal insulation.
  • the rigidity and thus the dimensional stability of the packaging can be increased by the rigidity of the information carrier.
  • Figure 1 shows a section of a cross section through the lower part of a
  • FIG. 1a shows a reduced section and a cross section in a different plane than the cross section according to FIG. 1.
  • Figure 1b is a perspective view of two nested
  • Figure 3 shows a plan view of a lid 20 of a package, for. B. the after
  • FIG. 3 a shows a detail of a perspective view of a corner region of the cover according to FIG. 3.
  • FIG. 5 shows a cross section through the cover according to FIG. 3.
  • the container part 1 of a plastic packaging according to FIG. 1 consists of two nested bowl-shaped cups 2 and 3. Both consist of thin plastic film, the film of the outer part 3 preferably having a thickness less than the film of the inner part 2.
  • the film material of part 3 is transparent, while the film material of part 2 is preferably opaque.
  • the two nested parts 2, 3 are essentially of the same shape. However, they are dimensioned slightly differently, in such a way that they can only be nested 5 in a certain order. It is therefore not possible to fully insert Part 3 into Part 2, but vice versa.
  • Both parts 2 and 3 have, in the upper edge area 5, and preferably in the packaging corners 6, areas 9 which are matched to one another and which are shaped differently from the areas in between. When the parts 2 and 3 are nested into one another, these separate regions 9 engage in one another in a non-positive or positive manner, so that the parts 2 and 3 are firmly connected to one another.
  • the upper wall areas 7, 8 in the corner area 6 are designed to be slightly to clearly (to the outside) inclined to the vertical, as is indicated in FIGS. 1 and 1b. Outside the special corner regions 6 serving to connect 5 the parts, the walls 7a, 8a of both parts 2 and 3 are essentially vertical, as can be seen in FIGS.
  • both parts 2 and 3 have edge flanges 10, 11 which are used for connection to a corresponding cover.
  • the walls of parts 2 and 3 are spaced apart and sandwich between them a correspondingly shaped information carrier, which preferably consists of paper or cardboard-like material of such rigidity that the information carrier can contribute to the plastic packaging predetermined dimensional stability is achieved, while the parts 2 and 3 consist of a plastic material of such a thickness that, even when nested together, do not yet provide the dimensional stability.
  • the nested parts 2, 3 can be stiffened accordingly by a further shoulder 13.
  • the two parts 2 and 3 can also be firmly connected to one another in their connecting regions 5, 6 by the action of heat.
  • a tear, perforation or pre-weakening line can be provided around the connecting area 5, 6, which enables the outer part to be torn off easily from the inner part 2, with the exception of the connecting areas 5, 6.
  • the cardboard insert 4 can also be removed and disposed of separately.
  • the outer part 3 can have small suction openings distributed over its extension, so that - during manufacture - the one inserted into the outer part 3
  • Information carrier 4 can be held in its exact position in part 3 by negative pressure until the inner part 2 is pushed in and in regions 5 and 6 is connected to the outer part 3 in a positive or non-positive manner. Instead, it is also possible to thermally attach the information carrier 4 to the outer part 3 at a few points in order to secure its position. This attachment does not hinder the easy removal of the information carrier from part 3 during disposal.
  • a lid 19 made of plastic is provided, which can be used, for example, to close the container according to FIG.
  • the cover part 19 consists of two parts 20 and 30, each preformed from plastic films and nestable into one another, and an information carrier 40 sandwiched between them, preferably of cardboard or paper material.
  • the parts 20 and 30 are essentially of the same design and both have a profiled edge which serves to engage with a container, as can be seen in section from FIG. 3b.
  • the detailed information that has been given for the lower part according to FIG. 1 essentially also applies to the cover part.
  • This also preferably has, in its corner regions 28, 29, mutually coordinated and slightly differently dimensioned engagement sections 23, 24, which achieve a positive or non-positive connection between the two parts 20 and 30 when the parts are nested in a predetermined order.
  • the nubs 25 provided in different numbers in the corner areas in conjunction with an outer edge area 26 drawn in along the line 27, which can also serve for clamping the entire cover onto the lower part, are used to also in the corner areas 28, 29 between the two parts 20 and 30 to produce a fixed connection in the nested state, which is snap action in the case shown.
  • One or more stiffening shoulders 22a, 22b can be provided within the upper ring piece or oval or rectangular web 22 with rounded edges.
  • the insert 40 contributes significantly to the total weight and to the shape and rigidity of the packaging lid.
  • the corner areas ensuring the connection can be designed differently, as shown at 23 and 24.
  • weakening lines not shown, also surround the connection region around the outer part 20 to be tearable from the inner part 30 so that both parts can be disposed of separately or the cardboard insert can be removed. Otherwise, the two parts 20 and 30 can be easily separated from one another by removing the snap lock.
  • the dishes and lids are preferably used for frozen foods - such as ice cream - or salads.
  • the invention also avoids the disadvantage of inaccuracy of the information and advertising imprint in the case of larger containers, since this information can be applied to the information carrier in a simple and safe manner with optically good quality.
  • the invention ensures that the hygienic advantages of plastic packaging are retained in full.
  • a high proportion by weight of the overall packaging is formed by the paper or cardboard-like material in order to provide stability.
  • the invention relates to a plastic packaging of predetermined dimensional stability and a larger volume, in which the parts (2, 3) forming the lower part or the cover part are each essentially of the same design, but are dimensioned differently in such a way that they are limited to one another have interacting areas (6, 28, 29) which, in the nested condition of the parts, have a positive or non-positive (7, 8, 25, 26, 27) firm connection, for example with a clamping or snap action.
  • Each of the nested parts has a film thickness or one
  • the nested parts (2, 3) sandwich the information carrier (4) between them, which preferably does not consist of plastic and which, through its shape and material, contributes to achieving the predetermined dimensional stability of the plastic packaging.
  • the invention ensures that the hygienic advantages of plastic packaging are retained in full.
  • a high proportion by weight of the overall packaging is formed by the paper or cardboard-like material in order to provide stability.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Stackable Containers (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

