CA2447664C - Carton convertible into compartmented container - Google Patents
Carton convertible into compartmented container Download PDFInfo
- Publication number
- CA2447664C CA2447664C CA002447664A CA2447664A CA2447664C CA 2447664 C CA2447664 C CA 2447664C CA 002447664 A CA002447664 A CA 002447664A CA 2447664 A CA2447664 A CA 2447664A CA 2447664 C CA2447664 C CA 2447664C
- Authority
- CA
- Canada
- Prior art keywords
- carton
- region
- blank
- hinge member
- hinge
- 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.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- 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
-
- 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
- B65D5/5405—Lines of weakness to facilitate opening of container or dividing it into separate parts by cutting or tearing for opening containers formed by erecting a blank in tubular form
- B65D5/542—Lines of weakness to facilitate opening of container or dividing it into separate parts by cutting or tearing for opening containers formed by erecting a blank in tubular form the lines of weakness being provided in the container body
-
- 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
- B65D2571/00438—Holes
- B65D2571/00444—Holes for fingers
-
- 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
- B65D2571/00567—Lines of weakness defining a narrow removable strip
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cartons (AREA)
- Packages (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
- Vacuum Packaging (AREA)
Abstract
A carton (12) has a tubular structure that is separable along a circumferential region of the carton (12) into compartments (14, 16) joined by a hinge member (52) having spaced-apart lateral edges. In one embodiment, the hinge member (52) is substantially elliptical. In another embodiment, an aperture (54) is formed in the hinge member (52) for lifting the carton (12).
Description
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r ~t (' f CARTON CONWERTIBLE INTO COMPARTMENTED CONTAINER
The invention relates to cartons, and more specifically to cartons for articles which cartons are convertible to compartmented containers. , .r..,., . . . . Consumers-yften have.aneed.to_,,..cetne~re an,.arta~cle.from astorage medium far th~k.~. f~.,;~;
article. For example, an article such as a beverage container is typically retrieved from an area where multiples of the articles are stored. For example, in US
3,00,613 there is shown a carton defined ~by the preamble of claim 1.
Typical starage areas for such articles are food cabinets and pantries, refrigerationlcooling devices and packages containing multiples of the articles. Articles such as beverages in containers are typically purchased and transported in a package containing multiples of the articles. Thus, it can be appreciated that it would be useful to facilitate removal of an article from a package in which multiples of the articles are transported and/or stored ' A $rst aspect of the invention provides a carton which is separable into adjacent compartments comprising a tubular wall structure provided, at least in park by first and second walls joined by opposing side walls and wherein the structure is separable into said adjacent compartments along a circurnferential region ~by which the adjacent compartments are joined together by a hinge member having spaced apart lateral edges defined by .fold lines extending across said.second-wall: The fold lines converge ~at: cache ° ; r~ ~--t: -~:~: - . .
of their opposite ends and are spaced~apart to their maximum distance intermediate their opposite ends. ' Preferably, the circumferenfaal region extends across said first wall and opposing end walls that join said first, second and side walls.
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n ' CA 02447664 2003-11-18 D-3084 _ _ , , According to an optional feature of this aspect of the invention, the circumferential region is defined at least in part by a frangible line.
According to another optional feature of this aspect of the invention, the circumferential region is defined at least in part by a frangible line and a tear strip: ' .r .. .. , . According °tb'~aiiother''optio~nal feature ~of thin aspect-af the invention, the hinge.°~:~ .. ~ .. : ° ; . , member is substantially elliptical.
According to another optional feature of this aspect of the invention, the hinge member has an aperture formed therethrough to facilitate lifting.
A second aspect of the invention provides a blank for forming a carton, the blank comprising a series of adjoining panels for forming a tubular structure for the erected cotton; said panels having integrally formed therein a region of separability transversely extending along portions of said panels and a hinge-forming region having~spaced-apart lateral edges such that the erected tubular structure is separable along said iegion of separability into compartments joined by a hinge member having spaced-apart lateral edges. The spaced-apart lateral edges converge at each of their opposite ends and .are spaced apart to their maximutri distance intermediate their opposite ends.
