EP0549837A1 - Faltschachtel aus Karton sowie Zuschnitte und Maschine zur Erstellung dieser Schachtel - Google Patents

Faltschachtel aus Karton sowie Zuschnitte und Maschine zur Erstellung dieser Schachtel Download PDF

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Publication number
EP0549837A1
EP0549837A1 EP91403320A EP91403320A EP0549837A1 EP 0549837 A1 EP0549837 A1 EP 0549837A1 EP 91403320 A EP91403320 A EP 91403320A EP 91403320 A EP91403320 A EP 91403320A EP 0549837 A1 EP0549837 A1 EP 0549837A1
Authority
EP
European Patent Office
Prior art keywords
flaps
mandrel
box
face
flap
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.)
Granted
Application number
EP91403320A
Other languages
English (en)
French (fr)
Other versions
EP0549837B1 (de
Inventor
Jean-Yves Bacques
Guy Coalier
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.)
Otor SA
Original Assignee
Otor SA
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 Otor SA filed Critical Otor SA
Publication of EP0549837A1 publication Critical patent/EP0549837A1/de
Application granted granted Critical
Publication of EP0549837B1 publication Critical patent/EP0549837B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65D5/02—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
    • B65D5/029—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 the tubular body presenting a special shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/26—Folding sheets, blanks or webs
    • B31B50/28—Folding sheets, blanks or webs around mandrels, e.g. for forming bottoms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/26—Folding sheets, blanks or webs
    • B31B50/44—Folding sheets, blanks or webs by plungers moving through folding dies

