EP2669205A1 - Handle structure for packaging - Google Patents
Handle structure for packaging Download PDFInfo
- Publication number
- EP2669205A1 EP2669205A1 EP13181991.4A EP13181991A EP2669205A1 EP 2669205 A1 EP2669205 A1 EP 2669205A1 EP 13181991 A EP13181991 A EP 13181991A EP 2669205 A1 EP2669205 A1 EP 2669205A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- handle
- panel
- flaps
- carton
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
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- 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
- B65D71/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans or pop bottles; Bales of material
- B65D71/06—Packaging elements holding or encircling completely or almost completely the bundle of articles, e.g. wrappers
- B65D71/12—Packaging elements holding or encircling completely or almost completely the bundle of articles, e.g. wrappers the packaging elements, e.g. wrappers being formed by folding a single blank
- B65D71/36—Packaging elements holding or encircling completely or almost completely the bundle of articles, e.g. wrappers the packaging elements, e.g. wrappers being formed by folding a single blank having a tubular shape, e.g. tubular wrappers, with end walls
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- 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
- B65D2571/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans, pop bottles; Bales of material
- B65D2571/00123—Bundling wrappers or trays
- B65D2571/00129—Wrapper locking means
- B65D2571/00135—Wrapper locking means integral with the wrapper
- B65D2571/00141—Wrapper locking means integral with the wrapper glued
-
- 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
- B65D2571/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans, pop bottles; Bales of material
- B65D2571/00123—Bundling wrappers or trays
- B65D2571/00432—Handles or suspending means
- B65D2571/00456—Handles or suspending means integral with the wrapper
- B65D2571/00462—Straps made by two slits in a wall
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- 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
- B65D2571/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans, pop bottles; Bales of material
- B65D2571/00123—Bundling wrappers or trays
- B65D2571/00432—Handles or suspending means
- B65D2571/00518—Handles or suspending means with reinforcements
- B65D2571/00524—Handles or suspending means with reinforcements integral
-
- 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
- B65D2571/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans, pop bottles; Bales of material
- B65D2571/00123—Bundling wrappers or trays
- B65D2571/00432—Handles or suspending means
- B65D2571/00537—Handles or suspending means with stress relieving means
- B65D2571/00543—Handles or suspending means with stress relieving means consisting of cut-outs, slits, or the like
-
- 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
- B65D2571/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans, pop bottles; Bales of material
- B65D2571/00123—Bundling wrappers or trays
- B65D2571/00555—Wrapper opening devices
- B65D2571/00561—Lines of weakness
- B65D2571/00574—Lines of weakness whereby contents can still be carried after the line has been torn
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- 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
- B65D2571/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans, pop bottles; Bales of material
- B65D2571/00123—Bundling wrappers or trays
- B65D2571/00648—Elements used to form the wrapper
- B65D2571/00654—Blanks
- B65D2571/0066—Blanks formed from one single sheet
-
- 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
- B65D2571/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans, pop bottles; Bales of material
- B65D2571/00123—Bundling wrappers or trays
- B65D2571/00709—Shape of the formed wrapper, i.e. shape of each formed element if the wrapper is made from more than one element
- B65D2571/00722—Shape of the formed wrapper, i.e. shape of each formed element if the wrapper is made from more than one element tubular with end walls, e.g. walls not extending on the whole end surface
- B65D2571/00728—Shape of the formed wrapper, i.e. shape of each formed element if the wrapper is made from more than one element tubular with end walls, e.g. walls not extending on the whole end surface the end walls being closed by gluing
Definitions
- the present invention relates generally to handle structures for packaging. More specifically though not exclusively, the present invention relates to a handle structure having a reinforcing strap member.
- Cartons having handle structures are known from the prior art, and often require multi-ply thickness of material (such as paperboard) to gain sufficient strength so as to be able to support the weight of the carton once it has been fully loaded with articles.
- material such as paperboard
- the present invention seeks to overcome or at least mitigate the identified disadvantages associated with the prior art.
- a first aspect of the invention provides a handle structure for a package, which handle structure comprises a first wall, connected to opposed end walls, and a grip panel secured to a strap member, which strap member is secured at opposed ends thereof respectively to handle flaps formed in part from the first wall and in part from a respective one of the opposed end walls, said grip panel being detachably connected at its opposite ends to said handle flaps respectively so that said grip panel and handle flaps extend continuously across an exterior surface of the first wall.
- the handle flaps each comprise an upper portion disposed along the first wall and a lower portion hingedly connected to the upper portion, the lower portion being disposed along, and hingedly connected to, an adjacent wall.
- the first wall across which the grip panel and handle flaps extend is a two ply structure, the grip panel and handle flaps being formed in an outer ply, the handle structure comprising reinforcing flaps and an inner ply that are secured to the handle flaps respectively, thereby sandwiching portions of the strap member therebetween.
- the handle flaps straighten when the handle structure is used, and move inwardly of the package so as to bring the ends of the handle flaps closer to one another and thereby to provide a space between the inner ply and the outer ply beneath the grip panel and the strap member.
- a second aspect of the invention provides a handle structure for a package comprising;
- the handle strap is severably connected to the first outer panel.
- the handle strap is severably connected to the second outer panel.
- the central portion of the handle strap is struck form the first outer panel and the outer portion of the handle strap is struck in part from the first outer panel and in part from the second outer panel.
- the handle strap extends over an aperture in the first inner panel.
- the handle structure comprises a third outer panel hinged to the first outer panel by a hinged connection.
- the handle structure comprises a third inner panel hinged to the first inner panel by a hinged connection, the third outer panel overlying the third inner portion.
- the handle strap is struck in part from the third outer panel.
- a third aspect of the invention provides a carton for articles, which carton comprises top and bottom walls, connected by opposed side walls and end walls for closing the ends thereof, and a handle structure comprising a grip panel secured to a strap member, which strap member is secured at either end thereof to handle flaps that are connected to the carton, said grip panel being detachably connected at its opposite end to said handle flaps respectively so that said grip panel and handle flaps extend continuously across an exterior surface of a wall of the carton.