Preferably, the hinge-forming region and said hinge member are substantially elliptical.
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. ,. x According to an optional feature of the second aspect of the invention, the hinge-forming region is defined by weakened lines of demarcation.
According to another optional feature of the second aspect of the invention, the panels form opposing first and second walls, opposing side walls and opposing end walls A~~~h,s!~=y.J ~H~~T
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b I~-3080 - .- r, 2a in the erected carton, said region of separability is disposed such that it extends across said first wall and opposing end walls of the erected carton, and said hinge-forming ' region is formed in said second wall.
According to another optional feature of the second. aspect of the invention, the region of reparability is defined at least in part by a frangible line.
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Fig. 1 is a plan' view of a blank for forming a carton convertible into a compartmented container, in accordance with the teachings of a preferred embodiment of the invention;
Fig. 2 is an isometric illustration of a carton convertible into a compartmented container formable from the blank of Fig. 1, in accordance with the teachings of a preferred embodiment of the invention, wherein of a tear strip has been partially removed;
Fig. 3 is an illustration of the carton depicted in Fig. 2 as viewed from the opposite side of the carton and wherein the tear strip has been fully removed;
~,~~ ~l ~ ~ .,'.'f. ri~ ,n iW a.~'a5..7y'~ Y:J~#'a ~1'f ~ F Ia.,c ~t 'I ~ ,y a ~~ kll~t' ~1 g~~~~~i ~'i~ ~~ t,.f~a -~f ~i Fig. 4 is an illustration of the carton shown in Figs. 2 and 3, wherein walls of the carton have been separated to form compartments joined by a hinge member; and Fig. 5 is an illustration of the carton of Figs. 2 and 3 in the opened condition illustrated in Fig. 4 wherein the carton is lifted through use of features taught by the invention.
Detailed Description of the Invention Throughout the drawings, the same reference numerals are used to denote the same or like features of the invention.
Referring first to Fig. 1 and Fig. 2 simultaneously, Fig. 1 illustrates a blank 10 for forming a carton in accordance with a preferred embodiment of the invention while Fig. 2 illustrates a carton 12 in accordance with a preferred embodiment of the invention formed from the blank of Fig. 1. A discussion of the features of the blank 10 illustrated in Fig. 1 is useful at this point to help identify the features of the invention as embedded in the carton 12. The carton 12 has a tubular structure. In the preferred embodiment shown, the tubular structure is formed by opposing top and bottom walls, which for convenience of discussion may be referred to as first and second walls 20, 22, respectively, and opposing side walls 24, 26a/26b. In the embodiment illustrated, a handle 40 is formed in one of the side walls. Ends walls 30134, 32/36 generally enclose the ends of the structure.
An open-ended tubular structure is first generally formed by adhering the side wall panels 26a and 26b to one another. Articles A such as beverage containers are typically loaded into the open-ended tubular structure by a continuous-motion packaging machine. Once the carton 12 is loaded, the various end panels and flaps 30, 32, 34, 36, 42, 44 46a, 46b, 48a, 48b are folded over to provide end closures for the carton.
. m..n. f. ....,7vf..v:..,:11 ~ -".-.n.~~,T.1.~
a. !
r ~t (' f CARTON CONWERTIBLE INTO COMPARTMENTED CONTAINER
The invention relates to cartons, and more specifically to cartons for articles which cartons are convertible to compartmented containers. , .r..,., . . . . Consumers-yften have.aneed.to_,,..cetne~re an,.arta~cle.from astorage medium far th~k.~. f~.,;~;
article. For example, an article such as a beverage container is typically retrieved from an area where multiples of the articles are stored. For example, in US
3,00,613 there is shown a carton defined ~by the preamble of claim 1.
