WO2008043084A1 - Blank and expandable carton - Google Patents
Blank and expandable carton Download PDFInfo
- Publication number
- WO2008043084A1 WO2008043084A1 PCT/US2007/080620 US2007080620W WO2008043084A1 WO 2008043084 A1 WO2008043084 A1 WO 2008043084A1 US 2007080620 W US2007080620 W US 2007080620W WO 2008043084 A1 WO2008043084 A1 WO 2008043084A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- chimney
- panel
- wall
- collapsible
- carton
- Prior art date
Links
- 239000002131 composite material Substances 0.000 claims description 63
- 238000000034 method Methods 0.000 description 28
- 239000000853 adhesive Substances 0.000 description 15
- 230000001070 adhesive effect Effects 0.000 description 15
- 239000003292 glue Substances 0.000 description 8
- 238000004806 packaging method and process Methods 0.000 description 8
- 230000001154 acute effect Effects 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 239000011800 void material Substances 0.000 description 3
- 241000153282 Theope Species 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- -1 corrugated board Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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
- B65D5/54—Lines of weakness to facilitate opening of container or dividing it into separate parts by cutting or tearing
-
- 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
- B65D5/0005—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 of variable capacity
Definitions
- This invention relates generally to cartons and, more specifically, to cartons that are expandable.
- Certain cartons are expandable or can otherwise be arranged to include an expanded open top, which is sometimes referred to as a chimney.
- the expanded open top increases the volume or capacity of the carton and allows a consumer to, for example, pour ice into the expanded open top and on top of the contents of the carton.
- these expandable cartons are sometimes referred to as ice-pack cartons. It is also desirable for such cartons to retain liquid that may accumulate in the bottom of the carton.
- the expandable cartons found in the prior art are ill-suited for being erected, end-loaded, closed, and sealed in the same manner as a conventional end- loaded carton.
- an expandable carton with an expansion feature that is configured to form a chimney.
- the carton can be preformed (i.e. pre-folded and pre-glued) into a collapsed tubular structure by a carton pre-folding machine, which is sometimes referred to as in-plant equipment (IPE).
- IPE in-plant equipment
- the chimney is formed during the IPE phase such that the automatic packaging machine, sometimes referred to as out-plant equipment (OPE), does not have to be highly specialized so as to form the chimney during the OPE phase.
- OPE out-plant equipment
- the chimney is formed in a step that is independent of the formation of the collapsed tubular structure by securing the end edges of the blank are secured together.
- the blank requires less precise handling on the IPE.
- the exemplary embodiments described herein also provide a versatile blank that can be folded according to various methods so as to select the positions of collapsible end walls of the chimney. Accordingly, the positions of the collapsible end walls of the chimney can be selected so as not to obstruct end loading of the carton when configured as a tubular structure.
- the positions of the collapsible end walls, in combination with means for separating described herein, provide that the exemplary cartons include a chimney that is easy to erect.
- the carton includes a tubular structure defined by a top wall, a pair of side walls, and a bottom wall.
- the carton further includes end closure structures which define end walls at the opposite open ends of the tubular structure.
- the top wall is divisible into two chimney side panels and that can be erected to form side walls of the chimney.
- the chimney side panels can be separated by means for separating including, but not limited to, a tear strip, a severance line, combinations thereof, and the like.
- a pair of collapsible chimney end walls is each hingedly connected to the top wall and to a respective end wall.
- Each collapsible chimney end wall includes a chimney end panel and chimney gusset panels that are folded and secured in a face contacting arrangement with one of the walls.
- means for separating the chimney side panels also separates adjacent chimney gusset panels. Once the chimney side panels are separated from one another and adjacent chimney gusset panels are separated from one another, the chimney side panels can be folded outwardly to form the side walls of the chimney and the collapsible chimney end walls unfold or expand to form the end walls of the chimney.
- a blank for forming an expandable carton includes a top panel that includes a first chimney side panel and a second chimney side panel, which are separable from one another.
- the blank also includes a first panel group that is hingedly connected to the first chimney side panel along a first end edge of the top panel and a second panel group that is hingedly connected to the second chimney side panel along the first end edge of the top panel.
- the first panel group and the second panel group are configured to be folded and secured to form a collapsible chimney end wall without otherwise folding or securing the blank.
- Each of the first panel group and the second panel group include a chimney gusset panel that is hingedly connected to a respective one of the first chimney side panel and the second chimney side panel; a chimney end panel that is hingedly connected to the chimney gusset panel; and a top end flap panel that is hingedly connected to the chimney end panel.
- the first panel group and the second panel group can be folded and secured to one another such that the top end flap panels form a composite top end flap; the chimney end panels form a composite chimney end panel; and the composite chimney end panel and the chimney gusset panels form the collapsible chimney end wall.
- the blank further includes a first side panel that is hingedly connected to the top panel and a second side panel that is hingedly connected to a second side edge of the top panel.
- a first side end flap is hingedly connected to the first side panel and a second side end flap is hingedly connected to the second side panel.
- the first side - A - end flap is adjacent to and separable from the first panel group and the second side end flap is adjacent to and separable from the second panel group. Since the panel groups are separable from the side end flaps, the panel groups can be folded and secured to one another as described above without necessitating additional folding of the blank.
- the collapsible chimney end wall can be selectively positioned in a substantially face contacting arrangement to any one of the inside surface of a top wall of the carton, the outside surface of a top wall of the carton, and the outside surface of the end wall of the carton.
- the blank further includes a removable tear strip that extends substantially across the top panel to secure the first chimney side panel to the second chimney side panel.
- the tear strip further secures the chimney gusset panels together.
- a collapsed, end-loadable and expandable carton includes an open ended tubular structure formed from a plurality of panels that are hingedly connected one to the next.
- a first one of the plurality of panels includes a first chimney side panel and a second chimney side panel that are separable from one another.
- the first chimney side panel and the second chimney side panel when separated, are foldable to provide the side walls of a chimney.