- the handle flaps each comprise an upper portion disposed along the top wall and a lower portion hingedly connected to the upper portion, the lower portion being defined in, and hingedly connected to, an adjacent wall.
- said wall of the carton across which the grip panel and handle flaps extend comprises reinforcing flaps that are secured to the handle flaps respectively, thereby sandwiching portions of the strap member therebetween.
- the handle flaps straighten when the handle structure is used to support the weight of the carton, such that portions of the handle flaps move inwardly of the carton so as to bring the ends of the handle flaps closer to one another and thereby to provide a space beneath the grip panel and the strap member.
- the handle flaps comprise an article aperture through which a portion of one or more articles protrudes as the handle flaps move relative to the carton.
- the article aperture comprises tabs that are struck from the aperture and hinged to the handle flaps, and the weight of the carton forces the handle flaps inwardly against upper portions of the articles in the carton, when those articles are present.
- a fourth aspect of the invention provides a blank for forming a carton, which blank comprises panels for forming top and bottom walls of the carton, connected by opposing side walls, and end walls for closing the carton, and a handle structure comprising a grip panel and handle flaps, each of the handle flaps being connected at one end to a panel for forming a wall of the carton, the grip panel and the handle flaps being each securable to a common strap member, wherein the grip panel is detachably connected at its opposite ends to the handle flaps respectively, and the handle structure being foldable onto a panel forming a wall of the carton such that that the grip panel and the handle flaps extend continuously over that wall of the carton between opposing edges thereof.
- the handle flaps each comprise an upper portion disposable along a panel for forming the top wall and a lower portion hingedly connected to the upper portion, the lower portion being defined in, and hingedly connected to, a panel for forming an adjacent wall.
- said wall of the carton across which the grip panel and handle flaps extend comprises reinforcing flaps that are securable to the handle flaps respectively, thereby to sandwich portions of a strap member therebetween.
- the handle flaps of the erected carton straighten when the handle structure is used to support the weight of that carton, such that portions of the handle flaps move inwardly of the carton so as to bring the ends of the handle flaps closer to one another and thereby to provide a space beneath the grip panel and strap member attached thereto.
- the handle flaps comprise an article aperture through which a portion of one or more articles may protrude as the handle flaps move relative to the carton when the erected carton is in use.
- the article aperture comprises tabs that can be struck from the aperture and hingable to the handle flaps, and the weight of the erected carton forces the handle flaps inwardly against upper portions of articles loaded in the carton, when those articles are present.
- Figure 1 shows a preferred embodiment of a blank 1 for forming a carton 162 shown in Figure 4 .
- the blank 1 is formed from foldable sheet material, such as paperboard, corrugated board, cardboard, plastic, combinations thereof, or the like.
- a linear series of panels is provided comprising a glue panel 2, first side wall 54/60, bottom panel 68, second side wall 74/78 and top panel 82 hinged together one to the next about fold lines 18, 66, 72, 80.
- Each of the side walls comprises an upper 54, 78 and lower 60, 74 part, hinged to each other by a fold line 56, 76.
- the blank 1 is entirely symmetrical about the longitudinal axis of the linear series of panels described above.
- the accompanying Figures have, therefore, been numbered along one side only, and this side has been described below.
- One skilled in the art would readily appreciate that the other side of the blank has the same characteristics as that described.
- the handle structure comprises a grip panel in the form of a top grip panel 6 that is severably connected, by a weakened line 8 of severance, to an upper handle flap portion 4, at each end thereof.
- the grip panel 6 tapers outward slightly at these ends.
- the top grip panel 6 has finger flaps 12, 10 extending from opposing side edges thereof. These finger flaps 12, 10 are hinged to the top grip panel 6 by fold lines 14, 16. Preferably, these finger flaps 12, 10 extend along the majority of the length of the grip panel 6.
- the upper flap portion 4 is hinged to a handle end flap 22, along a fold line 24.
- the fold line 24 is positioned opposite to the end of the upper flap portion 4 that is severably connected to the grip panel 6.
- Article flaps 26 are defined in the handle end flap 22 by a curved weakened line 30 of severance that extends from a point on fold line 24, into that handle end flap 22, and back to another point on that fold line 24. Between the two intersections between the curved weakened line of severance 30 and the fold line 24 is a cut line portion 20. Extending between a midpoint on this cut line 20 and the most distal point of the curved weakened severance line 30, is a further weakened severance line 28 that bisects the area into two articles flaps 26 each hinged to the end handle flap 22 by respective portions of the curved weakened line 30 of severance.
- a weakened line of severance 34 extends into the handle end flap 22 from a terminal point on the fold line 24 connecting the upper flap portion 4 to the handle end flap 22.
- This weakened line of severance 34 extends away from the fold line 24 parallel to a longitudinal axis of the grip panel 6, and is coaxial with an edge of the upper handle flap portion 4.
- a lower handle flap portion 32 is defined within the handle end flap 22.
- a transverse edge (relative to the longitudinal axis of the linear series of panels) of the lower portion 60 of the first side wall 54/60 is hinged by a fold line 62 to a lower side end flap 64.
- This lower side end flap 64 is then hinged, along a fold line 50, to a lower webbing panel 48.
- This lower webbing panel 48 is hinged to an upper webbing panel 42 via a small articulating intermediate webbing panel 44.
- An aperture 46 is formed between the small articulating webbing panel 44 and the edge of the upper portion 54 of the first side wall 54/60. This aperture 46 separates the remainder of the lower webbing panel 48 from the upper webbing panel 42.
- the upper webbing panel 42 is hinged to a portion of the handle end flap 22 via an articulated panel 38 defined between one fold line 40 hinging the panels 38, 42 together and an opposing fold line 36 hinging the panels 22, 40 together.