Definitions

  • the present invention relates to boxes of cardboard, corrugated cardboard or similar sheet material, as well as the blanks of such material for the production of said boxes and a machine for producing said boxes from said blanks.
  • Such cases are used to package objects or groups of objects which are introduced therein by the cover which remains open, the closing of said cover being carried out only after introduction of said objects.
  • the section of the load constituted by said objects or groups of objects is constant over the entire height of said load and adapts best along the height of the body in which said load is introduced, in the shape of said box, so that at least some projecting corners of said box are empty.
  • these empty projecting corners of the box which are exposed to external aggressions, can be easily torn, which is detrimental to the presentation and the protection of the packaged products.
  • the empty corners of the box are a waste of sheet material, since they are unnecessary.
  • the object of the present invention is to remedy these drawbacks.
  • sheet material such as cardboard or corrugated cardboard, comprising two or two square or rectangular lateral faces connected by a fold line, said fold lines being parallel to each other and said lateral faces forming a rectangular parallelepiped, is remarkable in that it comprises other lateral faces forming a pyramid joined by its base to said parallelepiped and in that each of said other faces is formed by a flap having free edges.
  • US-A-2,643,815 relates to a box, intended to contain bulk products, comprising trapezoidal flaps connected to each other by triangular gussets intended to form the seal between the trapezoidal flaps when the the bulk product is poured out of the box using the spout formed by the pyramidal part of the box.
  • the gussets forming an integral part of the flaps, require, during the formation in the box, a specific folding, incompatible with the techniques of industrial production of the boxes.
  • the box according to the invention comprises lateral tabs ensuring sealing along the lateral edges of said pyramid.
  • Said other lateral faces could be triangular.
  • they are given a trapezoidal shape.
  • a blank of sheet material such as cardboard or corrugated cardboard intended for the production of the box in accordance with the present invention and comprising a series of first rectangular or square flaps connected to each other by first fold lines parallel to each other and a first set of side flaps arranged on one side of said series of flaps, connected thereto by fold lines perpendicular to said first fold lines and intended to form at least partially the bottom of said box, is remarkable in that it comprises second triangular or trapezoidal flaps, each of which is connected, by its base and on the side opposite to the side flaps of said first set, to one of said first flaps the along a third fold line perpendicular to said first fold lines.
  • At least some of said second flaps comprise, along at least one of their inclined edges, a triangular folding tab, connected to said second corresponding flap by a fold line.
  • the blank comprises a second set of lateral flaps arranged on the side of the small base of said second flaps, connected to these by fourth fold lines perpendicular to said first fold lines and intended to form at least partially a sealing face for said box.
  • a first flap and a second flap of said blank are perfectly positioned relative to the mandrel and held relative to the corresponding faces of the latter during the winding of said blank, so that the box obtained is particularly precise in shape.
  • said means for fixing to each other said second flaps comprise means for folding down said triangular tabs and for fixing them to the second flaps which are adjacent to those which carry them.
  • said means for winding said series of first flaps around the mandrel comprise a movable assembly comprising tilting arms.
  • Figure 1 shows, flat, a blank of sheet material for the manufacture of an embodiment of a box according to the present invention.
  • Figures 2 and 3 show in perspective the box obtained from the blank of Figure 1, said box being respectively shown open ( Figure 2) and closed ( Figure 3).
  • FIG. 4 illustrates, in vertical section, a use of the box of FIGS. 2 and 3.
  • Figure 5 shows, in perspective, a mandrel and a pressure plate for the production of the box according to the invention.
  • Figures 6a, 6b, 6c and 7a, 7b, 7c schematically illustrate the process of forming the box of the invention from the blank of Figure 1, Figures 6a, 6b and 6c corresponding to cross sections of the part parallelepiped of the mandrel and Figures 7a, 7b and 7c to longitudinal sections of said mandrel.
  • Figures 8,11 and 14 are schematic elevational views of a machine for the manufacture of the box of the invention, from the blank of Figure 1, at different stages of this manufacture.
  • Figures 9,12 and 15 are schematic views from above corresponding respectively to Figures 8,11 and 14.
  • Figures 10,13 and 16 are partial side views, perpendicular to Figures 8,11 and 14, corresponding respectively to Figures 9,12 and 15.
  • each flap 1,2,3 and 4 are respectively provided with rectangular flaps 10.1, 10.2, 10.3, 10.4.
  • Each side flap 10.1, 10.2, 10.3, 10.4 is articulated to the corresponding flap 1,2,3 or 4 by a preformed fold line 11.1, 11.2, 11.3 or 10.4.
  • These fold lines 11.1, 11.2, 11.3 and 11.4 are aligned and perpendicular to the fold lines 5 to 7 and 9.
  • a trapezoidal flap 12.1 is associated with each flap 1 to 4, 12.2, 12.3 and 12.4.