- the collapsed carton further includes a first collapsible chimney end wall and a second collapsible chimney end wall, each being hingedly connected to an opposite end edge of the first one of the plurality of panels.
- the collapsed carton also including a first composite top end flap that is hingedly connected to the first collapsible chimney end wall and a second composite top end flap that is hingedly connected to the second collapsible chimney end wall.
- the first composite top end flap and the second composite top end flap each extend outwardly with respect to an open end of the tubular structure.
- the first collapsible chimney end wall and the second collapsible chimney end wall are selectively positionable to extend outwardly so as to be in a substantially face contacting arrangement with a respective one of the first top end flap and the second top end flap, or to extend inwardly so as to be in a substantially face contacting arrangement with the outside surface of the first one of the plurality of panels.
- an expandable carton includes a tubular structure defined by a top wall, a bottom wall, a first side wall, and a second side wall.
- the top wall includes a first chimney side panel and a second chimney side panel that are separable from one another.
- the first chimney side panel is hingedly connected to the first side wall and the second chimney side panel is hingedly connected to the second side wall.
- the expandable carton also includes a first end wall and a second end wall, each closing an open end of the tubular structure and a first collapsible chimney end wall and a second collapsible chimney end wall, each being positioned adjacent the outside surface of one of the walls of the carton.
- Each of the collapsible chimney end walls includes a chimney end panel hingedly connected to one of the first end wall and the second end wall and a first chimney gusset panel and a second chimney gusset panel that are separable from one another.
- Each of the chimney gusset panels connects the chimney end panel to a respective one of the first chimney side panel and the second chimney side panel.
- the first chimney side panel, the second chimney side panel, the first collapsible chimney end wall, and the second collapsible chimney end wall are movable to respective raised positions to define a periphery of a chimney.
- each of the first collapsible chimney end wall and the second collapsible chimney end wall is positioned adjacent the outside surface of the top wall.
- the first collapsible chimney end wall is positioned adjacent the outside surface of the first end wall and the second collapsible chimney end wall is positioned adjacent the outside surface of the second end wall.
- the first chimney side panel and the second chimney side panel are separable by a tear strip.
- the first chimney gusset panel and the second chimney gusset panel are separable from one another by the tear strip.
- the removal of the tear strip separates the first chimney side panel from the second chimney side panel and separates the first chimney gusset panel from the second chimney gusset panel.
- the tear strip includes an end tab at each of its ends. Each end tab is secured to a respective one of the end walls to secure the first collapsible chimney end wall in a substantially face contacting arrangement to the first end wall and to secure the second collapsible chimney end wall in a substantially face contacting arrangement to the second end wall.
- FIG. 1 is a plan view of a blank for forming an expandable carton, according to a first exemplary embodiment of the present invention.
- FIGs. 2-4 are plan views of the blank of FIG. 1 that illustrate steps of an exemplary method of forming a collapsed tubular structure.
- FIG. 5 is a perspective view of an erected tubular structure formed from the blank of FIG. 1.
- FIG. 6 is a perspective view of a carton formed from the blank of FIG. 1.
- FIGs. 7 and 8 are perspective views of the carton of FIG. 6 that illustrate steps of an exemplary method of forming a chimney.
- FIG. 9 is a plan view of a blank for forming an expandable carton, according to a second exemplary embodiment of the present invention.
- FIGs. 10-12 are plan views of the blank of FIG. 9 that illustrate steps of an exemplary method of forming a collapsed tubular structure.
- FIG. 13 is a perspective view of an erected tubular structure formed from the blank of FIG.9.
- FIGs. 14 and 15 are perspective views of a carton formed from the blank of FIG. 9 that illustrate steps of an exemplary method of forming a chimney.
- FIG. 16 is a plan view of a blank for forming an expandable carton, according to a third exemplary embodiment of the present invention.
- FIGs. 17-19 are plan views of the blank of FIG. 16 that illustrate steps of an exemplary method of forming a collapsed tubular structure.
- FIG. 20 is a perspective view of an erected tubular structure formed from the blank of FIG. 16.
- FIG. 21 is a perspective view of a carton formed from the blank of FIG. 16.
- FIGs. 22 and 23 are perspective views of the carton of FIG. 21 that illustrate steps of an exemplary method of forming a chimney.
- carton refers, for the non-limiting purpose of illustrating the various features of the invention, to a container for enclosing, carrying, and dispensing articles, such as beverage cans or bottles.
- teachings of the invention can be applied to other containers.
- a carton is formed from a blank, which is preferably a single sheet of suitable substrate.
- suitable substrate includes all manner of foldable sheet material such as paperboard, corrugated board, cardboard, plastic, combinations thereof, and the like.
- the blanks form a carton for packaging an exemplary arrangement of exemplary articles. It is envisaged that the blanks can be sized or alternatively configured to form cartons for packaging other articles and/or different arrangements of articles.
- fold line refers to all manner of lines that define hinge features of the blank, facilitate folding portions of the blank with respect to one another, or otherwise indicate optimal panel folding locations for the blank.
- a fold line is typically a scored line, an embossed line, or a debossed line.
- severance line refers to all manner of lines that facilitate separating portions of the substrate from one another or that indicate optimal separation locations. Severance lines can be frangible or otherwise weakened lines, tear lines, cut lines, or slits. It should be understood that severance lines and fold lines can each include elements that are formed in the substrate of the blank including perforations, a line of perforations, a line of short slits, a line of half-cuts, a single half-cut, a cut line, an interrupted cut line, slits, scores, any combination thereof, and the like. The elements can be dimensioned and arranged to provide the desired functionality.
- a line of perforations can be dimensioned or designed with degrees of weakness to define a fold line and/or a severance line.
- the line of perforations can be designed to facilitate folding and resist breaking, to facilitate folding and facilitate breaking with more effort, or to facilitate breaking with little effort.
- fold lines are shown as dashed lines and severance lines are shown as solid or dot-dot-dashed lines.
