EP0040834A1 - Boîte pliante - Google Patents

Boîte pliante Download PDF

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Publication number
EP0040834A1
EP0040834A1 EP81103935A EP81103935A EP0040834A1 EP 0040834 A1 EP0040834 A1 EP 0040834A1 EP 81103935 A EP81103935 A EP 81103935A EP 81103935 A EP81103935 A EP 81103935A EP 0040834 A1 EP0040834 A1 EP 0040834A1
Authority
EP
European Patent Office
Prior art keywords
folding box
walls
edge
mirror
side walls
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Withdrawn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
EP81103935A
Other languages
German (de)
English (en)
Inventor
Ilse Gundlach
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.)
Graphia Hans Gundlach GmbH
Original Assignee
Graphia Hans Gundlach 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
Priority claimed from DE19808014176 external-priority patent/DE8014176U1/de
Application filed by Graphia Hans Gundlach GmbH filed Critical Graphia Hans Gundlach GmbH
Publication of EP0040834A1 publication Critical patent/EP0040834A1/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Withdrawn legal-status Critical Current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
    • 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
    • B65D5/2014—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 the central panel having a non rectangular shape
    • B65D5/2033—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 the central panel having a non rectangular shape polygonal having more than four sides, e.g. hexagonal, octogonal
    • 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
    • B65D5/2004—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 the container body having hollow side-walls
    • B65D5/2009—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 the container body having hollow side-walls all formed by folding extensions of the side walls
    • 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
    • B65D5/2095—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 a part of the folded-up portions defining an inwardly folded ledge at the edges of the central panel
    • 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
    • B65D5/22—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 held erect by extensions of one or more sides being doubled-over to enclose extensions of adjacent sides
    • 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

Definitions

  • the present invention relates to a folding box consisting of a lower part and an upper part, in which at least one part is made from a one-piece blank and has a protruding edge.
  • a protruding edge on one or both parts of the folding box serves the purpose of giving the folding box an optically larger picture.
  • a folding box with a projection edge looks more solid and stable than a folding box with smooth side walls.
  • Folding boxes of this type are primarily used for the packaging of chocolates or similar products, but their use is not restricted to this.
  • a known method of equipping a folding box with a projection edge is to glue an additional layer of material on the mirror of the box part which is to be equipped with the projection edge, the base area of which is larger than the mirror.
  • the layer of material to be glued is lined a little, so that the box part appears somewhat spherical.
  • edge of the projection is very unstable, since in the previously known constructions the two layers of material forming the edge of the projection have been placed flat on top of one another and glued together. Despite the double-layered in the region of Vorstehrandes this tends to distortions under load, so that such a folded box does not give the high quality impression one would expect from a folding box with a Vorstehrand. This is also the reason why the previously known folding boxes with one-piece cut and projection edge have not become established in practice.
  • the present invention has for its object to design a folding box of the generic type so that despite using a one-piece blank for the equipped with the front edge Box part a permanent, high stability in the area of the projection edge is achieved.
  • the mirror of the part provided with the projection edge is connected on all sides exclusively via grooves to the projection edge walls, which are also connected via grooves to the side wall parts standing at right angles to the mirror and with the mirror an acute angle lock in.
  • a folding box according to the present invention can be compared both visually and in terms of its overall stability with such a folding box, in which a lined additional material layer is used to achieve a protruding edge.
  • the folding box 1 shown in FIGS. 1 to 3 consists of a lower part 2 and an upper part 3.
  • the lower part 2 is equipped with a circumferential projection edge 4 and made from a one-piece blank 5 according to FIG. 4.
  • the upper part 3 which is also made from a one-piece blank, is equipped with conically tapering side walls.
  • the Vorstehrandwandungen 8 are in turn connected to the side walls 10 via grooves 9.
  • a stabilizing wall 11 is connected to each of the two longer side walls 10.
  • Corner locking tongues 12 are connected to the end faces of the longer projection edge walls 8 and 10 adhesive tabs 13 are connected to the end faces of the longer side walls 10.
  • the blank 5 according to FIG. 4 is set up in such a way that the projection edge walls 8 form an acute angle with the floor mirror 6 and merge into the side walls 10 standing at right angles to the floor mirror 6.
  • the stabilization walls 11 connected to the longer side walls 10 are bent inwards and preferably glued to the side walls 10.
  • corner locking tongues 12 ensure that the circumferential, conical projection edge 4 is properly sealed in the region of its corners 14.
  • the side walls 10 adjacent in the corner area are connected to one another by gluing.
  • the height of the stabilizing walls 11 corresponds to the clear height of the lower part 2.
  • the bottom part 2 set up from the blank 5 according to FIG. 4 is thus equipped with a peripheral projection edge 4 tapering towards the side walls 10, the two adjacent material layers (edge region of the bottom mirror 6 and projection edge walls 8) being connected to one another exclusively via the grooves 7 are. Due to the conicity of the circumferential projection edge 4, an enormous stability of the lower part 2 is achieved overall and in particular in the area of the projection edge 4. This stability is further improved by the attachment of the stabilizing walls 11.
  • stabilizing walls 11 can be dispensed with in the case of relatively small dimensions of a folding box. In the case of larger box dimensions, on the other hand, the attachment of stabilizing walls 11 to all side walls 10 can be expedient.
  • a folding box lower part 15 which has a polygonal plan.
  • This lower part of the folding box 15 is also equipped with a circumferential, conical projection edge 4, the projection wall walls 8 being connected to the floor mirror 6 exclusively via grooves 7.
  • the side walls 10a, which are at right angles to the floor mirror 6, are each glued to one another via corner flaps 16.
  • Edge tabs 17 which are bent inwards are connected to the free ends of the side walls 10a.
  • the folding box lower part 15 according to FIG. 5 also has a very high stability and dimensional stability, in particular in the area of the peripheral projection edge 4, although it has been produced from a one-piece blank.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)
EP81103935A 1980-05-27 1981-05-22 Boîte pliante Withdrawn EP0040834A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19808014176 DE8014176U1 (de) 1980-05-27 1980-05-27 Faltschachtel-Zuschnitt
DE8014176U 1980-05-27
DE3048567 1980-12-22
DE3048567 1980-12-22

Publications (1)

Publication Number Publication Date
EP0040834A1 true EP0040834A1 (fr) 1981-12-02

Family

ID=25789945

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81103935A Withdrawn EP0040834A1 (fr) 1980-05-27 1981-05-22 Boîte pliante

Country Status (2)

Country Link
EP (1) EP0040834A1 (fr)
DK (1) DK229381A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT404119B (de) * 1990-10-03 1998-08-25 Mosburger Ag Zuschnitt für eine faltschachtel

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2597289A (en) * 1948-07-26 1952-05-20 Caskey Cecil Paper box
GB879626A (en) * 1959-08-19 1961-10-11 Field Sons & Co Ltd Improvements in or relating to boxes of cardboard and the like

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2597289A (en) * 1948-07-26 1952-05-20 Caskey Cecil Paper box
GB879626A (en) * 1959-08-19 1961-10-11 Field Sons & Co Ltd Improvements in or relating to boxes of cardboard and the like

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT404119B (de) * 1990-10-03 1998-08-25 Mosburger Ag Zuschnitt für eine faltschachtel

Also Published As

Publication number Publication date
DK229381A (da) 1981-11-28

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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 FR GB IT LU NL SE

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: 19821108

RIN1 Information on inventor provided before grant (corrected)

Inventor name: GUNDLACH, ILSE