  • Each flap 12.1, 12.2, 12.3, 12.4 is articulated to the corresponding flap 1,2,3,4 by a preformed fold line 13.1, 13.2, 13.3 or 13.4, corresponding to its large base.
  • the fold lines 13.1, 13.2, 13.3 and 13.4 are aligned and perpendicular to the fold lines 5 to 7 and 9.
  • the rectangular shutters 1 to 4 and the tongue 8 all have the same height h .
  • the two flaps 1 and 3 are identical to each other and have a length L.
  • the two flaps 2 and 4 are identical to each other and have a length l , less than L.
  • each trapezoidal flap 12.1 to 12.4 is associated with a rectangular flap 14.1, 14.2, 14.3 or 14.4.
  • Each flap 14.1 to 14.4 is articulated to the corresponding flap 12.1 to 12.4 by a preformed fold line 15.1, 15.2, 15.3 or 15.4, corresponding to the small base of said flaps 12.1 to 12.4.
  • the fold lines 15.1 to 15.4 are aligned and perpendicular to the fold lines 5 to 7 and 9.
  • each of the flaps 12.2 and 12.4 are articulated triangular tabs 16, along preformed fold lines 17.
  • the triangular tabs 16 of the flap 12.2 are housed respectively between the latter and the flaps 12.1 and 12.3, while a triangular tongue 16 of the shutter 12.4 and housed between the latter and the shutter 12.3.
  • the other triangular tongue 16 of the flap 12.4 projects outwards, on the side of the tongue 8.
  • the blank F is intended to form, by winding and securing the flaps 1 to 4 and securing the flaps 12.1 to 12.4 and the flaps 10.1, 10.2, 10.3, 10.4,14.1, 14.2, 14.3 and 14.3 as described below more in detail with regard to Figures 6 to 16 - the body C shown in Figure 3.
  • the body C has the general appearance of a parallelepiped pa surmounted by a pyramid py .
  • the large lateral faces of the parallelepiped pa are formed by flaps 1 and 3 while the small lateral faces of the latter are formed by flaps 2 and 4, the flaps 12.1, 12.3 and 12.2, 12.4 respectively forming the large faces and the small faces of the pyramid py .
  • the bottom of the box C is constituted by the flaps 10.1, 10.2, 10.3 and 10.4, while the cover of said box C is constituted by the flaps 14.1, 14.2, 14.3 and 14.4.
  • the tongues 16 are folded against the large faces of the pyramid py and are fixed there, preferably by gluing, to ensure sealing along the lateral edges of said pyramid.
  • the flaps 10.1 and 10.3 are identical and rectangular. They have a length equal to the length L of flaps 1 and 3.
  • the flaps 10.2 and 10.4 are identical to each other. They have a length equal to the length 1 of the flaps 2 and 4.
  • FIG 2 there is shown the body C with its open pyramid, so as to show the relative arrangements of flaps 12.1 to 12.4, flaps 14.1 to 14.4 and the tabs 16.
  • the provision of Figure 2 does not occur during the manufacturing process described below, the box being automatically closed on the side of its pyramid.
  • FIG. 4 there is illustrated, in vertical section, an application of the box C to the packaging of bottles B separated by a separation spider S. It can be seen that, thanks to the pyramidal part py of the box c, corresponding to the flaps 12.1 to 12.4, the upper part of the bottles B is joined by the box C.
  • the empty projecting corners 18 (in dotted lines) are eliminated and replaced by inclined walls which are not very vulnerable to external aggressions.
  • at each corner compared to a known rectangular box, it can be seen that less sheet material is used, the saving for each upper corner being able to amount to approximately 30%.
  • FIGS. 8 to 16 a machine is schematically illustrated allowing the manufacture of the body C, with the pyramidal part py closed by the flaps 14.1 to 14.4, but the bottom (formed by the flaps 10.1 to 10.4) open.
  • FIGS. 8 to 16 a machine is schematically illustrated allowing the manufacture of the body C, with the pyramidal part py closed by the flaps 14.1 to 14.4, but the bottom (formed by the flaps 10.1 to 10.4) open.
  • the machine of FIGS. 8 to 16 comprises a mandrel 20 (shown on a larger scale in FIG. 5), the external shape of which corresponds to the internal shape of the box C to be obtained from the blank F.
  • the mandrel 20 comprises a parallelepiped part 21 extended by a pyramidal part 22.
  • the length of the parallelepiped part 21 of the mandrel 20 may be different from the height h of the side panels of the body C.
  • the mandrel 20 may be solid or only made up of a frame delimiting its edges, as shown in said Figures 6 and 7. In these figures, it has been assumed that said mandrel 20 consisted of profiles 23 (seen in section in FIGS.
  • FIGS. 7a to 7c defining rectangular lateral support faces 24 to 27 for the flaps 1 to 4 of the blank F, folding edges 28 to 31 corresponding to the folding lines 5 to 9, trapezoidal bearing faces 32 to 35 for the flaps 12.1 to 12.4, junction edges 36 to 39 for the latter and a front bearing face 40 for the flaps 14.1 to 14.4, the contour of said front bearing face 40 forming fold edges corresponding to the fold lines 15.1 to 15.4 of said flaps 14.1 to 14.4.
  • FIGS. 6a, 6b, 6c and 7a, 7b, 7c the process of positioning the blank F relative to the mandrel 20 is schematically illustrated, when it is desired to apply the intermediate flap 3 against the corresponding lower face 24 of the mandrel 20.
  • a blank F is brought in the vicinity of the mandrel 20, so that its flap 3 is disposed at least approximately opposite the bearing face. 24.
  • the lateral positioning and the longitudinal positioning of said flap 3 relative to said face 25 are sought as precise as possible, it may happen that a lateral shift d1 and a longitudinal shift d2 appear between the flap 3 and the bearing faces 24 and 32 (see Figures 6a and 7a).
