WO1994010046A1 - Contenant d'emballage indeformable comportant une zone renforcee pour fixer une poignee en papier - Google Patents

Contenant d'emballage indeformable comportant une zone renforcee pour fixer une poignee en papier Download PDF

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Publication number
WO1994010046A1
WO1994010046A1 PCT/EP1993/002867 EP9302867W WO9410046A1 WO 1994010046 A1 WO1994010046 A1 WO 1994010046A1 EP 9302867 W EP9302867 W EP 9302867W WO 9410046 A1 WO9410046 A1 WO 9410046A1
Authority
WO
WIPO (PCT)
Prior art keywords
packaging container
carrying
side walls
approximately
strap
Prior art date
Application number
PCT/EP1993/002867
Other languages
German (de)
English (en)
Inventor
Ulrich Gierlichs
Original Assignee
Henkel Kommanditgesellschaft Auf Aktien
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 Henkel Kommanditgesellschaft Auf Aktien filed Critical Henkel Kommanditgesellschaft Auf Aktien
Publication of WO1994010046A1 publication Critical patent/WO1994010046A1/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
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/44—Integral, inserted or attached portions forming internal or external fittings
    • B65D5/46—Handles
    • B65D5/46008—Handles formed separately from the container body
    • B65D5/46024—Straps used as handles with anchoring elements fixed in slots