- An aperture 58 separates the remainder of the upper webbing panel 42 from the handle end flap 22.
- the upper webbing panel 42 is also hinged to the adjacent transverse edge of the upper portion 54 via a fold line 52.
- this transverse edge may be partially or entirely tapered so as to provide a gabled carton 162.
- a transverse edge (relative to the linear series of panels) of the bottom panel 68 is connected to a bottom end flap 70, that extends the entire length of the bottom panel 68, by a fold line 71.
- the bottom end flap 70 is free to fold about the fold line 71 and is not connected to the lower side end flaps 64. It is, however, contemplated that an intermediate articulating panel similar to the panel 38 or 44 could also be provided to hinge the lower side end panel 64, or indeed the lower webbing panel 48 itself, to the bottom end panel 70.
- the second side wall 78/74 is identical to the first 54/60 in that it comprises the same end flap and webbing arrangement as for the first side wall 54/60.
- the webbing arrangement for the second side wall 78/74 hinges the lower side end panel of the second side wall 78/74 to the top end flap 90 described below.
- an upper reinforcing flap portion 86 is defined proximate a transverse edge along which a top end flap 90 is hinged to the top panel 82 by a fold line 94.
- the side edges of the upper reinforcing flap portion 86 are defined by a curved weakened line of severance 84 that extends perpendicular from that fold line 94 into the top panel 82 before curving back on itself to return perpendicular to that fold line 94 to form a "U" shape.
- This curved weakened line of severance 84 also extends across the fold line 94 and part way into the top end flap 90, defining therebetween a lower reinforcing flap portion 92 hinged to the upper reinforcing flap portion 86 in the top panel 82.
- the top end flap 90 comprises an article aperture 88 defined between the portions of the curved weakened line of severance 84 that extend into the top end flap 90.
- this article aperture extends across, and interrupts the fold line 94 hinging the top end panel 90 to the top panel 82.
- the top end flap 90 is hinged to the adjacent second side wall 74/78 via an identical webbing arrangement as the arrangement 38, 42, 44, 48 hinging the handle end flap 22 to the first side wall 54/60.
- a detachable access means 96 In part formed in the top panel 82, and in part formed in the adjacent upper portion 78 of the second side wall 74/78, is a detachable access means 96.
- This detachable access means 96 comprises a first detachable portion 105 defined within the top panel 82 between weakened lines of severance 103, 98. These weakened lines of severance 103, 98 are angled partially toward one another and extend from the fold line 80 toward a central longitudinal axis of the top panel 82. The terminal points of these two weakened lines of severance 103, 98 are connected by a further weakened line of severance 112 along the aforesaid central longitudinal axis of the top panel 82.
- a further part 102 of the detachable access means 96 is defined in the upper portion 78 of the second side wall 74/78, between parallel weakened lines of severance 104, 100.
- These weakened lines of severance 104,100 extend from the fold line 80 connecting the top panel 82 to the upper portion 78 of the second side wall 74/78.
- the parallel weakened line of severance 104, 100 extend to the fold line 76 connecting the upper 78 and lower 74 portions of the second side wall 78/74.
- the fold line 76 connecting the upper portion 78 to the lower portion 74 also serves to hinge the detachable access means 96 to the lower portion 74 of carton 162 once the weakened lines of severance 98, 100, 103, 104, 112 connecting the detachable access means 96 to the carton 162 have been severed.
- finger apertures 108 and 106 Centred along the aforesaid central axis of the top panel 82, and formed partially in the first detachable portion 105, are finger apertures 108 and 106. These finger apertures 108, 106 are defined by circular weakened lines of severance 114, 110. Portions of the circular weakened lines of severance 114, 110 join terminal points of the weakened lines of severance 103, 98 in the top panel 82 with the weakened line of severance 112 extending between the two finger apertures 106, 108.
- the strap member 154 is a length of tape capable of supporting the weight of the carton 162 and its contents. It is preferred that such tape is formed of material having a greater tensile strength than the material from which the blank 1 is formed. Such material for the strap member 154 may also have a greater elasticity than the material for the blank 1.
- the material useful to form the strap member 154 is not limited to but includes paperboard, laminated paperboard, laminated fabric, plastic, fiber-plastic composite material (e.g., fiber-reinforced plastics) or the like.
- the strap member 154 is secured to the grip panel 6 as well as to the upper flap portions 4 such that the grip panel 6 and the upper flap portions 4 extend continuously along the strap member 154.
- Each weakened line of severance 8 is formed in the respective third area.
- the upper flap portions 4 include areas alongside the weakened lines of severance 8 respectively such that such areas are detached from the strap member 154.
- the grip panel 6 also includes areas alongside the weakened lines of severance 8 such that such areas are detached from the strap member 154.
- the upper portion 78 of the second side wall 78/74 is then folded over onto the lower portion 74 of the second side wall, thereby substantially disposing the top panel 82 onto the bottom panel 68. This is best shown in Figure 2 .
- a glue strip 206 is then applied to the upper surface running proximate to and the full length of the terminal edge of the top panel 82 and into the top end flaps 90.
- Upper surfaces of the upper reinforcing flap portions 86 are then allied with glue at glue areas 208, 207. A portion of each glue area 207 extends across the fold line 94 between the top panel 82 and the top end panel 90, over the lower reinforcing flap portion 92 and then into the top end panel 90 itself.
- the upper portion 54 of the first side wall 54/60 is then folded over onto the lower portion 60 of that first side wall so as to bring the grip panel 6 into contact with the surface of the top panel 82.
- This is best shown in Figure 3 .
- This also brings the handle end flaps 22 into contact with the top end flaps 90, which thereby become secured to one another.
- the upper and lower reinforcing flaps 86, 92 become secured to the underside of the corresponding upper and lower flap portions 4, 32 thereby sandwiching portions of the strap member 154 between them.
- the glue strip 206 secures the top panel 82 to the glue panel 2, thereby forming a tubular structure.
