[go: up one dir, main page]

EP0029220A1 - Verpackung für Lebensmittel und Verfahren zum Fertigstellen und Verschliessen dieser Verpackung - Google Patents

Verpackung für Lebensmittel und Verfahren zum Fertigstellen und Verschliessen dieser Verpackung Download PDF

Info

Publication number
EP0029220A1
EP0029220A1 EP19800106999 EP80106999A EP0029220A1 EP 0029220 A1 EP0029220 A1 EP 0029220A1 EP 19800106999 EP19800106999 EP 19800106999 EP 80106999 A EP80106999 A EP 80106999A EP 0029220 A1 EP0029220 A1 EP 0029220A1
Authority
EP
European Patent Office
Prior art keywords
packaging
flaps
folding box
folded
inner 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Withdrawn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
EP19800106999
Other languages
German (de)
English (en)
French (fr)
Inventor
Josef Detzel
Bahne Petersen
Paulus Jacob Spek
Eberhard Iriplat
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.)
Unilever PLC
Unilever NV
Original Assignee
Unilever PLC
Unilever NV
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 Unilever PLC, Unilever NV filed Critical Unilever PLC
Publication of EP0029220A1 publication Critical patent/EP0029220A1/de
Withdrawn legal-status Critical Current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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/34—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within the package
    • 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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/56—Linings or internal coatings, e.g. pre-formed trays provided with a blow- or thermoformed layer
    • B65D5/60—Loose, or loosely attached, linings
    • B65D5/603—Flexible linings loosely glued to the wall of the container
    • B65D5/606—Bags or bag-like tubes loosely glued to the wall of a "tubular" 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
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/02—Wrapped articles enclosed in rigid or semi-rigid containers
    • 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
    • B65D2581/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D2581/34—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within
    • B65D2581/3401—Cooking or heating method specially adapted to the contents of the package
    • B65D2581/3402—Cooking or heating method specially adapted to the contents of the package characterised by the type of product to be heated or cooked
    • B65D2581/3405—Cooking bakery products

