WO1993001981A1 - Boite pliante - Google Patents

Boite pliante Download PDF

Info

Publication number
WO1993001981A1
WO1993001981A1 PCT/EP1992/001628 EP9201628W WO9301981A1 WO 1993001981 A1 WO1993001981 A1 WO 1993001981A1 EP 9201628 W EP9201628 W EP 9201628W WO 9301981 A1 WO9301981 A1 WO 9301981A1
Authority
WO
WIPO (PCT)
Prior art keywords
box
side walls
folding box
flaps
folding
Prior art date
Application number
PCT/EP1992/001628
Other languages
German (de)
English (en)
Inventor
Klaus Winkler
Original Assignee
Interparc Anstalt
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 DE19914124452 external-priority patent/DE4124452A1/de
Application filed by Interparc Anstalt filed Critical Interparc Anstalt
Publication of WO1993001981A1 publication Critical patent/WO1993001981A1/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
    • 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
    • B65D5/02—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 or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body
    • B65D5/08—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 or erecting a single blank to form a tubular body with or without subsequent folding operations, or the addition of separate elements, to close the ends of the body with end closures formed by inward-folding of portions of body, e.g. flaps, interconnected by, or incorporating, gusset folds

Definitions

  • the invention relates to a folding box, consisting of a one-piece blank made of cardboard, cardboard, corrugated cardboard or the like, with a box body made of four side walls and with an upper and lower box closure, the flaps connected by at least two flaps which are each connected to a side wall by a flat piece is formed.
  • the flaps forming the box end are articulated on the lower and upper edges of the four side walls.
  • the material for the flaps must be provided in sufficient width following these edges of the side walls.
  • the flaps forming the upper end of the box are punched out of two opposite side walls and placed one on top of the other, whereby they remain connected to the side walls by means of an area piece.
  • the two other side walls (end walls) have a vertical dividing joint, along which the folding box can be opened.
  • the overlap of the two flaps must be large enough to give the upper end of the box enough strength. As a result, the possibilities of saving material are limited.
  • the object of the invention is to design a folding box of the type mentioned at the outset in such a way that substantial material savings are achieved already during the production of the folding box.
  • This object is achieved in that a sheet is punched out of all four side walls and folded up and down along a folding edge of the side wall running parallel and at a distance from the end of the box, and in that an end flap of the sheet as a flap in the plane of Box end is folded and connected to at least one other end flap to form the box end.
  • This design of the box end can be carried out on the box bottom and / or on the box lid, it also being possible for the other box end to be designed in a conventional manner. However, it is also possible to design both the box base and the box lid in the embodiment according to the invention.
  • the box end consists of four flaps, a particularly stable design of the box end is achieved without the need for a strong overlap.
  • Fig. 1 is a folding box in spatial Representation, whereby the surface pieces forming the box bottom are punched out of all four side walls,
  • FIG. 2 shows a section along the line II-II in Fig. 1
  • Fig. 3 is a bottom view in the direction of arrow III in Fig. 2
  • FIG. 4 is a bottom view corresponding to FIG. 3 in a modified embodiment of the folding box
  • Fig. 6 in a spatial representation similar to Fig. 1 shows a modified embodiment of a folding box, in which the upper end of the box is formed by four sheets folded upwards and obliquely inwards, and
  • Fig. 7 in a spatial representation of a folding box in which both the upper and the lower end of the box consists of patches from the side walls.
  • the folding box shown in FIGS. 1-3 consists of a one-piece blank, which in the exemplary embodiment shown is preferably made from corrugated cardboard.
  • Four side walls 1, 2 form an essentially rectangular box body, which can have a conventional box closure on its top, which consists, for example, of closure flaps 3.
  • the two mutually opposite side walls 1 each have a window 4, which is formed in that a surface piece 5 from the side wall 1 is punched out and folded down along a fold edge 7 running parallel and at a distance from the box bottom 6.
  • the surface piece 5 rests on the inside of the side wall 1.
  • the section of the surface piece 5 located there can be glued to the side wall 1 or can only lie loosely.
  • An end flap 8 of the surface piece 5 is bent along a bottom edge 9 (FIG. 2) as a bottom flap in the plane of the box bottom 6.
  • a window 10 is cut out of each of the two other opposite side walls 2.
  • the area piece 11 cut out of the window 10 is also folded down in the manner already described along a fold edge 12 which runs parallel and at a distance from the box bottom 6.
  • An end flap 13 of the surface piece 11 is bent along a bottom edge 14 as a bottom flap in the plane of the box bottom 6.
  • each end flap 8 or 13 overlaps the two adjacent end flaps 13 and 8 and is glued to them in surface areas 15, which are outlined in FIG. 3 with dashed lines.
  • the four end flaps 8 and 13 together form the box bottom 6. Since the width of the end flaps 8 and 13 is smaller than the width of the associated side wall 1 and 2, openings 16 remain at the corners of the box bottom 6.
  • FIG. 1 It can be seen from FIG. 1 that at the lower corners of the folding box a narrow strip 17 is notched along the lower edges of the side walls 1 and 2, respectively. This will damage the lower edges of the side walls 1, 2 avoided when the folding box is pushed over an uneven surface, for example over a folding box arranged underneath in a stack.
  • FIGS. 4 and 5 A modified embodiment of the box bottom 6 'is shown in FIGS. 4 and 5.
  • the two opposite end plates 8 are made so long that they overlap each other.
  • the two end flaps 8 are glued to one another in a surface area 18 indicated by dash-dotted lines in FIG. 4.
  • the two other end plates 13 lie only loosely on the end plates 8 glued to one another and are supported on them.
  • This embodiment is particularly advantageous since the prefabricated folding boxes are transported lying flat to the filling operation and are only erected there; then only a single glue 18 is to be carried out on each folding box.
  • a window 4 is also punched out in both the side walls 1 and in the two side walls 2.
  • a surface piece 5 provided with an end flap 8 is punched out of all four side walls 1, 2 of the box body, that the two end flaps 8 form the box lid 6 "from two opposite side walls l and that the two end flaps 8 consist of the two other side walls 2 form the box bottom.
  • the surface pieces 5 punched out of the windows 4 of the other two side walls 1 are folded down and lie against the respective side wall 1 on the outside.
  • the end flaps 8 articulated to the surface pieces 5 together form the box bottom.