Typical starage areas for such articles are food cabinets and pantries, refrigerationlcooling devices and packages containing multiples of the articles. Articles such as beverages in containers are typically purchased and transported in a package containing multiples of the articles. Thus, it can be appreciated that it would be useful to facilitate removal of an article from a package in which multiples of the articles are transported and/or stored ' A $rst aspect of the invention provides a carton which is separable into adjacent compartments comprising a tubular wall structure provided, at least in park by first and second walls joined by opposing side walls and wherein the structure is separable into said adjacent compartments along a circurnferential region ~by which the adjacent compartments are joined together by a hinge member having spaced apart lateral edges defined by .fold lines extending across said.second-wall: The fold lines converge ~at: cache ° ; r~ ~--t: -~:~: - . .
of their opposite ends and are spaced~apart to their maximum distance intermediate their opposite ends. ' Preferably, the circumferenfaal region extends across said first wall and opposing end walls that join said first, second and side walls.
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d " -urc r "~ n . rri r c . ~f { , r ~ ~ - !
j~;I?rrnted~j~~fa7=~~00~' f ~ESGP;P,M17~1 ~u~wu.-x,....,~ ,w,.."".d: ,GS.,x". ,f,.:fu :3us~...,u...~yr3...1'~,f,,»"x.r;4.;H.wS.».,»zu .a;.;:..,...
n ' CA 02447664 2003-11-18 D-3084 _ _ , , According to an optional feature of this aspect of the invention, the circumferential region is defined at least in part by a frangible line.
According to another optional feature of this aspect of the invention, the circumferential region is defined at least in part by a frangible line and a tear strip: ' .r .. .. , . According °tb'~aiiother''optio~nal feature ~of thin aspect-af the invention, the hinge.°~:~ .. ~ .. : ° ; . , member is substantially elliptical.
According to another optional feature of this aspect of the invention, the hinge member has an aperture formed therethrough to facilitate lifting.
A second aspect of the invention provides a blank for forming a carton, the blank comprising a series of adjoining panels for forming a tubular structure for the erected cotton; said panels having integrally formed therein a region of separability transversely extending along portions of said panels and a hinge-forming region having~spaced-apart lateral edges such that the erected tubular structure is separable along said iegion of separability into compartments joined by a hinge member having spaced-apart lateral edges. The spaced-apart lateral edges converge at each of their opposite ends and .are spaced apart to their maximutri distance intermediate their opposite ends.
Preferably, the hinge-forming region and said hinge member are substantially elliptical.
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.,..~..~;~_. . , , . . , .
. ,. x According to an optional feature of the second aspect of the invention, the hinge-forming region is defined by weakened lines of demarcation.
According to another optional feature of the second aspect of the invention, the panels form opposing first and second walls, opposing side walls and opposing end walls A~~~h,s!~=y.J ~H~~T
S,. r l E»I x 1 f ~~ 7 7.
,~~.a~ Cf~T~~~A~~ tG~~~~~~, LIi~...ma.u....,uw,I.IUYC.n,P.
1 '(1 1 1 . I If F I ~f f, ' S !( 1 P . f ~,I. 'Panted , ~1e I3712n~3 . 'xDES ~~ ~'r~11~~ 1~ f .~.:," ,".F~_....,1"Y:~v."~',~" .. ~.r .ft_,L,:~~.w:,>:~ I~..H;.GL,...~,'' '~a ' x.I,.;~,v.'.T
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b I~-3080 - .- r, 2a in the erected carton, said region of separability is disposed such that it extends across said first wall and opposing end walls of the erected carton, and said hinge-forming ' region is formed in said second wall.
According to another optional feature of the second. aspect of the invention, the region of reparability is defined at least in part by a frangible line.
... .. . s,... u. ?...a;:' ,,. "..... , d-,...:, ,~. t'e~.~ ,..k.:',a '.Y'~r~,~ °"~ri:.:r , , ~.,. . ~, ..F',."y. . .. , ~. ,~~ ...