- a blank 100 includes a series of primary panels which define the walls of a tubular structure T. Specifically, the blank 100 includes first side panels 110, 118, a top panel 112, a second side panel 114, and a bottom panel 116. The primary panels are hingedly connected one to the next along substantially parallel fold lines.
- the first side panel 110 is hingedly connected to the top panel 112 along fold line 120
- the top panel 112 is hingedly connected to the second side panel 114 along fold line 122
- the second side panel 114 is hingedly connected to the bottom panel 116 along fold line 124
- the bottom panel 116 is hingedly connected to first side panel 118 along fold line 126.
- the top panel 112 includes a tear strip Sa/Sb that extends between the opposite end edges E1 , E2 of the top panel 112.
- the tear strip Sa/Sb is defined by severance lines 128a, 128b which are substantially parallel to the fold lines 120, 122.
- the portions of the top panel 112 that are on either side of the tear strip Sa/Sb are defined as chimney side panels P1 , P2, which form the side walls of a chimney Y, as described in further detail below.
- the tear strip Sa/Sb has two sections Sa, Sb that are separated by a severance line C.
- the tear strip can be removed as a single section.
- the tear strip Sa/Sb can be substituted with a severance line or other means for separating the chimney side panels P1 , P2.
- End flaps or other panel groups are hingedly connected to opposite ends of each primary panel along fold lines. Certain of the end flaps and panels of the panel groups form end closure structures at respective open ends of the erected tubular structure T (shown in FlG. 5) and thereby define the end walls of an expandable carton 200 (shown in FIG. 6).
- the blank 100 is substantially symmetric such that the end flaps or panel groups that are hingedly connected to opposite ends of each primary panel are substantially similar. Accordingly, the end closure structures of the carton 200 are substantially identical.
- Like references have been used to identify substantially similar elements. Each like reference includes a like numeral and, to distinguish like elements from one another, differing suffixes, such as "a" and "b," have been affixed to elements identified by a like numeral. Generally, the description of one of like referenced elements is applicable to each of the other like referenced elements and, for clarity, only one of the like referenced elements is described unless a description of other or each of the like referenced elements is useful for understanding the invention.
- First side end flaps 130a, 138a are hingedly connected to first side panels 110, 118 along fold lines 140a, 148a, respectively, a chimney end flap panel group 132a is hingedly connected to top panel 112 along a fold line 142a; a second side end flap 134a is hingedly connected to second side panel 114 along a fold line 144a; and a bottom end flap 136a is hingedly connected to bottom panel 116 along a fold line 146a.
- the bottom end flap 136a is dimensioned to cover the entire open end of the tubular structure T.
- the chimney end flap panel group 132a includes first and second panel groups 150a, 152a which are separable from one another along a severance line 154a.
- the panels of the first and second panel groups 150a, 152a are configured such that they can be folded and secured to one another to provide a composite top end flap and a collapsible chimney end wall, as described in further detail below.
- the first and second panel groups 150a, 152a are substantially mirror images of one another with respect to severance line 154a.
- the first panel group 150a is hingedly connected to the first chimney side panel P1 along a first segment 142a ' of the fold line 142a and the second panel group 152a is hingedly connected to the second chimney side panel P2 along a second segment 142a " of the fold line 142a.
- the tear strip Sa/Sb extends between the fold lines 142a, 142b and is substantively aligned with the severance lines 154a, 154b such that the tear strip Sa/Sb and the severance lines 154a, 154b provide a substantially continuous line of separation across the blank 100.
- Each of the first and second panel groups 150a, 152a includes a plurality of panels that are hingedly connected one to the next.
- the first panel group 150a includes a first chimney gusset panel 160a, a first chimney end panel 162a, and a first top end flap panel 164a.
- the second panel group 152a includes a second chimney gusset panel 166a, a second chimney end panel 168a, and a second top end flap panel 170a.
- the chimney gusset panels 160a, 166a are separable from one another along the severance line 154a.
- the first chimney gusset panel 160a and the first chimney side panel P1 are hingedly connected to one another along the first segment 142a ' ;
- the first chimney gusset panel 160a and the first chimney end panel 162a are hingedly connected to one another along a fold line 172a;
- the first chimney end panel 162a and the first top end flap panel 164a are hingedly connected to one another along a fold line 174a;
- the first top end flap panel 164a and the first side end flap 130a are separable from one another along a severance line 176a.
- the second chimney gusset panel 166a and the second chimney side panel P2 are hingedly connected to one another along a segment of the fold line 142a; the second chimney gusset panel 166a and the second chimney end panel 168a are hingedly connected to one another along a fold line 178a; the second chimney end panel 168a and the second top end flap panel 170a are hingedly connected to one another along a fold line 180a; and the second top end flap panel 170a and the second side end flap 134a are separable from one another along a severance line 182a.
- the fold line 172a is at an acute angle with respect to each of the fold lines 142a, 174a; the fold line 174a is substantially perpendicular to the fold line fold line 142a and substantially aligned with the fold line 120; and the severance line 176a is at an acute angle with respect to each of the fold lines 140a, 174a.
- the fold line 178a is at an acute angle with respect to each of the fold lines 142a, 180a; the fold line 180a is substantially perpendicular to the fold line 142a and substantially aligned with the fold line 122; and the severance line 182a is at an acute angle with respect to each of the fold lines 144a, 180a.
- the acute angle is approximately forty five degrees.
- the fold lines and severance lines are at different angles with respect to one another.
- a void V separates the chimney end panels 162a, 168a, the fold lines 172a, 178a extend convergingly from fold line 142a to the void V, and the severance line 154a extends from the fold line 142a to the void V.
- the bottom end flap 136a is connected to the side end flaps 134a, 138a by bottom gusset panels 184a, 186a, respectively.
- the second side end flap 134a and bottom gusset panel 184a are hingedly connected along a fold line 190a
- bottom gusset panel 184a and the bottom end flap 136a are hingedly connected along a fold line 192a
- bottom gusset panel 186a and the bottom end flap 136a are hingedly connected along a fold line 194a
- the first side end flap 138a and bottom gusset panel 186a are hingedly connected along a fold line 196a.
