Patent Grant
9376244
The present disclosure is generally related to a carton for holding containers, and more particularly, to a carton having a handle and a dispenser.
In one aspect, the disclosure is generally directed to a carton for containing a plurality of articles. The carton comprises a plurality of panels that extend at least partially around an interior of the carton. The plurality of panels comprises a top panel, a first side panel, a second side panel, and a bottom panel. End flaps can be respectively foldably connected to respective panels of the plurality of panels. The end flaps are at least partially overlapped with respect to one another and thereby at least partially form a closed end of the carton. A dispenser comprises a dispenser panel and an opening section. The dispenser panel can be at least partially defined by a dispenser tear line extending in at least the top panel and at least one of the end flaps. The opening section can be at least partially defined by the dispenser tear line and can be foldably connected to one of the first side panel and the second side panel. The dispenser panel is at least partially removable from the carton to create a dispenser opening, and the opening section is positionable relative the first side panel to expand the dispenser opening.
In another aspect, the disclosure is generally directed to a blank for forming a carton. The blank comprises a plurality of panels comprising a top panel, a first side panel, a second side panel, and a bottom panel. End flaps are respectively foldably connected to respective panels of the plurality of panels, the end flaps for being at least partially overlapped with respect to one another to at least partially form a closed end of the carton formed from the blank. The blank further comprises dispenser features for forming a dispenser in the carton formed from the blank. The dispenser features comprise a dispenser panel and an opening section. The dispenser panel can be at least partially defined by a dispenser tear line extending in at least the top panel and at least one of the end flaps. The opening section can be at least partially defined by the dispenser tear line and can be foldably connected to one of the first side panel and the second side panel. The dispenser panel is for being at least partially removed from the carton formed from the blank to create a dispenser opening, and the opening section is for being positionable relative the one of the first side panel and the second side panel to expand the dispenser opening when the carton is formed from the blank.
In another aspect, the disclosure is generally directed to a method of forming a carton. The method comprising obtaining a blank comprising a plurality of panels comprising a top panel, a first side panel, a second side panel, and a bottom panel, end flaps respectively foldably connected to respective panels of the plurality of panels, and dispenser features comprising a dispenser panel and an opening section. The dispenser panel is at least partially defined by a dispenser tear line extending in at least the top panel and at least one of the end flaps, and the opening section is at least partially defined by the dispenser tear line and is foldably connected to one of the first side panel and the second side panel. The method further comprises forming an interior of the carton at least partially defined by the plurality of panels. The forming the interior of the carton comprises forming an open-ended sleeve. The method further comprises positioning the end flaps to be at least partially overlapped with respect to one another to at least partially close an end of the open-ended sleeve, at least partially forming a closed end of the carton. The forming the interior and the positioning the end flaps comprise forming a dispenser extending in at least the top panel and the closed end of the carton, the dispenser panel is at least partially removable from the carton to create a dispenser opening, and the opening section is positionable relative the first side panel to expand the dispenser opening.
In another aspect, the disclosure is generally directed to a method of opening a carton. The method comprises obtaining a carton comprising a plurality of panels that extend at least partially around an interior of the carton, end flaps respectively foldably connected to respective panels of the plurality of panels, and a dispenser comprising a dispenser panel and an opening section. The plurality of panels comprises a top panel, a first side panel, a second side panel, and a bottom panel. The end flaps are at least partially overlapped with respect to one another and thereby at least partially form a closed end of the carton. The dispenser panel is at least partially defined by a dispenser tear line extending in at least the top panel and at least one of the end flaps. The opening section is at least partially defined by the dispenser tear line and is foldably connected to one of the first side panel and the second side panel. The method further comprises removing the dispenser panel to form a dispenser opening by tearing along the dispenser tear line in at least the top panel and the at least one of the end flaps, and expanding the dispenser opening by pivoting the opening section relative to the one of the first side panel and the second side panel.