Definitions

  • the invention is directed to a dimensionally stable packaging container made of cardboard or corrugated cardboard with at least two broad side walls and two narrow side walls, a cover flap being articulated on the broad side walls at the top and bottom and a dust flap on the narrow side walls at the top and bottom, and with one of each of the two Ends each on one of two opposite side walls attached, formed from a paper or cardboard strap.
  • Such a packaging container is known from DE-A 30 03 481.
  • This has a carrying loop consisting of a paper strip folded several times along its longitudinal axis. The end areas of this loop are attached to the outside of the packaging container.
  • the paper carrying strap has a double fold which allows the carrying strap to be pivoted from an approximately horizontal position next to the packaging container into a vertical carrying position.
  • This dimensionally stable packaging container can therefore be handled by consumers just as much as packaging containers with a riveted plastic handle.
  • the paper carrying strap is also to be fastened from the outside in the flat and / or folded state of the blank which results after the erection of the packaging container, so that the carrying strap can be attached to the packaging container in a fully automatic manner.
  • a disadvantage of these known packaging containers is that the paper carrying strap is glued to the outside of the packaging container. As a result, there is a risk that the adhesive connection will be damaged during the machine erection of the packaging container blank to the packaging container, the filling of the packaging container or when the packaging containers are stacked or transported, and the packaging container will become damaged Loosens the wrist strap from the packaging container or tears it off when the packaging container is first used.
  • the object of the invention is to provide a solution with which damage to the adhesive fastening of the strap in filling machines and during transport of the packaging container is avoided.
  • this object is achieved according to the invention in that each of the two ends of the carrying strap is guided through a slot-shaped opening in the respective side wall and fastened on the inside of the folding box, and in that both side walls pass through in the area surrounding the slots Attaching a strip of material separated from a lid or dust flap is reinforced to twice the wall thickness and that the side walls and / or the material strips in this area have an embossing with approximately the thickness of the respective paper carrying handle end arranged on the inside of the folding box.
  • the invention relocates the adhesive surface and thus the adhesive connection of the packaging container and the carrying loop from the outside of the packaging container to the inside.
  • the adhesive fastening can therefore not be damaged during handling of the still unsealed packaging container in filling machines, nor during the transport of the filled packaging container.
  • Any shear forces acting on the carrying loop on the outside of the packaging container are also absorbed by the slot-shaped openings in the respective side walls of the packaging container.
  • the reinforcement of the respective area surrounding the slots by strips of material to double the wall thickness prevents the slots from being attacked by shear forces. tearing up.
  • the material strips are each separated from a lid or dust flap, so that compared to the folding box blank usually required for the dimensionally stable packaging container made of cardboard or corrugated cardboard no additional material consumption is necessary.
  • the material strips and / or the side walls in the area of the applied material strips have an embossing of approximately the thickness of the paper handle end glued on the inside of the folding box. It is thereby achieved that the reinforced area is not too thick and there is the possibility of having the glued paper-carrying handle end flush in the reinforced area.
  • the double folding which is also provided, enables the wrist strap to be pivoted from an approximately horizontal position next to the packaging container into a vertical carrying position.
  • the invention further provides that the slot-shaped openings are parallel at an angle of approximately 45 degrees are formed inclined to the fold lines and the ends of the carrying loop are inserted into the slots into the slots up to the outside of the packaging container on the outside of the folding lines which are inclined at an angle of approximately 45 degrees to the longitudinal axis of the carrying loop. This ensures that the strap with the area of the double folds lies closely on the outside of the packaging container.
  • FIG. 1 shows a blank for, a packaging container with a carrying strap glued in a reinforced area
  • FIG. 2 shows a section of the fastening area of a carrying loop end along the section line II-II in FIG. 1
  • FIG. 7a to 7d schematically show the production sequence for producing a paper strip for the carrying strap.
  • Slit-shaped openings 15 and 16 are formed in the side walls 2 and 4 opposite one another in the finished packaging container in an exactly mirror-symmetrical manner.
  • the slot-shaped openings 15 and 15 are somewhat longer than the width of the carrying strap 17, which ends 18 and 19 pass through the slot-shaped openings 15 and 16, and run parallel to the articulation lines of the dust flaps 6, 10 and 8, 12.
  • the ends 18 and 19 of the carrying loop 17 are glued to the back of the blank 1 over the entire surface and flat in embossments 26, 27 on the back of the blank 1 in the area shown in dashed lines.
  • the remaining area of the carrying loop 17 lies flat on the top or front of the blank 1.
  • the double folds 20 and 21 each consist of a folding line 22 arranged both in the state of the packaging container and in the extended state of the carrying strap 17 at an acute angle of approximately 45 degrees to the longitudinal axis of the extended carrying strap 17 and one with the carrying strap pulled out 17 approximately at right angles to the longitudinal axis of the wrist strap.
  • Material strips 28, 29 glued on.
  • the material strips 28 and 29 have been removed from the dust flaps 10 and 12 in the areas designated 30 and 31.
  • either the material strips 28 and 29 have already been punched out directly when the blank 1 is punched in the areas 30 and 31, or perforation lines have been provided in this area which enable the material strips 28 and 29 to be removed from the dust flaps 30 and 31 at a later time .
  • the side wall 4 in the area of the slot-shaped opening 16 has been reinforced to twice the wall thickness.
  • the embossing 27 has a depth of approximately the thickness of the end 19 of the wrist strap 17 glued in the embossing 27.
  • the embossing 27 on the one hand ensures that the end 19 of the strap 17 is flush with the inner surface 33 of the side surface 4 and thus good bonding also with the additional material strip 29 makes it possible, and on the other hand has the effect that the material of the side wall 4 is pressed together in this area and thus compressed and reinforced.
  • the embodiment according to FIG. 3 differs from the embodiment according to FIGS. 1 and 2 in that the embossing 27a there is made somewhat larger and the material strip 29a is provided with a slot-shaped opening 16a which is congruent with the slot-shaped opening 16 in the side wall 4 is formed and arranged.
  • the end 19 of the strap 17 is thus glued through the openings 16 and 16a and then on the back of the material strip 29a forming the inside of the packaging container, which in turn is glued in the embossing 27a.
  • the side wall 4 has an embossing 27 on its inside, in which the end 19 of the strap 17 is glued.
  • the material strip 29a provided with a further slit-shaped opening 16a is now not glued on the inside, as in the embodiment according to FIG. 3, but on the outside of the side wall 4.
  • the end 19 of the carrying loop 17 which is guided through the slot-shaped opening 16 in the side wall 4 is glued to the inner surface 33 of the side wall 4 which has no embossing.
  • the embossment 27b is provided on the outer surface of the side wall 4.
  • the material strip 29a provided with a slot-shaped opening 16a is glued into the embossing.
  • the strap 17 is guided through the two slot-shaped openings 16 and 16a.
  • FIG. 6 an exemplary embodiment is shown in which a material strip 29b provided with an embossing 27c and a slot-shaped opening 16b is glued onto the inside 33 of the side wall 4.
  • the slot-shaped openings 16 and 16b lie congruently one above the other.
  • the end of the strap 17 is from the outside through the two slot-shaped openings 16 and 16b passed through.
  • the end 19 of the strap 17 is glued flat in the embossing 27c.
  • FIG. 7 shows in its partial images a) to d) the manufacturing steps for producing the carrying strap 17.
  • the starting point is the paper strip 25 shown in partial FIG. 7a, preferably folded several times along its longitudinal axis.
  • the paper strip 25 is, for example, folded and glued up to eight times, as described in DE-A 30 03 481 or known from the manufacture of handles for paper bags.
  • the paper strip 25 is cut to the desired and required length, as is indicated in FIG. 7b.
  • the ends 18 and 19 are then folded inwards by 180 degrees. In this case, the first fold line 23 of the double folds 20 and 21 is already formed on each side.
  • the two ends 18 and 19 are then folded outwards and downwards, forming the respective further fold line 22 of the double folds 20 and 21.
  • the ends 18 and 19 are then at a right angle to the rest of the paper strip 25.
  • the fold line 22 runs at an angle of 45 degrees.
  • the fold lines 22, 23 are pre-embossed in the form of embossed lines when the paper strip 25 is cut to length, and the paper strip 25 is subsequently formed to form the fold lines 22, 23 is folded along the embossing line.
  • the slot-shaped openings 15 and 16 are inclined at an angle of 45 degrees to the longitudinal axis of the side surfaces 2 and 4, so that they have the same inclination and the same course as the fold lines 22.
  • the ends 18 and 19 of the wrist strap are then inserted into the respective slots 15 and 16 until the fold lines 22 on the outside of the packaging container or the upper side of the blank contact the slots 15, 16 before the ends 18, 19 on the The inside of the packaging container or the underside of the blank are glued on.