Fig. 1 is a plan' view of a blank for forming a carton convertible into a compartmented container, in accordance with the teachings of a preferred embodiment of the invention;
Fig. 2 is an isometric illustration of a carton convertible into a compartmented container formable from the blank of Fig. 1, in accordance with the teachings of a preferred embodiment of the invention, wherein of a tear strip has been partially removed;
Fig. 3 is an illustration of the carton depicted in Fig. 2 as viewed from the opposite side of the carton and wherein the tear strip has been fully removed;
~,~~ ~l ~ ~ .,'.'f. ri~ ,n iW a.~'a5..7y'~ Y:J~#'a ~1'f ~ F Ia.,c ~t 'I ~ ,y a ~~ kll~t' ~1 g~~~~~i ~'i~ ~~ t,.f~a -~f ~i Fig. 4 is an illustration of the carton shown in Figs. 2 and 3, wherein walls of the carton have been separated to form compartments joined by a hinge member; and Fig. 5 is an illustration of the carton of Figs. 2 and 3 in the opened condition illustrated in Fig. 4 wherein the carton is lifted through use of features taught by the invention.
Detailed Description of the Invention Throughout the drawings, the same reference numerals are used to denote the same or like features of the invention.
Referring first to Fig. 1 and Fig. 2 simultaneously, Fig. 1 illustrates a blank 10 for forming a carton in accordance with a preferred embodiment of the invention while Fig. 2 illustrates a carton 12 in accordance with a preferred embodiment of the invention formed from the blank of Fig. 1. A discussion of the features of the blank 10 illustrated in Fig. 1 is useful at this point to help identify the features of the invention as embedded in the carton 12. The carton 12 has a tubular structure. In the preferred embodiment shown, the tubular structure is formed by opposing top and bottom walls, which for convenience of discussion may be referred to as first and second walls 20, 22, respectively, and opposing side walls 24, 26a/26b. In the embodiment illustrated, a handle 40 is formed in one of the side walls. Ends walls 30134, 32/36 generally enclose the ends of the structure.
An open-ended tubular structure is first generally formed by adhering the side wall panels 26a and 26b to one another. Articles A such as beverage containers are typically loaded into the open-ended tubular structure by a continuous-motion packaging machine. Once the carton 12 is loaded, the various end panels and flaps 30, 32, 34, 36, 42, 44 46a, 46b, 48a, 48b are folded over to provide end closures for the carton.
The carton 12 has a region along which the carton is separable. In the preferred embodiment illustrated, a region along which the carton 12 is separable includes a tear strip SO and a frangible line S6, S8 such as a perforated line. The separable region extends partially around a circumference of the tubular structure. As a convenient point S of reference, this will be referred as a longitudinal direction. The direction has been described as longitudinal in relation to the orientation of an imaginary axis for the open tubular structure that is formed when the side flaps 26a and 26b are joined.
In turn, the orientation of the handle may be considered to be "transverse" with respect to the open-ended tubular structure. The terms longitudinal and transverse may be interchanged as points of reference without affecting the scope or teachings of the invention.
The separable region may consist of any structure that allows the carton to be separated. For example, the separable region may consist of either a tear strip or a frangible line alone. However, use of a tear strip SO and a frangible line S6/S8 in 1 S combination helps prevent the carton from opening prematurely while facilitating easy separation of the carton compartments once the tear strip SO has been removed thus providing an opening through which separation can be initiated. As an example of other alternatives, and not as a limitation, the separable region may also be defined by a cut line having an adhesive strip applied thereto to hold the carton together until intentionally pulled apart.
Fig. 3 depicts the carton after removal of the tear strip S0. Removal of the tear strip 50 provides an opening through which the carton can be manipulated to separate one side from the other along the separable region. In addition, the opening provided 2S by removal of the tear strip in essence provides a starter area for the separation of the carton into compartments.
Referring now to Fig. 4, therein is illustrated the carton as separated and divided into compartments 14, 16. The compartments 14, 16 are joined by a hinge member S2.