  • a lateral shift d1 and a longitudinal shift d2 appear between the flap 3 and the bearing faces 24 and 32 (see Figures 6a and 7a).
  • flap 3 is brought closer to the bearing face 24 by means of a pressure plate 50 (see Figure 5), whose profile is concave and which, longitudinally relative to the mandrel 20, has a face 51 superimposed on the rectangular face 24 of said mandrel and a face 52 superimposed on the trapezoidal face 32 of the mandrel 20, the faces 51 and 52 being connected to each other by an edge 53 superimposed on the edge 41 connecting said faces 24 and 32 of said mandrel 20.
  • a pressure plate 50 see Figure 5
  • the flaps 2.1 on the one hand, and the flap 4 and the tongue 8 on the other hand bear against the mandrel 20 (see FIG. 6b), which generates a lateral guiding effect and positions the flap 3 relative to the bearing face 24 (see FIG. 6c).
  • the trapezoidal faces 32 and 52 exert pressure on the flap 12.3, by folding it around the fold line 13.3 connecting it to the flap 3 and sliding the blank F longitudinally so that this fold line comes to the plumb with edge 41 (see FIG. 7b).
  • the plate 50 presses the shutter 3 between the bearing face 24 see FIGS. 6c and 7c
  • the fold lines 6, 7 and 13.3 are exactly and respectively superimposed on the edges 28, 31 and 41 of the mandrel 20.
  • the formation of the body C can be continued by winding the flaps 1,2,4 and the tongue 8 around the parallelepiped part 21 of said mandrel and folding of the flaps 12.1, 12.2 and 12.4 against the trapezoidal faces of the pyramidal part 22 thereof.
  • the flaps 1,2,4,12.1,12.2 and 12.4 are respectively applied against the faces 26,25,27,34,33 and 35, the tongue 8 being folded down on the face 26 (before or after part 1). It is therefore possible to fasten respectively, for example by gluing, the tongue 8 and the flap 1, and between them the flaps 12.1 to 12.4, thanks to the triangular tongues 16.
  • the flaps 14.1 to 14.4 are folded around the edges of the front face 40 of the mandrel 20 corresponding respectively to the fold lines 15.1 to 15.4, to come to bear against said front face 40, and they are then secured to each other , for example by gluing.
  • this box C To fill this box C, it is released from the mandrel 20 and it is filled through its open bottom consisting of integral flaps 10.1, to 10.4. After filling, the box C can be closed by folding said flaps 10.1 to 10.4, respectively around the fold lines 11.1 to 11.4, and finally by securing said flaps 10.1 to 10.4, for example by gluing. We then obtain the closed box C shown in FIG. 3.
  • This machine comprises a frame 60 with respect to which the mandrel 20 and the pressure plate 50 are mounted. It further comprises a device (not shown), of any known type, making it possible to remove one by one of the blanks F in a magazine to bring them under the mandrel 20.
  • Glueers 61 to 67 mounted on the frame 60, make it possible to deposit lines of adhesive 68 to 74, respectively on the tongue 8, on the tongues 16 and on the flaps 14.2 and 14.4, during the supply of a blank F under the mandrel 20.
  • the blank F is arranged, already glued, under the mandrel 20 in the position shown in FIGS. 6a and 7a, above the pressure plate 50, moved by a jack 75, carried by frame 60.
  • the machine comprises a mechanism comprising a movable assembly 76 which can be raised or lowered by means of a jack 77, bearing on the frame 60.
  • the moving element 76 comprises two articulated arms 78 and 79, for example respectively driven by a linkage 80 connected to the frame 60 and by a cam 81 mounted on said frame.
  • Shareholders 82 to 84 are mounted on the frame 60 and can fold down the flaps 12.4, 12.2 and 12.1 and the flaps 14.4, 14.2 and 14.1 respectively.
  • Another actuator 85 can fold the flap 14.3.
  • Pressers 86 and 87 also mounted on the frame 60, are provided for applying the tongue 86 and the flap 1 against the face 26 of the mandrel 20.
  • Other pressers 88 to 91 are provided for folding the tongues 16 against the mandrel 20.
  • the blank F then takes, relative to the mandrel 20, successively the relative positions illustrated in Figures 6a, 6b, 6c and 7a, 7b, 7c. Then, the rise of the moving assembly 76 continuing, the arms 78 and 79 respectively press the flaps 1,2,4 against the corresponding faces of the mandrel 20 (see FIG. 11).
  • the actuators 82 to 84 fold the flaps 12.2, 12.1 and 12.4 and the flaps 14.2, 14.1 and 14.4 ( Figures 12 and 13), the presser 86 applies the tongue 8 against the face 26 of the mandrel ( Figure 11), after which the another presser 87 applies the shutter 1 against the tongue 8 and the face 26 (FIG. 14). Thanks to the lines of adhesive 68, 73 and 74, the flap 1 is therefore secured to the tongue 8 and the flaps 14.1, 14.2 and 14.4 are secured to each other (see FIGS. 12 and 13).
  • the actuators 85 and 88 to 91 fold the flap 14.3 and the tabs 16, respectively against the front face 40 and the faces 32 and 34 of the mandrel 20 ( Figures 15 and 16). Thanks to the lines of adhesive 69 to 72, 73 and 74, the tongues 16 are secured to the flaps 12.1 and 12.3 and the flap 14.3 is secured to the flaps 14.1, 14.2 and 14.4.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Cartons (AREA)
EP91403320A 1990-08-06 1992-01-01 Faltschachtel aus Karton sowie Zuschnitte und Maschine zur Erstellung dieser Schachtel Expired - Lifetime EP0549837B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9010026A FR2665421B1 (fr) 1990-08-06 1990-08-06 Caisse en une matiere en feuille, flan et machine pour la realisation d'une telle caisse.