- the bottom end flap 136a further includes a fold line 198a that allows the outermost portion of the bottom end flap 136a to fold outwardly when the blank 100 is formed as a tubular structure T, as described in further detail below.
- Erecting the carton 200 from the blank 100 may be accomplished with the folding operations as described herein.
- the operations can be performed entirely or in part by automatic erecting machinery, or manually.
- the method of performing the erecting process is not limited to the exemplary method described. Particularly, the order of the steps can be altered according to manufacturing requirements, steps may be added or omitted, and the means for securing components to one another may vary.
- each of the exemplary methods described herein can be used to form each of the exemplary blanks into a carton.
- the surfaces of sheet material may be secured together by suitable means for securing, such suitable securing means including tape, staples, interlocking folds, VELCRO ® , glue or other adhesives, combinations thereof, and the like.
- an exemplary method of folding and securing a blank to form a collapsed tubular structure includes steps that form composite top end flaps and collapsible chimney end walls.
- IPE in-plant equipment
- OPE automatic packaging machinery
- the blank 100 is first formed as a collapsed tubular structure T.
- Adhesive such as glue strip G, is applied near the outer edge of the inside surface of the first side panel 110 and near the outer edge of the inside surfaces of the first side end flaps 130a, 130b.
- the first side panel 118 is folded along the fold line 126 so that its inside surface is in a face contacting arrangement with the inside surface of the bottom panel 116.
- adhesive can be applied to the outside surface of the first side panel 118 (not shown).
- the top panel 112 along with the first side panel 110 are folded along the fold line 122 such that the inside surface of the top panel 112 is in a face contacting arrangement with the second side panel 114 and the first side panel 110 is in a face contacting arrangement with the inside surface of the bottom panel 116 and partially overlaps the first side panel 118.
- the adhesive that was previously applied to either or both of the first side panels 110, 118 is disposed between the overlapping portions thereby forming a composite first side panel 110/118 and composite first side end flaps 130a/138a, 130b/138b, with a seam M (FIG. 5) extending thereacross.
- the primary panels 110/118, 112, 114, 116 form the walls of a collapsed tubular structure T.
- the composite first side panel 110/118 defines a first side wall 210
- the top panel 112 defines a top wall 212
- the second side end panel 114 defines a second side wall 214
- the bottom panel 116 defines a bottom wall 216.
- the IPE phase continues as the chimney end flap panel group 132a is then folded and secured to form collapsible chimney end walls and composite top end flaps.
- the steps of the method for securing the walls of the tubular structure T together and the steps for forming the chimney features are distinct from one another or thus, need not be simultaneous. This is in part because the seam M does not extend across the chimney features. Consequently, the exemplary embodiments allow for more flexibility in the method used to form the chimney features, result in less bulky collapsed tubular structures, and require less precision to form the tubular structures. More specifically, the tubular structure T can be formed before, after, or at the same time the chimney features are formed.
- adhesive represented by glue spots G
- Adhesive can additionally or alternatively be applied to the outside surfaces of the chimney gusset panels 160a, 166a.
- the chimney end flap panel group 132a is folded along the fold line 142a such that the outside surfaces of the first and second chimney gusset panels 160a, 166a are in a face contacting arrangement with the outside surface of the top panel 112 with the adhesive detachably securing the first and second chimney gusset panels 160a, 166a to the top panel 112.
- the second chimney end panel 168a along with the second top end flap panel 170a is folded along the fold line 178a such that the inside surface of the second chimney end panel 168a is in a face contacting arrangement with the inside surface of the second chimney gusset panel 166a.
- Adhesive represented by glue strip G, is applied near an edge of the first chimney end panel 162a and the first top end flap panel 164a.
- the first chimney end panel 162a along with the first top end flap panel 164a is then folded along the fold line 172a such that the chimney end panels 162a, 168a partially overlap and are secured to one another to define a composite chimney end panel 162a/168a; the top end flap panels 164a, 170a partially overlap and are secured to one another to form a composite top end flap 164a/170a; and the fold lines 174a, 180a substantially align with one another to define a composite fold line 174a/180a that hingedly connects the composite chimney end panel 162a/168a to the composite top end flap 164a/170a.
- a first collapsible chimney end wall X1 is simultaneously defined and includes the chimney gusset panels 160a, 166a and the composite chimney end panel 162a/168a.
- a second collapsible chimney end wall X2 includes the chimney gusset panels 160b, 166b and the composite chimney end panel 162a/168a.
- the collapsible chimney end walls X1 , X2 are formed as part of the top wall 212 of the carton 200 and are positioned adjacent the outside surface of the top panel 112.
- the collapsed tubular structure T is in a condition which is ready for the second phase of setup, including automatic erecting, loading, folding and sealing using an automatic packaging machine or out-plant equipment (OPE), which is typically in an offsite bottling or packing facility.
- OPE automatic packaging machine or out-plant equipment
- FIG. 5 the collapsed tubular structure T is expanded to assume a three-dimensional, open-ended tubular structure T such that the primary panels define walls of the carton 200.
- the collapsible chimney end walls X1, X2 are hingedly connected to the end edges of the top wall 212 and are releasably secured in a face contacting arrangement with the outer surface of the top wall 212.
- the composite top end flaps 164a/170a protrude outwardly from the end edges of the top wall 212.
- the composite top, side, and bottom end flaps 164a/170a, 130a/138a, 134a, 136a can be arranged to align with a respective wall of the tubular structure T or can otherwise be folded outwardly to facilitate loading. Specifically, a portion of the bottom end flap 136a can be folded outwardly along the fold line 198a and the composite top end flap 164a/170a can also be folded outwardly.