The hinge member S2 has transverse edges that are spaced apart from one another. This helps produce a strong hinge for supporting the compartments. The compartments 14, 16 may be lifted by the hinge structure by grasping the inside of the bottom (or second) wall 22 about the hinge member 52. However, a simple, perhaps more convenient lifting mechanism is provided by an aperture 54 formed in the hinge member 52.
An individual may lift the compartments by inserting a finger through the aperture and lifting upward as illustrated in Fig. 5.
In use, a carton 12 according to a preferred embodiment of the invention as described above is formed from the blank 10 or otherwise is generally first formed into an open-ended tubular structure. Then, cans are loaded in from the ends and the carton 12 is placed in enclosed condition. Once the tear strip 50 is removed as illustrated in Figs. 2 and 3, the carton 12 can be separated along the frangible line 56!58 into the compartments 14, 16 illustrated in Fig. 4. The hinge member 52 has spaced-apart lateral edges that provide both a strong hinge structure and a bridge between the two compartments 14, 16. The opened carton 12 can then be lifted through the hinge member. A simple manner of lifting is to grasp the inside surfaces of the U-shaped structure formed by the hinge member 52. A more convenient yet simple lifting mechanism is provided through placement of an aperture 54 in the hinge member 52.
With the aperture 54, the carton 12 is simply lifted by insertion of the finger of a user through the aperture 54.
Thus, in the manner described above, a package containing multiples of articles such as beverage containers is convertible into a compartmented container from which individual ones of the articles can be retrieved. Because the package is easily transported after it has been converted into a compartmented container, it may be carned around by hand and used as a serving unit for the articles. In addition, the compartmented container formed can be easily placed in a storage area such as a food cabinet or pantry or a refrigeration unit where the articles may be maintained as an aggregation from which individual units may be easily removed.
Use of terms such as top, bottom, side, end, longitudinal and transverse are used for convenience and to provide a point of reference in the description of the preferred embodiment of the invention and are not meant to limit the scope of the invention.
Modifications may be made in the foregoing without departing from the scope and spirit of the claimed invention. For example, the hinge member has spaced-apart lateral edges and in a preferred embodiment described above is substantially elliptical. The tapered ends of the substantially elliptical configuration help provide a transition from the carton end walls and bottom wall to the hinge member. However, the hinge member may have other configurations, such as substantially rectangular.
In turn, the orientation of the handle may be considered to be "transverse" with respect to the open-ended tubular structure. The terms longitudinal and transverse may be interchanged as points of reference without affecting the scope or teachings of the invention.
The separable region may consist of any structure that allows the carton to be separated. For example, the separable region may consist of either a tear strip or a frangible line alone. However, use of a tear strip SO and a frangible line S6/S8 in 1 S combination helps prevent the carton from opening prematurely while facilitating easy separation of the carton compartments once the tear strip SO has been removed thus providing an opening through which separation can be initiated. As an example of other alternatives, and not as a limitation, the separable region may also be defined by a cut line having an adhesive strip applied thereto to hold the carton together until intentionally pulled apart.
Fig. 3 depicts the carton after removal of the tear strip S0. Removal of the tear strip 50 provides an opening through which the carton can be manipulated to separate one side from the other along the separable region. In addition, the opening provided 2S by removal of the tear strip in essence provides a starter area for the separation of the carton into compartments.
Referring now to Fig. 4, therein is illustrated the carton as separated and divided into compartments 14, 16. The compartments 14, 16 are joined by a hinge member S2.
The hinge member S2 has transverse edges that are spaced apart from one another. This helps produce a strong hinge for supporting the compartments. The compartments 14, 16 may be lifted by the hinge structure by grasping the inside of the bottom (or second) wall 22 about the hinge member 52. However, a simple, perhaps more convenient lifting mechanism is provided by an aperture 54 formed in the hinge member 52.
An individual may lift the compartments by inserting a finger through the aperture and lifting upward as illustrated in Fig. 5.