- the sizing and position of the articles apertures 88, and the article flaps 26, is such that they are brought into registry with one another.
- the carton 162 can then be erected by hinging the upper 78, 54 portions and lower 74, 60 portions of each of the first 60/54 and second 74/78 side walls into a substantially coplanar orientation, thereby setting those side walls substantially perpendicular to the top panel 82 and bottom panel 68.
- the carton 162 is thus ready for loading with articles, which may take place now that the carton is in a tubular configuration or once one of the two ends of the tubular structure have been closed.
- the lower webbing panels 42 are folded inwardly into the plane of the end of the tubular structure, which has the effect of automatically folding the handle end flap 22 of that end at least partially into that plane also. Additional folding is then applied as required to bring those end closure flaps into contact with one another, whereby they may preferably be secured to one another by some means known in the art such as glue.
- the bottom end flap 70 is then folded upwardly into the plane of the end of the tubular structure and secured to the end closure panels as necessary.
- the user inserts his fingers beneath the grip panel 6, either folding the finger flaps 12, 10 upwardly or downwardly as preferred.
- the handle flaps 4/32, and the reinforcing flaps 86/92 to which they are secured are drawn in toward one another and the increasing stress, as the upward lifting force on the handle grows, breaks the weakened lines of severance 34 that connect the lower flap portion 32 to the handle end flap 22 and also breaks the curved weakened lines of severance 84 defining the reinforcing flaps 86/92.
- the article apertures 88 allow tapered upper portions thereof to protrude outwardly of the carton after breaking the weakened lines of severance 28 connecting the article flaps 26.
- apertures could be included side-by-side as need be to accommodate more than one article protruding through those article flaps.
- the user's fingers are used to punch through the finger apertures 106, 108 and to grip a portion of the terminal edge 112 of the detachable access means 96 that coincide with portions of the edges of those apertures 106, 108.
- the user can tear the access means 96 along the weakened lines of severance 100, 104, 103, 98, 112, while allowing it connected to the rest of the carton 162 along the fold line 76.
- the hinging fold line 76 itself may be severed such that the access means 96 is entirely detached from the carton 162.
- glue any other known form of adhesion or securement may be employed, such as different forms of chemical adhesive, mechanical fastening, thermal or sonic welding etc.
- the cartons described above are specifically suitable for articles such as bottles but the disclosure is not limited to such articles and extends to any kind of articles that may be loaded into such a carton including cans or other beverage containers amongst other possibilities.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cartons (AREA)
Abstract
Description
- The present invention relates generally to handle structures for packaging. More specifically though not exclusively, the present invention relates to a handle structure having a reinforcing strap member.
- Cartons having handle structures are known from the prior art, and often require multi-ply thickness of material (such as paperboard) to gain sufficient strength so as to be able to support the weight of the carton once it has been fully loaded with articles.
- It would therefore be advantageous to provide a carton which requires less material and which could robustly support the weight of the articles loaded in the carton.
- In order to provide the space for a user's hand to be inserted under the handle, it is often necessary to oversize the handle panel itself. This additional material is wasteful and increases the cost of the carton.
- There is, therefore, also a requirement for the handle structure to provide space for a user's hand without requiring additional material to increase the length of the handle structure.
- The present invention seeks to overcome or at least mitigate the identified disadvantages associated with the prior art.
- A first aspect of the invention provides a handle structure for a package, which handle structure comprises a first wall, connected to opposed end walls, and a grip panel secured to a strap member, which strap member is secured at opposed ends thereof respectively to handle flaps formed in part from the first wall and in part from a respective one of the opposed end walls, said grip panel being detachably connected at its opposite ends to said handle flaps respectively so that said grip panel and handle flaps extend continuously across an exterior surface of the first wall.
- Preferably, the handle flaps each comprise an upper portion disposed along the first wall and a lower portion hingedly connected to the upper portion, the lower portion being disposed along, and hingedly connected to, an adjacent wall.
- Preferably, the first wall across which the grip panel and handle flaps extend is a two ply structure, the grip panel and handle flaps being formed in an outer ply, the handle structure comprising reinforcing flaps and an inner ply that are secured to the handle flaps respectively, thereby sandwiching portions of the strap member therebetween.
- Preferably, the handle flaps straighten when the handle structure is used, and move inwardly of the package so as to bring the ends of the handle flaps closer to one another and thereby to provide a space between the inner ply and the outer ply beneath the grip panel and the strap member.
- A second aspect of the invention provides a handle structure for a package comprising;
- a first outer panel hinged to a second outer panel by a first hinged connection; and a first inner panel hinged to a second inner panel having a second hinged connection wherein;
- the first outer panel overlies the first inner panel and the second outer panel overlies the second inner panel;
- the structure further comprising a handle strap struck in part from the first outer panel and in part from the second outer panel;
- a reinforcing flap struck in part from the first inner panel and in part from the second inner panel;
- wherein the reinforcing flap is secured to and reinforces an end portion of the handle strap;
- wherein the handle strap and reinforcing flap are deployable to a position in which a portion of the handle strap is spaced apart from the first inner panel whereby exposing the first inner panel and an end portion of the handle strap and the reinforcing flap are moveable inwardly of the package in use, and
- wherein the handle strap comprises a central portion which is severably attached to an outer portion of the handle strap, the handle strap comprising a reinforcing strip coupling the central portion to outer portions
- Preferably, the handle strap is severably connected to the first outer panel.
- Preferably, the handle strap is severably connected to the second outer panel.
- Preferably, the central portion of the handle strap is struck form the first outer panel and the outer portion of the handle strap is struck in part from the first outer panel and in part from the second outer panel.
- Preferably, the handle strap extends over an aperture in the first inner panel.
- Preferably, the handle structure comprises a third outer panel hinged to the first outer panel by a hinged connection.
- Preferably, the handle structure comprises a third inner panel hinged to the first inner panel by a hinged connection, the third outer panel overlying the third inner portion.
- Preferably, the handle strap is struck in part from the third outer panel.