Definitions

  • the invention relates to a cardboard packaging for essentially solid foods and similar contents. It is particularly suitable for semi-finished baked goods. It consists of a bag-like inner packaging that holds the food and a folding box that surrounds the inner packaging.
  • the inner packaging expediently consists of a material which can advantageously be used as a base or wrapping when preparing the food, in particular when reheating it.
  • a suitable material is, for example, parchment replacement paper, and it is advantageous for this purpose if such paper is coated on its outside with a heat-resistant and anti-adhesive coating.
  • a particularly suitable material is a silicone coated outside with greaseproof p aper, which is also on hot pans, baking trays, etc. is not liable. However, this coating is also adhesive-repellent.
  • the invention is intended to improve packaging with an anti-adhesive coated bag-like inner packaging in such a way that a simple packaging process is possible.
  • the invention also relates to the method for closing the improved packaging, the bag-like inner packaging being to be closed at least at one end at the same time as the folding box is being closed and to be fastened in the folding box.
  • the bag-like or tubular mecanical ackung p from an outside heat-resistant and anti-adhesive coated material, preferably silicone coated greaseproof papers, a longitudinal seam has, at the edges of the inner surface are stuck together and an edge about this longitudinal seam prolongs and folded over that a strip of the inner surface next to the longitudinal seam points outwards and this strip or parts of this strip are glued to the inside of the folding box blank, the connections between the inner packaging and the folding box preferably being detachable in order to separate the two packaging parts again can.
  • a folding box is preferably used, which has a fuselage which is tubularly glued together by means of a longitudinal adhesive flap and has closure flaps on two opposite sides.
  • the length of the inner packaging is greater than the length of the finished folding box or its base, which is to be measured in the same direction (the longitudinal direction of the box body), and the inner packaging can be separated with at least one closing flap of the folding box with the strip of its inner surface pointing outward along its longitudinal seam glued.
  • the connection between the inner packaging and the folding box blank is expediently made before the blank is folded and glued by means of its longitudinal adhesive flap.
  • the folding box is then erected and the inner packaging e.g. by blowing on their opening side with air.
  • the so-called dust flaps located on the narrow sides of the folding box are first folded in, which in this case compress at least the lateral edges of the inner packaging.
  • the inner closure flap is folded with the p ackung attached to an end of the réellever.
  • the inner packaging is thereby bent around an edge of the dust flaps by about 90 °, and thus sufficiently completed, and the ends are clamped p pe between the dust flaps and the inner VerBankkla.
  • the outer Ver gleichklap p e is folded and bonded or sealed to the inner.
  • the folding box can be closed on both sides in the manner described above.
  • the anti-adhesive silicone-coated outer surface of the inner packaging does not result in an adhesive connection with the folding box
  • the special design of the longitudinal seam of the inner packaging means that it can be glued to the box, and this also made it possible to handle the inner packaging fastened in the box in this way, that the packaging and sealing process can also be carried out with conventional, high-speed packaging machines. Fastening the inner packaging by gluing and clamping its ends prevents it from sliding back and forth in the folding box on its very slidable outer surface and thus helps to protect the packaged product.
  • the folding box blank consists of a bottom surface 1, an upper surface 2, two short sides 3,4, a longitudinal glue flap 5 and has outer closure flaps 6, inner closure flaps 7 and dust flaps 8.
  • the inner package 10 is a gusseted tube from Pergamentersatzpa p ier, which on the outer surface has a coating 11 made of silicone.
  • the tube has a longitudinal seam 12, in which, after folding over an edge 13 of the tube blank by 180 °, the inner surfaces of both edges 13, 15 are glued together.
  • the folded edge 13 is wider than is required for the longitudinal seam 12 or as the other edge 15.
  • the inner surface of the edge 13 points outwards as an adhesive strip 13a and can be bonded to a folding box part, for example an inner closing flap p e 7 (FIG. 4).
  • the strips 13a are connected to the folding box blank in a punctiform manner at the adhesive points 14, the blank is folded together and the longitudinal adhesive tab 5 is glued.
  • the folding box is erected, the inner packaging is opened and the contents are inserted.
  • the inner closure flap 7 is first bent outwards, that is to say against the closing direction.
  • the ends of the inner packaging 10 contract and lie approximately on the bending edge between the bottom surface 1 and the inner closure flap 7.
  • the dust flaps 8 are now folded in, at least the side folds of the inner packaging being clamped between an edge of the dust flaps 8 and the bottom surface 1. Now the inner closure flap 7 is folded against the dust flaps 8 with the end of the inner packaging 10 attached to it.
  • the adhesive points 14 hold the inner packaging 10 securely in the folding box until after the filling material (not shown), for example a round frozen pizza base, has been pushed in, and thus enable a mechanical packaging process into the silicone-coated inner packaging. These and thus the contents are also held well in the box by clamping the ends.
  • the inner packaging which is only pinned on at points, can easily be detached from the box and removed with the contents.
  • the mecanicver p ackung may then during further preparation of the packaged food may be used as a base of the pizza on a griddle or in a similar manner as release paper, for example.
  • the longitudinal seam can be folded over by 180 0, so that the non-coated side 13a does not have the outside to the more the strip.
  • the described process of closing the box can of course also be used advantageously in the event that the food is first introduced into a bag-like inner packaging and then inserted into the erected folding box in this inner packaging.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Cartons (AREA)
  • Packages (AREA)
EP19800106999 1979-11-16 1980-11-13 Verpackung für Lebensmittel und Verfahren zum Fertigstellen und Verschliessen dieser Verpackung Withdrawn EP0029220A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2946417 1979-11-16
DE19792946417 DE2946417A1 (de) 1979-11-16 1979-11-16 Verpackung fuer lebensmittel und verfahren zum verschliessen dieser verpackung

Publications (1)

Publication Number Publication Date
EP0029220A1 true EP0029220A1 (de) 1981-05-27

Family

ID=6086207

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19800106999 Withdrawn EP0029220A1 (de) 1979-11-16 1980-11-13 Verpackung für Lebensmittel und Verfahren zum Fertigstellen und Verschliessen dieser Verpackung

Country Status (5)

Country Link
EP (1) EP0029220A1 (da)
JP (1) JPS56123269A (da)
DE (1) DE2946417A1 (da)
DK (1) DK488580A (da)
ES (1) ES265032Y (da)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3529787A1 (de) * 1985-08-20 1987-02-26 Edelmann Carl Gmbh Innenbeutelpackung fuer schuettgueter
US4653252A (en) * 1984-01-19 1987-03-31 Douwe Egberts Koninklijke Tabaksfabriek Koffiebranderijen-Theehandel N.V. Packing method and a blank for use therein
EP0303358A1 (en) * 1987-07-30 1989-02-15 James River Corporation Sleeve for crisping and browning of foods in a microwave oven and package and method utilizing same
ES2154154A1 (es) * 1998-06-25 2001-03-16 Smurfit Espana Metodo de embalaje de productos y embalaje para la puesta en practica del mismo.
GB2526782A (en) * 2014-04-29 2015-12-09 Ds Smith Packaging Ltd Gift packaging

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0071774A3 (de) * 1981-07-22 1983-10-26 4P Nicolaus Kempten GmbH Verfahren zum Verpacken eines Gegenstandes in eine Faltschachtel mit einer schlauchförmigen Innenverpackung und Vorrichtung dazu
JP2594940Y2 (ja) * 1991-08-29 1999-05-24 大日本印刷株式会社 内袋同時開封カートン