Landscapes

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

Abstract

L'invention vise à réaliser un contenant d'emballage indéformable en carton ou en carton ondulé comprenant au moins deux parois de côté large (3, 5) et deux parois de côté étroit (2, 4) comportant des languettes de couvercle (7, 11; 9, 13) et des languettes antipoussière (6, 10; 8, 12) articulées dessus et dessous, ainsi qu'une anse (17) réalisée dans une bande papier (25), dont les deux extrémités (18, 19) sont fixées sur l'une des deux parois latérales qui se font face (2, 4), et conçu de manière à éviter que la fixation par collage de l'anse ne soit endommagée dans les machines de remplissage et pendant le transport des contenants d'emballage. C'est possible du fait que chaque extrémité (18, 19) de l'anse (17) est introduite dans une ouverture (15, 16) se présentant sous forme de fente ménagée dans chacune des parois latérales (2, 4) concernées et qu'elle est fixée côté face intérieure de la boîte pliante. Les deux parois latérales (2, 4) sont renforcées d'une double épaisseur dans la zone qui entoure les fentes (15, 16), en ajoutant une bande de matériau (28, 29) détachée d'une languette de couvercle ou antipoussière (10, 12). Les parois latérales (2, 4) et/ou les bandes de matériaux (28, 29) comportent dans cette zone un estampage (26, 27, 27a, 27b, 27c) dont l'épaisseur correspond approximativement à l'extrémité de la poignée en papier (18, 19 fixée côté face intérieure de la boîte pliante.
PCT/EP1993/002867 1992-10-26 1993-10-18 Contenant d'emballage indeformable comportant une zone renforcee pour fixer une poignee en papier WO1994010046A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19924236110 DE4236110A1 (de) 1992-10-26 1992-10-26 Formstabiler Verpackungsbehälter mit verstärktem Befestigungsbereich für einen Papiertragegriff
DEP4236110.9 1992-10-26