- A third aspect of the invention provides a carton for articles, which carton comprises top and bottom walls, connected by opposed side walls and end walls for closing the ends thereof, and a handle structure comprising a grip panel secured to a strap member, which strap member is secured at either end thereof to handle flaps that are connected to the carton, said grip panel being detachably connected at its opposite end to said handle flaps respectively so that said grip panel and handle flaps extend continuously across an exterior surface of a wall of the carton.
- Preferably, the handle flaps each comprise an upper portion disposed along the top wall and a lower portion hingedly connected to the upper portion, the lower portion being defined in, and hingedly connected to, an adjacent wall.
- Preferably, said wall of the carton across which the grip panel and handle flaps extend comprises reinforcing flaps that are secured to the handle flaps respectively, thereby sandwiching portions of the strap member therebetween.
- Preferably, the handle flaps straighten when the handle structure is used to support the weight of the carton, such that portions of the handle flaps move inwardly of the carton so as to bring the ends of the handle flaps closer to one another and thereby to provide a space beneath the grip panel and the strap member.
- Preferably, the handle flaps comprise an article aperture through which a portion of one or more articles protrudes as the handle flaps move relative to the carton.
- Preferably, the article aperture comprises tabs that are struck from the aperture and hinged to the handle flaps, and the weight of the carton forces the handle flaps inwardly against upper portions of the articles in the carton, when those articles are present.
- A fourth aspect of the invention provides a blank for forming a carton, which blank comprises panels for forming top and bottom walls of the carton, connected by opposing side walls, and end walls for closing the carton, and a handle structure comprising a grip panel and handle flaps, each of the handle flaps being connected at one end to a panel for forming a wall of the carton, the grip panel and the handle flaps being each securable to a common strap member, wherein the grip panel is detachably connected at its opposite ends to the handle flaps respectively, and the handle structure being foldable onto a panel forming a wall of the carton such that that the grip panel and the handle flaps extend continuously over that wall of the carton between opposing edges thereof.
- Alternatively, the handle flaps each comprise an upper portion disposable along a panel for forming the top wall and a lower portion hingedly connected to the upper portion, the lower portion being defined in, and hingedly connected to, a panel for forming an adjacent wall.
- Preferably, said wall of the carton across which the grip panel and handle flaps extend comprises reinforcing flaps that are securable to the handle flaps respectively, thereby to sandwich portions of a strap member therebetween.
- Preferably, the handle flaps of the erected carton straighten when the handle structure is used to support the weight of that carton, such that portions of the handle flaps move inwardly of the carton so as to bring the ends of the handle flaps closer to one another and thereby to provide a space beneath the grip panel and strap member attached thereto.
- Preferably, the handle flaps comprise an article aperture through which a portion of one or more articles may protrude as the handle flaps move relative to the carton when the erected carton is in use.
- Preferably, the article aperture comprises tabs that can be struck from the aperture and hingable to the handle flaps, and the weight of the erected carton forces the handle flaps inwardly against upper portions of articles loaded in the carton, when those articles are present.
- A preferred embodiment of the present invention will be described below, with reference to the accompanying Figures, of which:
-
Figure 1 illustrates a plan view of a blank for forming a first embodiment of a carton comprising a handle structure according to an aspect of the present invention; -
Figure 2 illustrates a preferred first step of a sequence of folding and gluing operations to partially form the blank ofFigure 1 into a carton; -
Figure 3 illustrates a second step of a preferred sequence of folding and gluing operations to partially form the blank ofFigure 1 into a carton; -
Figure 4 illustrates a fully set up carton formed from the blank ofFigure 1 ; and -
Figure 5 illustrates the hinging motion of the handle structure of the carton ofFigure 4 when in use. -
Figure 1 shows a preferred embodiment of a blank 1 for forming acarton 162 shown inFigure 4 . The blank 1 is formed from foldable sheet material, such as paperboard, corrugated board, cardboard, plastic, combinations thereof, or the like. A linear series of panels is provided comprising aglue panel 2,first side wall 54/60,bottom panel 68,second side wall 74/78 andtop panel 82 hinged together one to the next aboutfold lines fold line - The blank 1 is entirely symmetrical about the longitudinal axis of the linear series of panels described above. The accompanying Figures have, therefore, been numbered along one side only, and this side has been described below. One skilled in the art would readily appreciate that the other side of the blank has the same characteristics as that described.