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE458619C (de) * 1928-04-16 Jagenberg Werke Ag Verschluss fuer Papiertueten, die von einer Papphuelle umgeben sind
US2879933A (en) * 1953-03-18 1959-03-31 Bergstein Packaging Trust Bottom closures for lined cartons
DE974425C (de) * 1950-11-06 1960-12-22 Ici Ltd Verfahren zur Herstellung eines mit Verschlusslappen versehenen Faltkartons
DE1934114A1 (de) * 1968-07-04 1970-01-15 Danegoods Kobenhavn As Verpackung fuer Lebensmittel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE458619C (de) * 1928-04-16 Jagenberg Werke Ag Verschluss fuer Papiertueten, die von einer Papphuelle umgeben sind
DE974425C (de) * 1950-11-06 1960-12-22 Ici Ltd Verfahren zur Herstellung eines mit Verschlusslappen versehenen Faltkartons
US2879933A (en) * 1953-03-18 1959-03-31 Bergstein Packaging Trust Bottom closures for lined cartons
DE1934114A1 (de) * 1968-07-04 1970-01-15 Danegoods Kobenhavn As Verpackung fuer Lebensmittel

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4653252A (en) * 1984-01-19 1987-03-31 Douwe Egberts Koninklijke Tabaksfabriek Koffiebranderijen-Theehandel N.V. Packing method and a blank for use therein
DE3529787A1 (de) * 1985-08-20 1987-02-26 Edelmann Carl Gmbh Innenbeutelpackung fuer schuettgueter
EP0303358A1 (en) * 1987-07-30 1989-02-15 James River Corporation Sleeve for crisping and browning of foods in a microwave oven and package and method utilizing same
ES2154154A1 (es) * 1998-06-25 2001-03-16 Smurfit Espana Metodo de embalaje de productos y embalaje para la puesta en practica del mismo.
GB2526782A (en) * 2014-04-29 2015-12-09 Ds Smith Packaging Ltd Gift packaging

Also Published As

Publication number Publication date
JPS56123269A (en) 1981-09-28
DK488580A (da) 1981-05-17
ES265032U (es) 1982-12-16
DE2946417A1 (de) 1981-07-02
ES265032Y (es) 1983-06-16

Similar Documents

Publication Publication Date Title
DE2933022C2 (de) Feuchtigkeitsdichter öffenbarer Faltbehälter
DE2420110A1 (de) Zigarettenpackung
DE3032683C2 (de) Behälter
DE1486709A1 (de) Einschlagpackung
DE2407175C2 (de) Aufreißanordnung für eine parallelepipedförmige Packung
EP0029220A1 (de) Verpackung für Lebensmittel und Verfahren zum Fertigstellen und Verschliessen dieser Verpackung
DE7441619U (de) Packung mit Versteifungseinsatz
DE1091851B (de) Zuschnitt fuer einen wasserdampfdichten Faltbehaelter, Verfahren zum Herstellen dieses Zuschnittes und Verfahren zum Herstellen einer heissgesiegelten Mantelnaht aus derartigen Zuschnitten
CH401812A (de) Wiederverschliessbare Beutelpackung
DE2827873C2 (de) Wiederverschließbare, quaderförmige Faltschachtel
DE1052305B (de) Fluessigkeitsdichter Papier- oder Kartonbehaelter mit Faltverschluss und Ausgusstuelle
AT227181B (de) Verfahren und Vorrichtung zum Verpacken von flüssigen, pasten- bzw. teigartigen oder festen und insbesondere pulverigen Stoffen in Behälter sowie Behälterrohling zur Verwendung bei diesem Verfahren
EP0815024B1 (de) Kreuz- oder klotzbodenventilsack
DE2519494A1 (de) Ventilsack
CH612141A5 (en) Bag
DE1066132B (de) Achteckiger Faltbehälter
DE642565C (de) Klebverschluss fuer gefuetterte Beutel
DE1761989C3 (de) Zuschnitt für rechteckige Kartons aus Pappe gleichmäßiger Wandstärke
DE1536233C (de) Verpackung für chirurgische Handschuhe
DE2407766C3 (de) Zigarettenschachtel oder dergleichen
DE2031221C (de) Vorrichtung zum dichten Verschließen einer Verpackung
DE1536246C (de) Verpackung, insbesondere für Zigaretten
WO2000030955A1 (de) Spender für siegelrandbeutel in form einer faltschachtel
DE2061633C3 (de) Behältnis in Form eines Umschlages
DE102012014873A1 (de) Entnahmeeinrichtung für Sandwichpackungen mit Verfahren zur Nutzung

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

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: UNILEVER NV

Owner name: UNILEVER PLC

17P Request for examination filed

Effective date: 19811009

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: UNILEVER PLC

Owner name: UNILEVER NV

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

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Withdrawal date: 19830803

RIN1 Information on inventor provided before grant (corrected)

Inventor name: IRIPLAT, EBERHARD

Inventor name: SPEK, PAULUS JACOB

Inventor name: PETERSEN, BAHNE

Inventor name: DETZEL, JOSEF