- Articles, such as cans, are loaded into the tubular structure T through one or both of the open ends of the tubular structure T. Since the collapsible chimney end walls X1 , X2 are positioned against the outside surface of the top wall 212, the collapsible chimney end walls X1, X2 do not obstruct the articles as they are loaded through the open ends of the tubular structure T. Further, the collapsible chimney end walls X1, X2 do not obstruct articles even if loading is performed through one end after the other end has been closed and sealed. After articles have been loaded into the tubular structure T, end closure structures are formed by folding the end flaps as described herein.
- the gusset elements are configured such that one folding step causes other folds to occur simultaneously or subsequently.
- Each folding step can be performed automatically or manually.
- the composite top end flap 164a/170a is folded inwardly toward the open end of the tubular structure T along fold line 174a/180a.
- the first and second side end flaps 130a/138a, 134a are folded inwardly toward the open end of the tubular structure T along fold lines 140a/148a, 144a so as to be substantially coplanar with one another.
- This folding operation causes the gusset panels 184a, 186a to compel the bottom end flap 136a to fold upward and inward toward the opening of the tubular structure T.
- the outside surfaces of the gusset panels 184a, 186a are folded toward the outside surfaces of side end flaps 134a, 130a/138a along fold lines 190a, 196a.
- the bottom end flap 136a is folded along fold line 146a and the inside surfaces of the gusset panels 184a, 186a are folded toward the inside surfaces of the bottom end flap 136a along fold line 192a, 194a, respectively.
- the gusset panels 184a, 186a are configured such that the bottom flap 136a is automatically positioned at an acute angle relative to the plane defined by the side end flaps 134a, 130a/138a when the side end flaps 134a, 130a/138a are folded inwardly so as to be coplanar.
- the bottom end flap 136a is folded upwardly and inwardly to overlap the composite top end flap 164a/170a. Thereafter, the distal edge of the bottom end flap 136a is proximate to the fold lines 174a/180a, 142a.
- the bottom end flap 136a is secured to the composite top end flap 164a/170a and may be secured to the side end flaps 134a, 130a/138a to retain the bottom end flap in the upright folded position.
- the open ends of the carton are thereby closed, end walls 218, 220 are defined, and the carton 200 is fully erected as illustrated in FIG. 6.
- Formation of an expanded structure or chimney Y of the carton 200 may be accomplished with the exemplary operations as described herein, to provide access to articles enclosed within the carton 200 and to increase the capacity of the carton 200.
- the erection of the first collapsible chimney end wall X1 is described in detail and it should be understood that the erection of the second collapsible chimney end wall X2 is substantially the same and substantially simultaneous.
- the tear strip Sa/Sb is operated to separate the chimney side panels P1, P2 from one another.
- the illustrated tear strip Sa/Sb is removed in two sections Sa, Sb.
- the tear strip section Sa is grasped at an end that is defined by the severance line C and is pulled toward the end wall 218.
- the tear strip section Sa breaks the releasable connection between the collapsible chimney end wall X1 and the top wall 212.
- the user can detach the collapsible chimney end wall X1 from the top wall 212 and then operate the tear strip section Sa.
- the tear strip section Sa is detached from the carton 200 as the tear strip section Sa reaches the fold line 142a.
- the tear strip section Sa additionally separates the chimney gusset panels 160a, 166a from one another.
- means for separating the chimney side panels P1 , P2 and/or the chimney gusset panels 160a, 166a includes, but is not limited to, one or more tear strips, severance lines, rip cords, zippers, controlled separation features, combinations thereof, and the like. Referring to FIG.
- the collapsible chimney end wall X1 is folded outwardly along fold lines 142a, 174a/180a and away from the top wall 212, for example, so as to be substantially coplanar with the top wall 212.
- the chimney side panels P1, P2 are then pivoted outwardly which causes and the chimney gusset panels 160a, 166a to be separated along the severance line 154a.
- the chimney gusset panels 160a, 166a act as gussets between the composite chimney end panel 162a/168a and the chimney side panels P1, P2 such that, as the chimney side panels P1, P2 are rotated outwardly to be coplanar with the side walls 210, 214, the composite chimney end panel 162a/168a and the chimney gusset panels 160a, 166a rotate so as to be substantially coplanar with one another and with the end wall 218.
- the composite chimney end panel 162a/168a rotates inwardly along the fold line 174a/180a and the chimney gusset panels 160a, 166a rotate relative to both the composite chimney end panel 162a/168a along fold lines 172a, 178a and the chimney side panels P1, P2 along segments 142a ' , 142a " of the fold line 142a.
- the carton 200 is arranged to include an expanded portion or chimney Y, as shown in FIG. 8.
- the chimney includes side walls defined by the chimney side panels P1, P2 and end walls defined by the expanded collapsible chimney end walls X1 , X2.
- the chimney Y provides an opening to the carton 200 where the height of each of the side and end walls 210, 214, 218, 220 is increased.
- the chimney Y increases the volume of the carton 200 such that the carton 200 is capable of receiving and retaining additional articles and/or cooling materials such as ice.
- the chimney Y is formed entirely from the composite top wall 212, and specifically from the chimney side panels P1 , P2 and the collapsible chimney end walls X1 , X2.
- Blanks 300, 500 of the second and third exemplary embodiments are substantially similar to the blank 100 of the first exemplary embodiment, with the notable differences between the blanks including features for securing the collapsible chimney end walls to the carton and features that provide means for separating the chimney gusset panels 160a, 166a from one another.
- second and third exemplary methods of folding and securing the blanks 300, 500 as cartons 400, 600 illustrate alternative locations for storing the collapsible chimney end walls X1 , X2.
- the second exemplary embodiment demonstrates that the collapsible chimney end walls X1, X2 can be stowed inside the carton 400 against the top wall 212 and the third exemplary embodiment demonstrates that the collapsible chimney end walls X1, X2 can be stowed outside the carton 600 against the end walls 218, 220.
- the blanks 100, 300, 500 can be folded and secured according to the different exemplary methods described herein depending on the desired features of the carton.