Publications (2)

Publication Number Publication Date
EP0549837A1 true EP0549837A1 (de) 1993-07-07
EP0549837B1 EP0549837B1 (de) 1996-07-10

Family

ID=9399457

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91403320A Expired - Lifetime EP0549837B1 (de) 1990-08-06 1992-01-01 Faltschachtel aus Karton sowie Zuschnitte und Maschine zur Erstellung dieser Schachtel

Country Status (7)

Country Link
US (1) US5160307A (de)
EP (1) EP0549837B1 (de)
AT (1) ATE140196T1 (de)
DE (1) DE69212130T2 (de)
DK (1) DK0549837T3 (de)
ES (1) ES2091892T3 (de)
FR (1) FR2665421B1 (de)

Families Citing this family (23)

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US5400955A (en) * 1993-02-05 1995-03-28 Otor Box formed from a sheet material, blank
GB2296706B (en) * 1994-12-16 1998-07-08 Petrushkin Limited M Polygonal box
FR2775658B1 (fr) * 1998-03-03 2000-06-16 Otor Sa Procede et machine pour la realisation d'une caisse octogonale a coins coupes en matiere en feuille
US6358191B1 (en) 1999-08-27 2002-03-19 The Mead Corporation System and method for flexible control and adjustment of a box forming machine
US7350670B2 (en) * 2004-09-30 2008-04-01 Smurfit-Stone Container Enterprises, Inc. Bag-in-box container
US7717838B2 (en) * 2005-12-16 2010-05-18 Smurfit-Stone Container Enterprises, Inc. Blank and methods and apparatus for forming a dispenser case from the blank
US8133163B2 (en) * 2006-10-03 2012-03-13 Smurfit-Stone Container Enterprises, Inc. Apparatus for forming a barrel from a blank
US9061786B2 (en) * 2006-10-26 2015-06-23 Rock-Tenn Shared Services, Llc Blank of sheet material and methods and apparatus for forming a container from the blank
US8973811B2 (en) 2006-11-14 2015-03-10 Rock-Tenn Shared Services, Llc Shipping and display container
GB0700727D0 (en) * 2007-01-15 2007-02-21 Meadwestvaco Packaging Systems Method and apparatus for forming a package
US8011564B2 (en) 2007-10-11 2011-09-06 Georgia-Pacific Corrugated Llc Easy opening carton having improved stacking strength
US8087569B2 (en) * 2008-04-25 2012-01-03 Georgia-Pacific Corrugated Llc Polygonal tray having reinforced corners
DE102009043863B4 (de) * 2009-08-26 2011-06-01 Meypack Verpackungssystemtechnik Gmbh Verfahren zur Herstellung eines Tragkorbs für Flaschen, sowie dazu geeignete Verpackungsmaschine und Kartonzuschnitt
US9022913B2 (en) * 2009-11-02 2015-05-05 Rock-Tenn Shared Services, Llc Methods and a machine for forming a container from a blank
US11433634B2 (en) * 2012-10-19 2022-09-06 Westrock Shared Services, Llc Container forming apparatus and method
CA2830279C (en) * 2012-10-19 2020-10-20 Rock-Tenn Shared Services, Llc Container forming apparatus and method
US9701087B2 (en) 2013-09-06 2017-07-11 Westrock Shared Services, Llc Methods and machine for forming a container from a blank using a pre-fold mandrel section
US9878512B2 (en) 2013-09-06 2018-01-30 Westrock Shared Services, Llc Methods and machine for forming a shipping and display container from a blank assembly using a pre-fold mandrel section
US10052837B2 (en) 2014-06-18 2018-08-21 Westrock Shared Services, Llc Methods and a machine for forming a container from a blank using a rotatable glue panel folder
US10556396B2 (en) 2014-12-19 2020-02-11 Westrock Shared Services, Llc Methods and a machine for forming a shelf-ready shipper display system
US10987889B2 (en) 2015-09-21 2021-04-27 Westrock Shared Services, Llc Methods and machine for forming a shipping container with an article retaining web
WO2018132359A1 (en) * 2017-01-13 2018-07-19 Graphic Packaging International, Llc Carton with top closure
US10899101B2 (en) 2018-04-10 2021-01-26 Westrock Shared Services, Llc Machine and methods for attaching retaining web to container blank