In use, a carton 12 according to a preferred embodiment of the invention as described above is formed from the blank 10 or otherwise is generally first formed into an open-ended tubular structure. Then, cans are loaded in from the ends and the carton 12 is placed in enclosed condition. Once the tear strip 50 is removed as illustrated in Figs. 2 and 3, the carton 12 can be separated along the frangible line 56!58 into the compartments 14, 16 illustrated in Fig. 4. The hinge member 52 has spaced-apart lateral edges that provide both a strong hinge structure and a bridge between the two compartments 14, 16. The opened carton 12 can then be lifted through the hinge member. A simple manner of lifting is to grasp the inside surfaces of the U-shaped structure formed by the hinge member 52. A more convenient yet simple lifting mechanism is provided through placement of an aperture 54 in the hinge member 52.
With the aperture 54, the carton 12 is simply lifted by insertion of the finger of a user through the aperture 54.
Thus, in the manner described above, a package containing multiples of articles such as beverage containers is convertible into a compartmented container from which individual ones of the articles can be retrieved. Because the package is easily transported after it has been converted into a compartmented container, it may be carned around by hand and used as a serving unit for the articles. In addition, the compartmented container formed can be easily placed in a storage area such as a food cabinet or pantry or a refrigeration unit where the articles may be maintained as an aggregation from which individual units may be easily removed.
Use of terms such as top, bottom, side, end, longitudinal and transverse are used for convenience and to provide a point of reference in the description of the preferred embodiment of the invention and are not meant to limit the scope of the invention.
Modifications may be made in the foregoing without departing from the scope and spirit of the claimed invention. For example, the hinge member has spaced-apart lateral edges and in a preferred embodiment described above is substantially elliptical. The tapered ends of the substantially elliptical configuration help provide a transition from the carton end walls and bottom wall to the hinge member. However, the hinge member may have other configurations, such as substantially rectangular.
Claims (11)
1. A carton which is separable into adjacent compartments comprising a tubular wall structure provided, at least in part, by first and second walls joined by opposing side walls and wherein the structure is separable into said adjacent compartments along a circumferential region by which the adjacent compartments are joined together by a hinge member having spaced apart lateral edges defined by fold lines extending across said second wall, characterised in that said fold lines converge at each of their opposite ends and are spaced apart to their maximum distance intermediate their opposite ends.
2. The carton of claim 1, said circumferential region extends across said first wall and opposing end walls that join said first, second and side walls.
3. The carton of claim 1 or claim 2, wherein said circumferential region is defined at least in part by a frangible line.
4. The carton of any one of claims 1 to 3, wherein said circumferential region is defined at least in part by a frangible line and a tear strip.
5. The carton of any one of claims 1 to 4, wherein said hinge member is substantially elliptical.
6. The carton of any one of claims 1 to 5, wherein said hinge member has an aperture formed therethrough to facilitate lifting.
7. A blank for forming a carton, the blank comprising a series of adjoining panels for forming a tubular structure for the erected carton, said panels having integrally formed therein a region of separability transversely extending along portions of said panels and a hinge-forming region having spaced-apart lateral edges such that the erected tubular structure is separable along said region of separability into compartments joined by a hinge member having spaced-apart lateral edges characterised in that the spaced-apart lateral edges converge at each of their opposite ends and are spaced apart to their maximum distance intermediate their opposite ends.
8. The blank of claim 7, wherein said hinge-forming region and said hinge member are substantially elliptical.
9. The blank of claim 7 or claim 8, wherein said hinge-forming region is defined by weakened lines of demarcation.
10. The blank of any one of claims 7 to 9, wherein said panels form opposing first and second walls, opposing side walls and opposing end walls in the erected carton, said region of separability is disposed such that it extends across said first wall and opposing end walls of the erected carton, and said hinge-forming region is formed in said second wall.