- The handle structure comprises a grip panel in the form of a top grip panel 6 that is severably connected, by a weakened
line 8 of severance, to an upperhandle flap portion 4, at each end thereof. Preferably, the grip panel 6 tapers outward slightly at these ends. - The top grip panel 6 has
finger flaps 12, 10 extending from opposing side edges thereof. Thesefinger flaps 12, 10 are hinged to the top grip panel 6 byfold lines finger flaps 12, 10 extend along the majority of the length of the grip panel 6. - The
upper flap portion 4 is hinged to ahandle end flap 22, along afold line 24. Thefold line 24 is positioned opposite to the end of theupper flap portion 4 that is severably connected to the grip panel 6. -
Article flaps 26 are defined in thehandle end flap 22 by a curved weakenedline 30 of severance that extends from a point onfold line 24, into thathandle end flap 22, and back to another point on thatfold line 24. Between the two intersections between the curved weakened line ofseverance 30 and thefold line 24 is acut line portion 20. Extending between a midpoint on thiscut line 20 and the most distal point of the curved weakenedseverance line 30, is a further weakenedseverance line 28 that bisects the area into two articles flaps 26 each hinged to theend handle flap 22 by respective portions of the curved weakenedline 30 of severance. - A weakened line of
severance 34 extends into thehandle end flap 22 from a terminal point on thefold line 24 connecting theupper flap portion 4 to thehandle end flap 22. This weakened line ofseverance 34 extends away from thefold line 24 parallel to a longitudinal axis of the grip panel 6, and is coaxial with an edge of the upperhandle flap portion 4. Between this weakened line ofseverance 34 and a furthest edge of thehandle end flap 22, a lowerhandle flap portion 32 is defined within thehandle end flap 22. - A transverse edge (relative to the longitudinal axis of the linear series of panels) of the
lower portion 60 of thefirst side wall 54/60 is hinged by afold line 62 to a lowerside end flap 64. This lowerside end flap 64 is then hinged, along afold line 50, to alower webbing panel 48. Thislower webbing panel 48 is hinged to anupper webbing panel 42 via a small articulatingintermediate webbing panel 44. An aperture 46 is formed between the small articulatingwebbing panel 44 and the edge of theupper portion 54 of thefirst side wall 54/60. This aperture 46 separates the remainder of thelower webbing panel 48 from theupper webbing panel 42. Theupper webbing panel 42 is hinged to a portion of thehandle end flap 22 via an articulatedpanel 38 defined between onefold line 40 hinging thepanels fold line 36 hinging thepanels aperture 58 separates the remainder of theupper webbing panel 42 from thehandle end flap 22. Theupper webbing panel 42 is also hinged to the adjacent transverse edge of theupper portion 54 via afold line 52. Optionally, this transverse edge may be partially or entirely tapered so as to provide agabled carton 162. - A transverse edge (relative to the linear series of panels) of the
bottom panel 68 is connected to abottom end flap 70, that extends the entire length of thebottom panel 68, by afold line 71. Thebottom end flap 70 is free to fold about thefold line 71 and is not connected to the lower side end flaps 64. It is, however, contemplated that an intermediate articulating panel similar to thepanel side end panel 64, or indeed thelower webbing panel 48 itself, to thebottom end panel 70. - Except for the
part 102 of the detachable access means 96, thesecond side wall 78/74 is identical to the first 54/60 in that it comprises the same end flap and webbing arrangement as for thefirst side wall 54/60. The webbing arrangement for thesecond side wall 78/74 hinges the lower side end panel of thesecond side wall 78/74 to thetop end flap 90 described below. - In the
top panel 82, an upper reinforcingflap portion 86 is defined proximate a transverse edge along which atop end flap 90 is hinged to thetop panel 82 by afold line 94. The side edges of the upper reinforcingflap portion 86 are defined by a curved weakened line ofseverance 84 that extends perpendicular from thatfold line 94 into thetop panel 82 before curving back on itself to return perpendicular to thatfold line 94 to form a "U" shape. This curved weakened line ofseverance 84 also extends across thefold line 94 and part way into thetop end flap 90, defining therebetween a lower reinforcing flap portion 92 hinged to the upper reinforcingflap portion 86 in thetop panel 82. - The
top end flap 90 comprises anarticle aperture 88 defined between the portions of the curved weakened line ofseverance 84 that extend into thetop end flap 90. Optionally, this article aperture extends across, and interrupts thefold line 94 hinging thetop end panel 90 to thetop panel 82. Thetop end flap 90 is hinged to the adjacentsecond side wall 74/78 via an identical webbing arrangement as thearrangement handle end flap 22 to thefirst side wall 54/60. - In part formed in the
top panel 82, and in part formed in the adjacentupper portion 78 of thesecond side wall 74/78, is a detachable access means 96. This detachable access means 96 comprises a firstdetachable portion 105 defined within thetop panel 82 between weakened lines ofseverance severance fold line 80 toward a central longitudinal axis of thetop panel 82. The terminal points of these two weakened lines ofseverance severance 112 along the aforesaid central longitudinal axis of thetop panel 82. - A
further part 102 of the detachable access means 96 is defined in theupper portion 78 of thesecond side wall 74/78, between parallel weakened lines ofseverance fold line 80 connecting thetop panel 82 to theupper portion 78 of thesecond side wall 74/78. The parallel weakened line ofseverance fold line 76 connecting the upper 78 and lower 74 portions of thesecond side wall 78/74. Thefold line 76 connecting theupper portion 78 to thelower portion 74 also serves to hinge the detachable access means 96 to thelower portion 74 ofcarton 162 once the weakened lines ofseverance carton 162 have been severed. - Centred along the aforesaid central axis of the
top panel 82, and formed partially in the firstdetachable portion 105, arefinger apertures finger apertures severance severance severance top panel 82 with the weakened line ofseverance 112 extending between the twofinger apertures - To form the
carton 162 from the blank 1, glue is applied to afirst area 120 of the upper handle flap portions 4 (as best shown inFigure 1 ) and to asecond area 122 of the grip panel 6 such that astrap member 154 is secured thereto (as best shown inFigure 2 ) spanning across the grip panel 6. Thestrap member 154 is a length of tape capable of supporting the weight of thecarton 162 and its contents. It is preferred that such tape is formed of material having a greater tensile strength than the material from which the blank 1 is formed. Such material for thestrap member 154 may also have a greater elasticity than the material for the blank 1. The material useful to form thestrap member 154 is not limited to but includes paperboard, laminated paperboard, laminated fabric, plastic, fiber-plastic composite material (e.g., fiber-reinforced plastics) or the like. Thestrap member 154 is secured to the grip panel 6 as well as to theupper flap portions 4 such that the grip panel 6 and theupper flap portions 4 extend continuously along thestrap member 154. Between thesecond area 122 and each offirst area 120, there is a third area that is free of glue and thus both the grip panel 6 and the respective upperhandle flap portion 4 are free of restraint of thestrap member 154. Each weakened line ofseverance 8 is formed in the respective third area. Stated differently, theupper flap portions 4 include areas alongside the weakened lines ofseverance 8 respectively such that such areas are detached from thestrap member 154. The grip panel 6 also includes areas alongside the weakened lines ofseverance 8 such that such areas are detached from thestrap member 154. - The
upper portion 78 of thesecond side wall 78/74 is then folded over onto thelower portion 74 of the second side wall, thereby substantially disposing thetop panel 82 onto thebottom panel 68. This is best shown inFigure 2 . Once this fold has been achieved, aglue strip 206 is then applied to the upper surface running proximate to and the full length of the terminal edge of thetop panel 82 and into the top end flaps 90. Upper surfaces of the upper reinforcingflap portions 86 are then allied with glue atglue areas glue area 207 extends across thefold line 94 between thetop panel 82 and thetop end panel 90, over the lower reinforcing flap portion 92 and then into thetop end panel 90 itself. - The
upper portion 54 of thefirst side wall 54/60 is then folded over onto thelower portion 60 of that first side wall so as to bring the grip panel 6 into contact with the surface of thetop panel 82. This is best shown inFigure 3 . This also brings thehandle end flaps 22 into contact with the top end flaps 90, which thereby become secured to one another. The upper and lower reinforcingflaps 86, 92 become secured to the underside of the corresponding upper andlower flap portions strap member 154 between them. Also, theglue strip 206 secures thetop panel 82 to theglue panel 2, thereby forming a tubular structure. - The sizing and position of the articles apertures 88, and the article flaps 26, is such that they are brought into registry with one another.