- the blank 300 includes a tear strip Sa/Sb that extends across the top panel 112 and additionally extends across chimney end flap panel groups 132a, 132b such that the severance lines 128a, 128b extend between the voids V.
- the tear strip Sa/Sb functions to separate the chimney side panels P1, P2 as well as the chimney gusset panels 160a, 166a.
- the carton 400 (shown in FIG. 14) is formed in two phases, such that the first phase can be performed on IPE and the second phase can be performed on OPE. FIGs.
- FIG-12 illustrate the IPE phase of pre- folding steps that are performed on the blank 300 to prepare it for the OPE phase.
- the folding method differs from that of the first exemplary embodiment primarily in that the chimney end flap panel groups 132a, 132b are folded and secured to position the collapsible chimney end walls X1 , X2 against the inner surface of the top wall 212 of the carton 400.
- adhesive is applied to the inside surface of the top panel 112 directly onto, or on either side of, the tear strip Sa/Sb.
- Adhesive can additionally or alternatively be applied to the inside surfaces of the chimney gusset panels 160a, 166a.
- the chimney end flap panel group 132a is folded along the fold line 142a until the inside surfaces of the chimney gusset panels 160a, 166a are in a face contacting arrangement with the inside surface of the top panel 112 whereby the adhesive detachably secures the chimney gusset panels 160a, 166a to the top panel 112.
- the second chimney end panel 168a, along with the second top end flap panel 170a, are folded along fold line 178a such that the outside surface of the second chimney end panel 168a is in a face contacting arrangement with the outside surface of the second chimney gusset panel 166a.
- Adhesive in the form of glue strip G, is applied to the outside surface of the first chimney end panel 162a and the first top end flap panel 164a. Additionally or alternatively, adhesive (not shown) can be applied to the inside surface of the second chimney end panel 168a and to the second top end flap panel 170a.
- the top end flap panels 164a, 170a partially overlap and are secured to one another and the chimney end panels 162a, 168a partially overlap and are secured to one another.
- the top end flap panels 164a, 170a are secured to one another to define the composite top end flap 164a/170a and the chimney end panels 162a, 168a are secured together to define the composite chimney end panel 162a/168a.
- the fold lines 174a, 180a substantially align with one another to provide the fold line 174a/180a that hingedly connects the composite top end flap 164a/170a and the composite chimney end panel 162a/168a.
- Collapsible chimney end walls X1 , X2 are defined and each include a composite chimney end panel and chimney gusset panels, as described for the first embodiment.
- the blank 300 is formed as a tubular structure after the collapsible chimney end walls X1 , X2 and composite top end flaps 164a/170a, 164b/170b are formed.
- the blank 300 is formed as a tubular structure T by folding the first side panel 118 along fold line 126 towards the inside surface of the blank 300, applying adhesive to the inside surface of the first side panel 110, and folding the blank 300 along the fold line 124 toward the inside surface of the blank 300 such that the first side panels 110, 118 overlap and are secured to one another.
- collapsible chimney end walls X1 , X2 positioned inside of the collapsed tubular structure T, as shown in FIG. 12.
- collapsible chimney end wall is not visible when the carton 400 is fully formed, as described in further detail below.
- the collapsed tubular structure T now is ready for the second phase of setup, including automatic erecting, loading and sealing using a packaging machine.
- the collapsed tubular structure T is expanded to assume a three- dimensional, open-ended configuration having a pair of collapsible chimney end walls X1 , X2 that are secured to the inner surface of the top wall 212 and composite top end flaps 164a/170a protruding outwardly from the opposite end edges of the top wall 212.
- Articles, such as cans (not shown), are loaded into the tubular structure T through one or both of the open ends as described above for the first exemplary embodiment.
- the end closure structures are formed by folding the end flaps as described above for the first exemplary embodiment. By this method, the opposite open ends of the tubular structure T are closed and the carton 400 is fully erected as illustrated in FIG. 14.
- Formation of the expanded portion or chimney Y of the carton 400 can be accomplished with the exemplary operations as described herein, to provide access to articles enclosed within and to increase the capacity of the carton 400.
- the tear strip Sa/Sb is operated to separate the chimney side panels P1 , P2 and to separate the chimney gusset panels 160a, 166a.
- the illustrated tear strip Sa/Sb is removed in two sections Sa, Sb.
- the tear strip section Sb is pulled toward the adjacent end wall 220 until the tear strip section Sb reaches the fold line 142b.
- the chimney side panels P1, P2 are separated from one another.
- the tear strip section Sa, Sb is then pulled back toward the opposite end wall 218 to separate the chimney gusset panels 160b, 166b.
- the chimney side panels P1 , P2 can be pivoted outwardly, with the chimney gusset panels 160a, 166a urging the composite chimney end panel 162a/168a to fold outwardly until the chimney Y is formed as shown in FIG.
- the chimney Y is formed entirely from the top wall 212, and specifically from the collapsible chimney end walls X1 , X2 and the chimney side panels P1 , P2.
- the tear strip Sa/Sb of the blank 500 extends across the top panel 112 and across the chimney end flap panel groups 132a, 132b as in the second exemplary embodiment.
- end tabs Ba, Bb are attached to opposite ends of the tear strip Sa/Sb.
- Erecting the carton 600 from the blank 500 may be accomplished with the folding operations as described herein.
- the blank 500 can be pre-formed into a collapsed tubular structure T according to the following exemplary method.
- the second chimney end panel 168a, along with the second top end flap panel 170a are folded along the fold line 178a toward the inside surface of the blank 500 such that the second chimney end panel 168a is in a face contacting arrangement with the second chimney gusset panel 166a and the second top end flap panel 170a is in a face contacting arrangement with the inside surface of the top panel 112.
- Adhesive is applied to the inside surfaces of the first chimney end panel 162a and the first top end flap panel 164a and alternatively or additionally to the outside surfaces of the second chimney end panel 168a and the second top end flap panel 170a (not shown).