11. The blank of any one of claims 7 to 10, wherein said region of separability is defined at least in part by a frangible line.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/860,843 US20020170845A1 (en) | 2001-05-18 | 2001-05-18 | Carton convertible into compartmented container |
US09/860,843 | 2001-05-18 | ||
PCT/US2002/015557 WO2002094677A1 (en) | 2001-05-18 | 2002-05-16 | Carton convertible into compartmented container |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2447664A1 CA2447664A1 (en) | 2002-11-28 |
CA2447664C true CA2447664C (en) | 2008-03-25 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002447664A Expired - Fee Related CA2447664C (en) | 2001-05-18 | 2002-05-16 | Carton convertible into compartmented container |
Country Status (10)
Country | Link |
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US (1) | US20020170845A1 (en) |
EP (1) | EP1390273B1 (en) |
JP (1) | JP2004525835A (en) |
AT (1) | ATE310682T1 (en) |
CA (1) | CA2447664C (en) |
DE (1) | DE60207551T2 (en) |
DK (1) | DK1390273T3 (en) |
ES (1) | ES2251590T3 (en) |
MX (1) | MXPA03010546A (en) |
WO (1) | WO2002094677A1 (en) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
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US7225930B2 (en) * | 2003-11-05 | 2007-06-05 | Graphic Packaging International, Inc. | Combination shipping carton and twin dispenser boxes |
CA2546711C (en) * | 2003-11-19 | 2010-02-09 | Meadwestvaco Packaging Systems Llc | Carton with two-step opening feature defining yieldable dispenser for selective removal and retention of articles |
GB0403470D0 (en) * | 2004-02-17 | 2004-03-24 | Meadwestvaco Packaging Systems | Carton for multiple articles |
JP4504792B2 (en) * | 2004-11-25 | 2010-07-14 | 麒麟麦酒株式会社 | Packaging box |
US8622280B2 (en) | 2005-09-21 | 2014-01-07 | Graphic Packaging International, Inc. | Shipping and dispensing carton |
US8827144B2 (en) * | 2005-09-21 | 2014-09-09 | Graphic Packaging International, Inc. | Reinforced cartons |
US8196805B2 (en) | 2006-05-18 | 2012-06-12 | Graphic Packaging International, Inc. | Cartons with liquid-tight receptacles |
CA2654664C (en) * | 2006-06-23 | 2012-08-21 | Graphic Packaging International, Inc. | Carton having dispensing configurations |
US8033449B2 (en) * | 2006-06-23 | 2011-10-11 | Graphic Packaging International, Inc. | Cartons having dispensing configurations |
EP2032463B1 (en) * | 2006-06-23 | 2019-12-18 | Graphic Packaging International, LLC | Carton having dispensing configurations |
US20090121005A1 (en) * | 2006-06-23 | 2009-05-14 | Ho Fung Charles F | Cartons having dispensing configurations |
WO2008103983A1 (en) | 2007-02-23 | 2008-08-28 | Graphic Packaging International, Inc. | Reinforced carton and methods of making carton blanks |
US20090090642A1 (en) * | 2007-10-03 | 2009-04-09 | Christopher Trimarco | Foldable beverage receptacle |
US8028839B2 (en) * | 2008-06-05 | 2011-10-04 | Graphic Packaging International, Inc. | Shipping and dispensing carton |
US8186570B2 (en) * | 2008-10-24 | 2012-05-29 | Graphic Packaging International, Inc. | Package for food product |
FR2941934B1 (en) * | 2009-02-12 | 2016-05-13 | Fay De Choisinet Laure Du | PACKAGING FOR FOOD PRODUCTS AND FLAN FOR CARRYING OUT SUCH PACKAGING |
US8328079B2 (en) | 2009-06-05 | 2012-12-11 | Graphic Packaging International, Inc. | Carton with display header |
WO2011060410A2 (en) | 2009-11-16 | 2011-05-19 | Graphic Packaging International, Inc. | Triangular vented tray |