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2572610A (en) * 1949-06-24 1951-10-23 Jack A Gilbert Carton and carton blank
US2643815A (en) * 1951-01-26 1953-06-30 Komeo Oscar Sanitary milk carton
GB820050A (en) * 1954-12-09 1959-09-16 Jagenberg Werke Ag Apparatus for producing containers from paper, card or the like
FR1216303A (fr) * 1958-09-16 1960-04-25 Boîte en carton à montage rapide
EP0334707A1 (de) * 1988-03-22 1989-09-27 Otor Verfahren und Maschine für die Herstellung von polygonalen Schachteln aus Bogenmaterial und daraus hergestellte Schachtel

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Publication number Priority date Publication date Assignee Title
US2001177A (en) * 1933-03-09 1935-05-14 Reinforced Paper Bottle Corp Winding mechanism for paper bottles
CH627414A5 (de) * 1978-04-21 1982-01-15 Sig Schweiz Industrieges Einrichtung zur herstellung von packungshuelsen aus folienzuschnitten.
FR2440827A1 (fr) * 1978-11-10 1980-06-06 Embadac Procede et machine pour fabriquer un element tubulaire notamment pour la formation de boites
DE3541821A1 (de) * 1985-11-27 1987-06-04 Bosch Gmbh Robert Vorrichtung zum formen von huelsen fuer verpackungsbehaelter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2572610A (en) * 1949-06-24 1951-10-23 Jack A Gilbert Carton and carton blank
US2643815A (en) * 1951-01-26 1953-06-30 Komeo Oscar Sanitary milk carton
GB820050A (en) * 1954-12-09 1959-09-16 Jagenberg Werke Ag Apparatus for producing containers from paper, card or the like
FR1216303A (fr) * 1958-09-16 1960-04-25 Boîte en carton à montage rapide
EP0334707A1 (de) * 1988-03-22 1989-09-27 Otor Verfahren und Maschine für die Herstellung von polygonalen Schachteln aus Bogenmaterial und daraus hergestellte Schachtel

Also Published As

Publication number Publication date
DE69212130T2 (de) 1996-11-07
DK0549837T3 (da) 1996-10-14
EP0549837B1 (de) 1996-07-10
ATE140196T1 (de) 1996-07-15
FR2665421A1 (fr) 1992-02-07
US5160307A (en) 1992-11-03
FR2665421B1 (fr) 1994-05-13
ES2091892T3 (es) 1996-11-16
DE69212130D1 (de) 1996-08-14

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