L'invention concerne un emballage plastique de gros volume avec une stabilité à la déformation prédéterminée. Les parties (2, 3) constituant la base et le recouvrement sont de conceptions sensiblement identique mais de dimensions différentes de manière à présenter des zones (6, 28, 29) limitées qui coopèrent. Lorsque lesdites parties sont emboîtées, ces zones présentent un raccordement fixe par liaison de forme ou liaison de force (7, 8, 25, 26, 27), par exemple, avec effet de serrage ou de déclic. Chacune des parties emboîtées est constituée d'un film dont l'épaisseur ou la rigidité sont insuffisantes, pour chaque partie en soi ou pour les deux parties ensemble, pour maintenir la stabilité à la déformation prédéterminée de l'emballage plastique. Le support d'informations (4) qui, de préférence, n'est pas en plastique et qui contribue par sa forme et son matériau à assurer la stabilité à la déformation prédéterminée de l'emballage plastique, est glissé entre les parties emboîtées (2,3) à la manière d'un sandwich. Malgré la forte réduction de la proportion de plastique, l'invention permet de garder intacts les avantages hygiéniques d'un emballage plastique. Une forte proportion du poids de l'emballage global est constituée de papier ou de matériau de type carton, ce qui assure la stabilité.
PCT/DE1996/002310 1995-12-01 1996-12-02 Emballage plastic multicouche avec support d'informations WO1997020744A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE59603600T DE59603600D1 (de) 1995-12-01 1996-12-02 Kunststoffverpackung mit geschachtelten Vorformteilen
EP96945905A EP0868357B1 (fr) 1995-12-01 1996-12-02 Emballage en matière plastique avec des éléments préformés emboités

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19544973.8 1995-12-01
DE19544973A DE19544973A1 (de) 1995-12-01 1995-12-01 Sandwich-Kunststoffverpackung

Publications (1)

Publication Number Publication Date
WO1997020744A1 true WO1997020744A1 (fr) 1997-06-12

Family

ID=7779004

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1996/002310 WO1997020744A1 (fr) 1995-12-01 1996-12-02 Emballage plastic multicouche avec support d'informations

Country Status (4)