- the first chimney end panel 162a, along with the first top end flap panel 164a, are folded along the fold line 172a toward the inside surface of the blank 500 such that the overlapping portions of the first and second chimney end panels 162a, 168a and the first and second top end flap panels 164a, 170a are secured to one another resulting in composite chimney end panel 162a/16 ⁇ a and composite top end flap 164a/170a, which are hingedly connected to one another along a composite fold line 174a/180a.
- Collapsible chimney end walls X1 , X2 are defined as above to each include a composite chimney end panel and chimney gusset panels.
- glue spots G are applied to the outside surfaces of the composite chimney end panel 162a/168a and the composite top end flap 164a/170a.
- the composite top end flap 164a/170a is folded along fold line 174a/180a into a face contacting arrangement with and is releasably secured to the composite chimney end panel 162a/168a.
- the first side panels 110, 118 are then secured together to provide a composite side wall 110/118 and to complete the formation of the collapsed tubular structure T.
- the tubular structure is formed after formation of the collapsible chimney end walls and composite top end flaps.
- the collapsed tubular structure T is in a condition which is ready for the second phase of setup, including erecting, loading, and sealing using an automatic packaging machine. As shown in FIG. 20, the collapsed tubular structure is expanded to assume a three-dimensional, open-ended tubular structure T having both the collapsible chimney end walls X1 , X2 and the composite top end flaps 164a/170a, 164b/170b protruding outwardly from the opposite end edges of the top wall 212.
- the collapsible chimney end walls X1 , X2 and the composite top end flaps 164a/170a, 164b/170b can be folded away from the open ends of the tubular structure T so as not to obstruct the opening of the tubular structure T. Further, the tubular structure T can be easily loaded through one end after the other end has been closed and sealed as the collapsible chimney end walls X1 , X2 are positioned adjacent the outside surface of the end walls 218, 220. Referring to FIGs. 20 and 21 , the end closure structures of the carton 600 are formed by folding the end flaps as described herein.
- the first and second side end flaps 130a/138a, 134a are folded inwardly with respect to the interior of the tubular structure T and along fold lines 140a/148a, 144a to be substantially coplanar with one another.
- This folding operation causes the gusset panels 184a, 186a to compel the bottom end flap 136a to fold upward and inward toward the opening of the tubular structure T.
- the bottom end flap 136a is folded additionally upwardly and inwardly until its distal edge is proximate to the fold lines 174a/180a, 142a.
- the bottom end flap 136a may be secured to the side end flaps 134a, 130a/138a to retain the bottom end flap in the upright folded position.
- Formation of the expanded portion or chimney of the carton 600 may be accomplished with the exemplary operations as described herein, to provide access to articles enclosed within and to increase the capacity of the carton 600.
- the tear strip section Sa is operated to separate the chimney side panels P1, P2 from one another and the chimney gusset panels 160a, 166a from one another.
- the tear strip section Sa is grasped at the end defined by the severance line C and pulled toward the adjacent end wall 218.
- the tear strip section Sa is severed from the end tab Ba.
- the first collapsible chimney end wall X1 is separated from the composite top end flap 164a/170a and, referring to FIGs.
- each collapsible chimney end wall X1 is substantially coplanar with the top wall 212.
- the chimney side panels P1 , P2 can be folded outwardly with the chimney gusset panels 160a, 166a urging the composite chimney end panel 162a/168a to pivot inwardly.
- the carton 600 is arranged to include an expanded portion or chimney Y, as shown in FIG. 23 and described for the first and second embodiments.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cartons (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2007303053A AU2007303053A1 (en) | 2006-10-05 | 2007-10-05 | Blank and expandable carton |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US82837506P | 2006-10-05 | 2006-10-05 | |
US60/828,375 | 2006-10-05 | ||
US82863306P | 2006-10-07 | 2006-10-07 | |
US60/828,633 | 2006-10-07 | ||
US82947306P | 2006-10-13 | 2006-10-13 | |
US60/829,473 | 2006-10-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008043084A1 true WO2008043084A1 (en) | 2008-04-10 |
Family
ID=39047694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2007/080620 WO2008043084A1 (en) | 2006-10-05 | 2007-10-05 | Blank and expandable carton |
Country Status (3)
Country | Link |
---|---|
US (1) | US20080083820A1 (en) |
AU (1) | AU2007303053A1 (en) |
WO (1) | WO2008043084A1 (en) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2643420C (en) * | 2006-03-01 | 2013-08-20 | Graphic Packaging International, Inc. | Carton with multi-ply handle |
BRPI0711091A2 (en) * | 2006-05-01 | 2011-08-23 | Graphic Packaging Int Inc | a package formed of at least one master matrix and a secondary matrix joined to the master matrix, package, package matrix, method of assembling a package, and method of using a package. |
DE602008006683D1 (en) * | 2007-01-05 | 2011-06-16 | Graphic Packaging Int Inc | COOL BOX WITH ROUND GRIP |
BRPI0806554A2 (en) * | 2007-01-19 | 2014-05-06 | Graphic Packaging Int Inc | METHOD FOR ASSEMBLING A BOX |
BRPI0909742A2 (en) * | 2008-03-19 | 2015-10-06 | Graphic Packaging Int Inc | carton box, matrix for forming a box, and method of assembling a box |
CA2720245C (en) | 2008-04-14 | 2013-07-09 | Graphic Packaging International, Inc. | Gusseted carton |
US8136717B2 (en) * | 2008-05-08 | 2012-03-20 | Graphic Packaging International, Inc. | Cooler carton with zipper opening feature |