- The
carton 162 can then be erected by hinging the upper 78, 54 portions and lower 74, 60 portions of each of the first 60/54 and second 74/78 side walls into a substantially coplanar orientation, thereby setting those side walls substantially perpendicular to thetop panel 82 andbottom panel 68. - The
carton 162 is thus ready for loading with articles, which may take place now that the carton is in a tubular configuration or once one of the two ends of the tubular structure have been closed. - To close the ends of the tubular structure, the
lower webbing panels 42 are folded inwardly into the plane of the end of the tubular structure, which has the effect of automatically folding thehandle end flap 22 of that end at least partially into that plane also. Additional folding is then applied as required to bring those end closure flaps into contact with one another, whereby they may preferably be secured to one another by some means known in the art such as glue. Thebottom end flap 70 is then folded upwardly into the plane of the end of the tubular structure and secured to the end closure panels as necessary. - Both ends are closed in this manner to result in a fully
enclosed carton 162 loaded with articles such as shown inFigure 4 . - In use, the user inserts his fingers beneath the grip panel 6, either folding the finger flaps 12, 10 upwardly or downwardly as preferred. In so doing, the handle flaps 4/32, and the reinforcing
flaps 86/92 to which they are secured, are drawn in toward one another and the increasing stress, as the upward lifting force on the handle grows, breaks the weakened lines ofseverance 34 that connect thelower flap portion 32 to thehandle end flap 22 and also breaks the curved weakened lines ofseverance 84 defining the reinforcingflaps 86/92. Once complete, this tearing frees these flaps to straighten and hinge inwardly of the ends of thecarton 162 so as to protrude through a channel 130 (as best shown inFigure 5 ) left in the upper end edges of thecarton 162 by the folding of the reinforcingflaps 86/92 in thetop panel 82 and top end flaps 90. - Once the stress imposed upon the weakened lines of
severance 8 connecting the grip panel 6 to theupper flap portion 4, exceeds a certain threshold, these weakened lines ofseverance 8 also break and thestrap member 154 takes the weight of thecarton 162. - If the articles loaded into the
carton 162 are bottles, or similarly tapered, the article apertures 88 allow tapered upper portions thereof to protrude outwardly of the carton after breaking the weakened lines ofseverance 28 connecting the article flaps 26. - Naturally, more apertures could be included side-by-side as need be to accommodate more than one article protruding through those article flaps.
- To access the articles, the user's fingers are used to punch through the
finger apertures terminal edge 112 of the detachable access means 96 that coincide with portions of the edges of thoseapertures severance carton 162 along thefold line 76. By this means, the user can gain access to the articles. Optionally, thehinging fold line 76 itself may be severed such that the access means 96 is entirely detached from thecarton 162. - The above exemplary embodiment of the present invention has been described with reference to numerous directional terms such as "top", "bottom", "side", "end", "upper", inwardly", "vertical" etc. It is to be understood that these directional terms are used purely for the benefit of aiding clarity of the description of the exemplary embodiment and are in no way limiting to the scope of the disclosure.
- While the above description defines many features of the specific embodiment in terms of "weakened lines of severance", it is contemplated that many options exist for providing such lines including, though not exclusively, pre-cut lines including small nick portions, and score lines. These options may also be used to provide the "fold lines" referred to above. The "cut lines" referred to above may be pre-cut lines or may be severable weakened lines of severance.
- Where the term "glue" has been used above, it is specifically contemplated that any other known form of adhesion or securement may be employed, such as different forms of chemical adhesive, mechanical fastening, thermal or sonic welding etc.
- The cartons described above are specifically suitable for articles such as bottles but the disclosure is not limited to such articles and extends to any kind of articles that may be loaded into such a carton including cans or other beverage containers amongst other possibilities.
Claims (4)
- A handle structure for a package, which handle structure comprises a first wall, connected to opposed end walls, and a grip panel secured to a strap member, which strap member is secured at opposed ends thereof respectively to handle flaps formed in part from the first wall and in part from a respective one of the opposed end walls, said grip panel being detachably connected at its opposite ends to said handle flaps respectively so that said grip panel and handle flaps extend continuously across an exterior surface of the first wall.
- The carton according to claim 1 wherein the handle flaps each comprise an upper portion disposed along the first wall and a lower portion hingedly connected to the upper portion, the lower portion being disposed along, and hingedly connected to, an adjacent wall.
- The carton according to claim 1 or claim 2, wherein said first wall across which the grip panel and handle flaps extend is a two ply structure, the grip panel and handle flaps being formed in an outer ply, the handle structure comprising reinforcing flaps and an inner ply that are secured to the handle flaps respectively, thereby sandwiching portions of the strap member therebetween.