Country Link
EP (1) EP0868357B1 (fr)
AT (1) ATE186270T1 (fr)
DE (2) DE19544973A1 (fr)
WO (1) WO1997020744A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020125214A1 (de) 2020-09-28 2022-03-31 Paccor Packaging Gmbh Verfahren zum Codieren eines Verpackungsbehälters und codierter Verpackungsbehälter für Konsumgüter

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2825986B1 (fr) * 2001-06-19 2003-08-22 Jean Stalaven Emballage destine a permettre le transport et la presentation de denrees alimentaires
DE102004057786A1 (de) * 2004-11-09 2006-05-11 Schoeller Wavin Systems Services Gmbh Kunststoffbehälter mit mehrlagigen Seitenwänden
DE102012102871B4 (de) * 2012-04-02 2016-06-30 Coveris Rigid (Zell) Deutschland Gmbh Verpackungsbehälter
DE102020125230B4 (de) 2020-09-28 2022-05-25 Paccor Packaging Gmbh Verfahren zum Codieren eines Behälters und codierter Behälter

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB921830A (en) * 1960-08-26 1963-03-27 B E F Products Essex Ltd Improvements in moulded plastic articles such as containers
FR2501159A3 (fr) * 1981-03-04 1982-09-10 Esbe Plastic Gmbh Pot en matiere plastique muni d'un manchon imprimable
US5050737A (en) * 1990-05-29 1991-09-24 Rockline, Inc. System for packaging moist towelettes
EP0492052A2 (fr) * 1990-12-28 1992-07-01 Nippla Co., Ltd. Récipient étiqueté dans le moule avec saillie allongée de fond et son procédé de fabrication

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE313276C (sv) * 1965-03-18 1972-09-18 Rigello Pak Ab Behållare med plastfoder.
GB2032876A (en) * 1978-09-13 1980-05-14 Bruemmer Esbe Plastic Double-walled Plastics Containers
IT1144942B (it) * 1981-11-18 1986-10-29 Alberto Piaggi Procedimento per la fabbricazione di specifici prodotti per la conservazione, il trasporto, la preparazione ed il consumo di cibi e bevande e rispettivi prodotti ottenuti con tali procedimenti, quali ad esempio, piatti piani e fondi coppe e coppette, bicchieri, e simili
DE8200561U1 (de) * 1982-01-13 1982-06-24 Willy Jaun GmbH, 7401 Dußlingen Klarsichtdose
DE3242305C2 (de) * 1982-11-16 1985-08-22 Theodor 4600 Dortmund Lentjes Behälter aus Kunststoff oder Leichtmetall
DE4041266C2 (de) * 1990-12-21 1993-11-04 Sto Ag Verwendung eines mehrwegbehaeltnisses
DE9115073U1 (de) * 1991-01-09 1992-04-02 Friedrich Kling GmbH, 7534 Birkenfeld Schmucktablett
DE29513093U1 (de) * 1994-11-15 1995-10-12 Born, Fred, 47198 Duisburg Verpackungsbehälter

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB921830A (en) * 1960-08-26 1963-03-27 B E F Products Essex Ltd Improvements in moulded plastic articles such as containers
FR2501159A3 (fr) * 1981-03-04 1982-09-10 Esbe Plastic Gmbh Pot en matiere plastique muni d'un manchon imprimable
US5050737A (en) * 1990-05-29 1991-09-24 Rockline, Inc. System for packaging moist towelettes
EP0492052A2 (fr) * 1990-12-28 1992-07-01 Nippla Co., Ltd. Récipient étiqueté dans le moule avec saillie allongée de fond et son procédé de fabrication

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020125214A1 (de) 2020-09-28 2022-03-31 Paccor Packaging Gmbh Verfahren zum Codieren eines Verpackungsbehälters und codierter Verpackungsbehälter für Konsumgüter
DE102020125214B4 (de) 2020-09-28 2022-05-25 Paccor Packaging Gmbh Verfahren zum Codieren eines Verpackungsbehälters und codierter Verpackungsbehälter für Konsumgüter

Also Published As

Publication number Publication date
DE19544973A1 (de) 1997-06-05
ATE186270T1 (de) 1999-11-15
EP0868357B1 (fr) 1999-11-03
DE59603600D1 (de) 1999-12-09
EP0868357A1 (fr) 1998-10-07

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