US20110180594A1 (en) * | 2010-01-25 | 2011-07-28 | Fitzwater Kelly R | Package for Multiple Food Items |
US8840011B2 (en) | 2010-06-24 | 2014-09-23 | Graphic Packaging International, Inc. | Carton with reinforced corner |
US8740054B2 (en) | 2010-10-18 | 2014-06-03 | Graphic Packaging International, Inc. | Convertible shipping and display carton |
US8740050B2 (en) | 2010-12-06 | 2014-06-03 | Graphic Packaging International, Inc. | Carton with lid |
US9309034B2 (en) | 2013-09-24 | 2016-04-12 | Owens-Brockway Glass Container Inc. | Dispensing carton |
EP3221233B1 (en) | 2014-11-17 | 2021-09-08 | Graphic Packaging International, LLC | Carton with reinforcement features |
WO2016081301A1 (en) | 2014-11-17 | 2016-05-26 | Graphic Packaging International, Inc. | Carton with reinforcement features |
MX2017010043A (en) | 2015-02-27 | 2017-12-18 | Graphic Packaging Int Inc | Construct with locking features. |
ES2898426T3 (en) | 2015-06-09 | 2022-03-07 | Graphic Packaging Int Llc | Cardboard box with characteristic lock feature |
WO2017062542A1 (en) | 2015-10-09 | 2017-04-13 | Graphic Packaging International, Inc. | Carton with display feature |
EP3464088A4 (en) | 2016-06-03 | 2019-12-25 | Graphic Packaging International, LLC. | Package including carton with insert |
USD837645S1 (en) * | 2016-07-22 | 2019-01-08 | Ach Food Companies, Inc. | Packaging |
EP3538445A4 (en) | 2016-11-14 | 2020-09-16 | Graphic Packaging International, LLC | Reconfigurable carton and package |
US11174064B2 (en) | 2017-03-28 | 2021-11-16 | Graphie Packaging International, LLC | Carton with impact-resistant features |
WO2018183416A1 (en) | 2017-03-28 | 2018-10-04 | Graphic Packaging International, Llc | Carton with impact-resistant features |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3002613A (en) * | 1959-10-05 | 1961-10-03 | Schmidt Lithograph Company | Carton |
NL1005038C2 (en) * | 1997-01-17 | 1998-07-20 | Bouwe Prakken | Rectangular folding box with display option. |
US5857570A (en) * | 1997-08-18 | 1999-01-12 | Labatt Brewing Company Limited | Primary and secondary packaging system for beverage products |
-
2001
- 2001-05-18 US US09/860,843 patent/US20020170845A1/en not_active Abandoned
-
2002
- 2002-05-16 EP EP02729229A patent/EP1390273B1/en not_active Expired - Lifetime
- 2002-05-16 DE DE60207551T patent/DE60207551T2/en not_active Expired - Fee Related
- 2002-05-16 DK DK02729229T patent/DK1390273T3/en active
- 2002-05-16 JP JP2002591360A patent/JP2004525835A/en not_active Ceased
- 2002-05-16 ES ES02729229T patent/ES2251590T3/en not_active Expired - Lifetime
- 2002-05-16 MX MXPA03010546A patent/MXPA03010546A/en active IP Right Grant
- 2002-05-16 AT AT02729229T patent/ATE310682T1/en not_active IP Right Cessation
- 2002-05-16 WO PCT/US2002/015557 patent/WO2002094677A1/en active IP Right Grant
- 2002-05-16 CA CA002447664A patent/CA2447664C/en not_active Expired - Fee Related
Also Published As
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DE60207551T2 (en) | 2006-07-20 |
EP1390273B1 (en) | 2005-11-23 |
CA2447664A1 (en) | 2002-11-28 |
JP2004525835A (en) | 2004-08-26 |
US20020170845A1 (en) | 2002-11-21 |
DE60207551D1 (en) | 2005-12-29 |
MXPA03010546A (en) | 2004-05-27 |
ES2251590T3 (en) | 2006-05-01 |
ATE310682T1 (en) | 2005-12-15 |
WO2002094677A1 (en) | 2002-11-28 |
EP1390273A1 (en) | 2004-02-25 |
DK1390273T3 (en) | 2006-04-03 |
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Legal Events
Date | Code | Title | Description |
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EEER | Examination request | ||
MKLA | Lapsed |