Landscapes

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

Abstract

Une boîte pliante en carton ondulé découpée d'une seule pièce présente quatre parois latérales (1, 2), dans chacune desquelles une pièce de surface (5, 11) est découpée et pliée le long d'une arête de pliage (7, 12) vers le bas ou vers le haut. Les quatre extrémités (8, 13) de ces pièces de surface (5, 11) sont repliées dans le plan de la fermeture supérieure ou inférieure de la boîte et sont reliées entre elles pour former le fond et le couvercle de la boîte.
PCT/EP1992/001628 1991-07-24 1992-07-17 Boite pliante WO1993001981A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19914124452 DE4124452A1 (de) 1991-07-24 1991-07-24 Faltschachtel
DEP4124452.4 1991-07-24
DEG9124377.2U 1991-11-19
DE9124377 1991-11-19

Publications (1)

Publication Number Publication Date
WO1993001981A1 true WO1993001981A1 (fr) 1993-02-04

Family

ID=25905771

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1992/001628 WO1993001981A1 (fr) 1991-07-24 1992-07-17 Boite pliante

Country Status (3)

Country Link
EP (1) EP0550723A1 (fr)
AU (1) AU2327292A (fr)
WO (1) WO1993001981A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0696540A1 (fr) * 1994-08-09 1996-02-14 SOCIETE CONTINENTALE DU CARTON ONDULE SOCAR Société Anonyme dite: Emballage en un matériau semi-rigide tel que le carton ondulé, pour le conditionnement et l'exposition en vente d'articles divers

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB764526A (en) * 1952-06-11 1956-12-28 Waddington Ltd J Improvements in or relating to cartons and the like
US3040961A (en) * 1961-01-23 1962-06-26 American Can Co Display carton
US3332543A (en) * 1964-09-29 1967-07-25 Mead Corp Display carton
FR2324523A1 (fr) * 1975-09-16 1977-04-15 Sofhunic Sa Flan pour la realisation d'un emballage, en particulier d'un emballage de groupage, et emballage obtenu a l'aide d'un tel flan
US5011070A (en) * 1989-12-07 1991-04-30 Accurate Box Company, Inc. Display carton

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB764526A (en) * 1952-06-11 1956-12-28 Waddington Ltd J Improvements in or relating to cartons and the like
US3040961A (en) * 1961-01-23 1962-06-26 American Can Co Display carton
US3332543A (en) * 1964-09-29 1967-07-25 Mead Corp Display carton
FR2324523A1 (fr) * 1975-09-16 1977-04-15 Sofhunic Sa Flan pour la realisation d'un emballage, en particulier d'un emballage de groupage, et emballage obtenu a l'aide d'un tel flan
US5011070A (en) * 1989-12-07 1991-04-30 Accurate Box Company, Inc. Display carton

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0696540A1 (fr) * 1994-08-09 1996-02-14 SOCIETE CONTINENTALE DU CARTON ONDULE SOCAR Société Anonyme dite: Emballage en un matériau semi-rigide tel que le carton ondulé, pour le conditionnement et l'exposition en vente d'articles divers
FR2723568A1 (fr) * 1994-08-09 1996-02-16 Socar Emballage en un materiau semi-rigide tel que le carton ondule, pour le conditionnement et l'exposition en vente d'articles divers.

Also Published As

Publication number Publication date
EP0550723A1 (fr) 1993-07-14
AU2327292A (en) 1993-02-23

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