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EP0239964A3 - Tray-shaped folding box - Google Patents

Tray-shaped folding box Download PDF

Info

Publication number
EP0239964A3
EP0239964A3 EP87104635A EP87104635A EP0239964A3 EP 0239964 A3 EP0239964 A3 EP 0239964A3 EP 87104635 A EP87104635 A EP 87104635A EP 87104635 A EP87104635 A EP 87104635A EP 0239964 A3 EP0239964 A3 EP 0239964A3
Authority
EP
European Patent Office
Prior art keywords
folding box
tray
shaped folding
end walls
erected
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Withdrawn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
EP87104635A
Other languages
German (de)
French (fr)
Other versions
EP0239964A2 (en
Inventor
Eberhard Radbruch
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 EP0239964A2 publication Critical patent/EP0239964A2/en
Publication of EP0239964A3 publication Critical patent/EP0239964A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • 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
    • B65D5/20—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 by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form
    • B65D5/24—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 by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form with adjacent sides interconnected by gusset folds
    • B65D5/248—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 by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form with adjacent sides interconnected by gusset folds and at least one side being extended and doubled-over to enclose the adjacent gusset flaps
    • 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
    • B65D5/20—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 by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form
    • B65D5/28—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 by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form with extensions of sides permanently secured to adjacent sides, with sides permanently secured together by adhesive strips, or with sides held in place solely by rigidity of material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)

Abstract

Schalenförmige Faltschachtel mit einer rechteckigen Boden­ fläche (2) sowie daran angelenkten Seiten- und Stirnwänden (3,4;9,10). Zwischen diesen sind Zwickelecken (11-14) vorgesehen, die auf die Außenseite der Stirnwände (9, 10) aufgefaltet werden. Die Faltlinie (23-26) dieser Zwickelecken ist außermittig angeordnet, wodurch eine Verspannung der Faltschachtel beim Aufrichten erfolgt, welche die Faltschachtel in ihrem aufgerichteten Zustand festhält. Bowl-shaped folding box with a rectangular bottom surface (2) and hinged side and end walls (3,4; 9,10). Between these gusset corners (11-14) are provided, which on the Outside of the end walls (9, 10) are unfolded. The fold line (23-26) this gusset corner is arranged off-center, whereby a The folding box is braced when it is erected, which the folding box in its erected state holds on.

EP87104635A 1986-03-29 1987-03-28 Tray-shaped folding box Withdrawn EP0239964A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863610615 DE3610615A1 (en) 1986-03-29 1986-03-29 SHELL-SHAPED FOLDING BOX
DE3610615 1986-03-29

Publications (2)

Publication Number Publication Date
EP0239964A2 EP0239964A2 (en) 1987-10-07
EP0239964A3 true EP0239964A3 (en) 1988-01-20

Family

ID=6297513

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87104635A Withdrawn EP0239964A3 (en) 1986-03-29 1987-03-28 Tray-shaped folding box

Country Status (2)

Country Link
EP (1) EP0239964A3 (en)
DE (1) DE3610615A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19652581A1 (en) * 1995-12-19 1997-07-10 Helmut Orbke Collapsible box with folding sidewalls
US6253993B1 (en) 1998-06-03 2001-07-03 Stone Container Corporation Self-erecting container apparatus
US6155479A (en) * 1998-06-03 2000-12-05 Stone Bridge Corporation Self-erecting containers
ATE287829T1 (en) * 2002-03-18 2005-02-15 Vincenzo Casalotto SQUARE PACKAGING CONTAINER MADE OF SHEET-SHAPED MATERIAL
ITMI20040733A1 (en) * 2004-04-14 2004-07-14 Novacart Spa CONTAINMENT TANK FOR FOOD PRODUCTS AND PROCEDURE FOR THE REALIZATION OF THE SAME
GB0621162D0 (en) * 2006-10-24 2006-12-06 Ds Smith Packaging Ltd Blanks for tray-type packages
CN112623423A (en) * 2020-12-31 2021-04-09 秦皇岛市福寿食品有限公司 Portable folding lunch box for field use

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3424595A (en) * 1965-04-26 1969-01-28 Owens Illinois Inc Package for and method of shipping comestibles
OA01523A (en) * 1964-02-14 1969-07-21 Anciens Etablissements Walton A method of manufacturing corrugated cardboard packaging, resistant to humidity, and packaging thus obtained.
GB2074135A (en) * 1980-04-11 1981-10-28 Mardon Son & Hall Ltd A container
US4471901A (en) * 1981-07-17 1984-09-18 Michael Horauf Maschinenfabrik Container cut from a single piece of material

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE791649A (en) * 1971-11-20 1973-05-21 Unilever Nv FOLDABLE BOX FOR ICE CREAM PIES
US4085885A (en) * 1976-07-23 1978-04-25 Ex-Cell-O Corporation Liquid proof flat top container with thumb notch release means
DE7820603U1 (en) * 1978-07-08 1979-12-13 Rheinische Wellpappenfabrik Container for flowable goods
DE8210499U1 (en) * 1982-04-14 1982-09-16 Fit Container AG, 7000 Chur Lower part of the box with the corresponding cardboard blank
US4451001A (en) * 1982-07-28 1984-05-29 Champion International Corporation Wrap around sleeve for tapered tub

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
OA01523A (en) * 1964-02-14 1969-07-21 Anciens Etablissements Walton A method of manufacturing corrugated cardboard packaging, resistant to humidity, and packaging thus obtained.
US3424595A (en) * 1965-04-26 1969-01-28 Owens Illinois Inc Package for and method of shipping comestibles
GB2074135A (en) * 1980-04-11 1981-10-28 Mardon Son & Hall Ltd A container
US4471901A (en) * 1981-07-17 1984-09-18 Michael Horauf Maschinenfabrik Container cut from a single piece of material

Also Published As

Publication number Publication date
DE3610615C2 (en) 1990-08-16
EP0239964A2 (en) 1987-10-07
DE3610615A1 (en) 1987-10-01

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Legal Events

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Effective date: 19890531

RIN1 Information on inventor provided before grant (corrected)

Inventor name: RADBRUCH, EBERHARD