- The carton according to claim 3 wherein the handle flaps straighten when the handle structure is used, and move inwardly of the package so as to bring the ends of the handle flaps closer to one another and thereby to provide a space between the inner ply and the outer ply beneath the grip panel and the strap member.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0814001A GB0814001D0 (en) | 2008-07-31 | 2008-07-31 | Hnadle structure for packaging |
EP09791023.6A EP2303711B1 (en) | 2008-07-31 | 2009-07-31 | Handle structure for packaging |
EP12184136.5A EP2535282B1 (en) | 2008-07-31 | 2009-07-31 | Handle structure for packaging |
Related Parent Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12184136.5A Division-Into EP2535282B1 (en) | 2008-07-31 | 2009-07-31 | Handle structure for packaging |
EP09791023.6 Division | 2009-07-31 | ||
EP12184136.5 Division | 2012-09-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2669205A1 true EP2669205A1 (en) | 2013-12-04 |
Family
ID=39767279
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13181991.4A Withdrawn EP2669205A1 (en) | 2008-07-31 | 2009-07-31 | Handle structure for packaging |
EP12184136.5A Active EP2535282B1 (en) | 2008-07-31 | 2009-07-31 | Handle structure for packaging |
EP09791023.6A Active EP2303711B1 (en) | 2008-07-31 | 2009-07-31 | Handle structure for packaging |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12184136.5A Active EP2535282B1 (en) | 2008-07-31 | 2009-07-31 | Handle structure for packaging |
EP09791023.6A Active EP2303711B1 (en) | 2008-07-31 | 2009-07-31 | Handle structure for packaging |
Country Status (4)
Country | Link |
---|---|
EP (3) | EP2669205A1 (en) |
ES (2) | ES2441604T3 (en) |
GB (1) | GB0814001D0 (en) |
WO (1) | WO2010014862A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3450346A3 (en) * | 2014-10-06 | 2019-05-29 | Westrock Packaging Systems LLC | Carton and carton blank with a cutaway |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201209038D0 (en) * | 2012-05-22 | 2012-07-04 | Meadwestvaco Packaging Systems | Carton and carton blank |
ES2621273T3 (en) | 2012-10-24 | 2017-07-03 | Westrock Packaging Systems, Llc | Package with a band handle, band handle and blank to form a package with a band handle |
ES2925683T3 (en) | 2013-02-22 | 2022-10-19 | Graphic Packaging Int Llc | Cardboard box with handle |
AU2016358086B2 (en) | 2015-11-18 | 2019-04-18 | Graphic Packaging International, Llc | Carton with handle |
MX2021004067A (en) | 2018-10-09 | 2021-06-04 | Graphic Packaging Int Llc | Carton with handle. |
MX2022014469A (en) | 2020-05-22 | 2022-12-13 | Graphic Packaging Int Llc | Carton for containers. |
USD966098S1 (en) | 2020-07-14 | 2022-10-11 | Graphic Packaging International, Llc | Carton |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996027538A1 (en) * | 1995-03-04 | 1996-09-12 | Riverwood International Corporation | Handle for a carton box |
WO2002055393A1 (en) * | 2001-01-13 | 2002-07-18 | Riverwood International Corporation | A paperboard carton with reinforced handle |
US20030080180A1 (en) * | 2001-10-27 | 2003-05-01 | Holley John M. | Carton having a strap handle |
US20070095882A1 (en) * | 2005-10-21 | 2007-05-03 | Holley Jr John M | Carton having strap handle with improved product protection |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29607374U1 (en) * | 1996-04-24 | 1996-07-11 | Mann, Wolfgang, Dipl.-Ing., 37281 Wanfried | Closed folding box body with double cover part design, with integrated single handle and increased carrying stability in the handle area, for light and medium-weight products |
US5639017A (en) * | 1996-05-17 | 1997-06-17 | Riverwood International Corporation | Article carrier with integral handle |
DE29609247U1 (en) * | 1996-05-23 | 1996-08-22 | Mann, Wolfgang, Dipl.-Ing., 37281 Wanfried | Closed folding box body with double cover part design, with integrated single handle and increased carrying stability in the handle area, for medium and heavy products |
-
2008
- 2008-07-31 GB GB0814001A patent/GB0814001D0/en not_active Ceased
-
2009
- 2009-07-31 EP EP13181991.4A patent/EP2669205A1/en not_active Withdrawn
- 2009-07-31 ES ES09791023.6T patent/ES2441604T3/en active Active
- 2009-07-31 EP EP12184136.5A patent/EP2535282B1/en active Active
- 2009-07-31 WO PCT/US2009/052326 patent/WO2010014862A1/en active Application Filing
- 2009-07-31 ES ES12184136.5T patent/ES2528893T3/en active Active
- 2009-07-31 EP EP09791023.6A patent/EP2303711B1/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996027538A1 (en) * | 1995-03-04 | 1996-09-12 | Riverwood International Corporation | Handle for a carton box |
WO2002055393A1 (en) * | 2001-01-13 | 2002-07-18 | Riverwood International Corporation | A paperboard carton with reinforced handle |
US20030080180A1 (en) * | 2001-10-27 | 2003-05-01 | Holley John M. | Carton having a strap handle |
US20070095882A1 (en) * | 2005-10-21 | 2007-05-03 | Holley Jr John M | Carton having strap handle with improved product protection |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3450346A3 (en) * | 2014-10-06 | 2019-05-29 | Westrock Packaging Systems LLC | Carton and carton blank with a cutaway |
US10569947B2 (en) | 2014-10-06 | 2020-02-25 | WestRock Packaging Svstems, LLC | Carton and carton blank and a handle structure therefor |
Also Published As
Publication number | Publication date |
---|---|
EP2303711A1 (en) | 2011-04-06 |
EP2535282B1 (en) | 2014-10-22 |
EP2303711B1 (en) | 2013-09-04 |
ES2528893T3 (en) | 2015-02-13 |
EP2535282A1 (en) | 2012-12-19 |
ES2441604T3 (en) | 2014-02-05 |
WO2010014862A1 (en) | 2010-02-04 |
GB0814001D0 (en) | 2008-09-10 |
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