Publications (1)

Publication Number Publication Date
WO1994010046A1 true WO1994010046A1 (fr) 1994-05-11

Family

ID=6471377

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1993/002867 WO1994010046A1 (fr) 1992-10-26 1993-10-18 Contenant d'emballage indeformable comportant une zone renforcee pour fixer une poignee en papier

Country Status (2)

Country Link
DE (1) DE4236110A1 (fr)
WO (1) WO1994010046A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8322923B2 (en) * 2010-06-15 2012-12-04 Mondi Jackson, Inc Film bag with handle

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997036791A1 (fr) * 1996-03-29 1997-10-09 The Procter & Gamble Company Carton a paroi mince avec zones d'attache de la poignee renforcees

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3003481A1 (de) * 1980-01-31 1981-08-06 Heinz 4800 Bielefeld Schwerdfeger Formstabiler verpackungsbehaelter, insbesondere verpackungskarton
DE3209220A1 (de) * 1982-03-13 1983-09-22 Neubronner, geb. Korte, Erika, 6242 Kronberg Klebetraeger fuer aus kartonzuschnitten gefertigte behaelter
US4583681A (en) * 1984-09-10 1986-04-22 Purex Corporation Extensible handle carton with leakage preventing flap structure
US4763833A (en) * 1987-04-10 1988-08-16 Liberty Diversified Industries Tote carrier with integrally formed handle straps
US4884837A (en) * 1987-08-03 1989-12-05 Kabushiki Kaisha P C Planning Handle fitting structure for packaging box
FR2653747A1 (fr) * 1989-10-26 1991-05-03 Nicollet Hugues Sa Emballage a laniere formant poignee, en carton, carton ondule ou autre materiau en feuille, convenablement decoupe et plie, et flan correspondant.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1925773U (de) * 1965-08-03 1965-10-21 Heinrich Nicolaus G M B H Grossraumfaltschachtel mit klappdeckel und trageband.
DE1911465A1 (de) * 1968-03-22 1969-11-13 Karl Egger Kunststoffwerk Fa Verfahren zur Herstellung von Pfropf-Co-Polymerisaten auf der Basis von Polyvinylchlorid
US4986420A (en) * 1989-08-11 1991-01-22 The Proctor & Gamble Company Package with multi-ply side panels and strap handle

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3003481A1 (de) * 1980-01-31 1981-08-06 Heinz 4800 Bielefeld Schwerdfeger Formstabiler verpackungsbehaelter, insbesondere verpackungskarton
DE3209220A1 (de) * 1982-03-13 1983-09-22 Neubronner, geb. Korte, Erika, 6242 Kronberg Klebetraeger fuer aus kartonzuschnitten gefertigte behaelter
US4583681A (en) * 1984-09-10 1986-04-22 Purex Corporation Extensible handle carton with leakage preventing flap structure
US4763833A (en) * 1987-04-10 1988-08-16 Liberty Diversified Industries Tote carrier with integrally formed handle straps
US4884837A (en) * 1987-08-03 1989-12-05 Kabushiki Kaisha P C Planning Handle fitting structure for packaging box
FR2653747A1 (fr) * 1989-10-26 1991-05-03 Nicollet Hugues Sa Emballage a laniere formant poignee, en carton, carton ondule ou autre materiau en feuille, convenablement decoupe et plie, et flan correspondant.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8322923B2 (en) * 2010-06-15 2012-12-04 Mondi Jackson, Inc Film bag with handle

Also Published As

Publication number Publication date
DE4236110A1 (de) 1994-04-28

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