CA2738241C (en) * | 2008-10-30 | 2014-05-06 | Graphic Packaging International, Inc. | Cooler box with handle |
JP5535333B2 (en) * | 2009-12-18 | 2014-07-02 | グラフィック パッケージング インターナショナル インコーポレイテッド | Container package |
EP2616358B1 (en) | 2010-09-17 | 2017-01-04 | Graphic Packaging International, Inc. | Carton with handle |
US20120111764A1 (en) * | 2010-11-10 | 2012-05-10 | Protect Plus Air, Llc | Folding display apparatus |
CA2861090C (en) | 2012-02-16 | 2017-01-03 | Graphic Packaging International, Inc. | Carton with handle |
WO2013123289A1 (en) | 2012-02-16 | 2013-08-22 | Graphic Packaging International, Inc. | Carton with reinforced handle |
CN104136342B (en) | 2012-02-27 | 2016-11-09 | 印刷包装国际公司 | For carrying the carton of multiple article and forming blank and the method for this carton |
CN104284843B (en) | 2012-05-11 | 2016-05-25 | 印刷包装国际公司 | The handled carton of tool |
US9010620B2 (en) | 2012-08-10 | 2015-04-21 | Graphic Packaging International, Inc. | Carton with handle |
US9248933B2 (en) * | 2013-02-11 | 2016-02-02 | Graphic Packaging International, Inc. | Carton with handle |
MX2016000848A (en) | 2013-07-24 | 2016-04-27 | Graphic Packaging Int Inc | Carton with handle. |
US9636882B2 (en) | 2014-08-19 | 2017-05-02 | Graphic Packaging International, Inc. | Carton with reinforced handle |
EP3212523B1 (en) | 2014-10-27 | 2019-08-21 | Graphic Packaging International, LLC | Carton for articles |
US10202228B2 (en) | 2015-10-09 | 2019-02-12 | Graphic Packaging International, Llc | Carton with asymmetrical corners |
WO2017100385A1 (en) | 2015-12-08 | 2017-06-15 | Graphic Packaging International, Inc. | Carton with handle |
USD881690S1 (en) | 2018-12-31 | 2020-04-21 | Graphic Packaging International, Llc | Carton |
USD885887S1 (en) | 2019-01-03 | 2020-06-02 | Graphic Packaging International, Llc | Carton |
USD898565S1 (en) | 2019-04-23 | 2020-10-13 | Graphic Packaging International, Llc | Carton |
MX2022000576A (en) | 2019-07-18 | 2022-02-10 | Graphic Packaging Int Llc | Carton with attachment features. |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001089941A1 (en) * | 2000-05-24 | 2001-11-29 | Kim Richard H | Multipurpose adjustable singer sheet container |
FR2815619A1 (en) * | 2000-10-19 | 2002-04-26 | Cartonneries De L Andelle | Carton for liquids, pastes and powders has flaps at top which fold back to form level surface, plastic bag being fitted inside carton whose edges are stuck to flaps and strip of adhesive tape being applied across two to seal carton |
WO2004063027A2 (en) * | 2003-01-09 | 2004-07-29 | Meadwestvaco Packaging Systems, Llc | Tray container and blank |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1797380A (en) * | 1929-01-11 | 1931-03-24 | Paper Patents Co | Packaging for sheet material |
US5572951A (en) * | 1995-02-28 | 1996-11-12 | Evans; Riley | Collapsible animal box |
TW200613195A (en) * | 2004-09-01 | 2006-05-01 | Meadwestvaco Packaging Systems | Carton and blank for expandable carton |
WO2007089282A2 (en) * | 2005-09-06 | 2007-08-09 | Meadwestvaco Packaging Systems Llc | Carton with ice retention flaps |
US20070284424A1 (en) * | 2006-06-09 | 2007-12-13 | Holley John M | Expandable carton |
-
2007
- 2007-10-05 US US11/868,253 patent/US20080083820A1/en not_active Abandoned
- 2007-10-05 AU AU2007303053A patent/AU2007303053A1/en not_active Abandoned
- 2007-10-05 WO PCT/US2007/080620 patent/WO2008043084A1/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001089941A1 (en) * | 2000-05-24 | 2001-11-29 | Kim Richard H | Multipurpose adjustable singer sheet container |
FR2815619A1 (en) * | 2000-10-19 | 2002-04-26 | Cartonneries De L Andelle | Carton for liquids, pastes and powders has flaps at top which fold back to form level surface, plastic bag being fitted inside carton whose edges are stuck to flaps and strip of adhesive tape being applied across two to seal carton |
WO2004063027A2 (en) * | 2003-01-09 | 2004-07-29 | Meadwestvaco Packaging Systems, Llc | Tray container and blank |
Also Published As
Publication number | Publication date |
---|---|
US20080083820A1 (en) | 2008-04-10 |
AU2007303053A1 (en) | 2008-04-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20080083820A1 (en) | Expandable Carton | |
US20070284424A1 (en) | Expandable carton | |
US9758275B2 (en) | Reinforced package | |
US7926295B2 (en) | Cooler box with handle round | |
US7601111B2 (en) | Gusseted carton | |
EP2276674B1 (en) | Gusseted carton | |
US8136717B2 (en) | Cooler carton with zipper opening feature | |
US20060283928A1 (en) | Packages, blanks for making packages and associated methods | |
CA2607762A1 (en) | Reclosable carton | |
WO2006133394A2 (en) | Packages, blanks for making packages and associated methods | |
US20170253364A1 (en) | Carton With Expansion Features | |
US20130181042A1 (en) | Carton and carton blank | |
US20160318654A1 (en) | Carton With Access Feature | |
WO2015021386A1 (en) | Carton for dispensing articles | |
US11548708B2 (en) | Carrier with lid | |
CA2694491A1 (en) | Carton with pour spout | |
US11577895B2 (en) | Expandable carton and blank therefor | |
US8397979B2 (en) | Carton with tear initiation feature | |
US20110049229A1 (en) | Carton with Dispensing and Reinforcing Features | |
US7681381B2 (en) | Apparatus and method for loading an end-loadable carton |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 07853815 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2007303053 Country of ref document: AU |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1185/KOLNP/2009 Country of ref document: IN |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
ENP | Entry into the national phase |
Ref document number: 2007303053 Country of ref document: AU Date of ref document: 20071005 Kind code of ref document: A |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 07853815 Country of ref document: EP Kind code of ref document: A1 |