Those skilled in the art will appreciate the above stated advantages and other advantages and benefits of various additional embodiments reading the following detailed description of the embodiments with reference to the below-listed drawing figures. It is within the scope of the present disclosure that the above-discussed aspects be provided both individually and in various combinations.
According to common practice, the various features of the drawings discussed below are not necessarily drawn to scale. Dimensions of various features and elements in the drawings may be expanded or reduced to more clearly illustrate the embodiments of the disclosure.
Corresponding parts are designated by corresponding reference numbers throughout the drawings.
The present disclosure generally relates to opening, dispensing, and handling features for cartons that contain articles such as containers, bottles, cans, etc. The articles can be used for packaging food and beverage products, for example. The articles can be made from materials suitable in composition for packaging the particular food or beverage item, and the materials include, but are not limited to, metal; glass; aluminum and/or composite materials; plastics such as PET, LDPE, LLDPE, HDPE, PP, PS, PVC, EVOH, and Nylon; and the like, or any combination thereof.
Cartons according to the present disclosure can accommodate articles of any shape. For the purpose of illustration and not for the purpose of limiting the scope of the disclosure, the following detailed description describes beverage containers (e.g., aluminum beverage bottles) as disposed within the carton embodiments. In this specification, the terms “lower,” “bottom,” “upper,” and “top” indicate orientations determined in relation to fully erected and upright cartons.
In the illustrated embodiment, the carton 5 is sized to house twelve containers C in a single layer in a 3×4 arrangement, but it is understood that the carton may be sized and shaped to hold containers of a different or same quantity in more than one layer and/or in different row/column arrangements (e.g., 1×6, 3×6, 2×6, 2×6×2, 3×4×2, 2×9, etc.).
The blank 3 has a longitudinal axis L1 and a lateral axis L2. As shown in
The bottom panel 17 is foldably connected to a first bottom end flap 41a and a second bottom end flap 41b. The first side panel 21 is foldably connected to a first side end flap 43a and a second side end flap 43b. The second side panel 23 is foldably connected to a first side end flap 45a and a second side end flap 45b. The first top panel 31 is foldably connected to a first top end flap 47a and a second top end flap 47b. The second top panel 35 is foldably connected to a first top end flap 49a and a second top end flap 49b.
The end flaps 41a, 43a, 45a, 47a, 49a extend along a first marginal area of the blank 3, and are foldably connected at a first longitudinal fold line 51a that extends along the length of the blank. The end flaps 41b, 43b, 45b, 47b, 49b extend along a second marginal area of the blank 3, and are foldably connected at a second longitudinal fold line 51b that also extends along the length of the blank. The longitudinal fold lines 51a, 51b may be, for example, substantially straight, or offset at one or more locations to account for blank thickness or for other factors. When the carton 5 is erected, the end flaps 41a, 43a, 45a, 47a, 49a close a first end 55 of the carton, and the end flaps 41b, 43b, 45b, 47b, 49b close a second end 57 of the carton. In accordance with an alternative embodiment of the present disclosure, different flap arrangements can be used for closing the ends 55, 57 of the carton 5.
Four gussets 61a, 61b are formed in the blank 3, one at each corner of the bottom panel 10. Two of the gussets 61a are respectively foldably connected to the respective side end flaps 43a, 43b of the first side panel 21 at oblique fold lines 63a, and to the respective bottom end flaps 41a, 41b at lateral fold lines 65a. Each gusset 61a comprises a first gusset panel 67a foldably connected to a second gusset panel 69a at an oblique fold line 71a. The other two gussets 61b are respectively foldably connected to the side flaps 45a, 45b of the second side panel 23 and the bottom end flaps 41a, 41b in a similar arrangement and manner as the gussets 61a and the gussets 61b have similar features as the gussets 61a (e.g., fold lines 63b, 65b, 71b, first gusset panels 67b, and second gusset panels 69b).
The features that comprise the handle 11 include a first handle panel 75 in the first top panel 31 and a second handle panel 76 in the second top panel 35. The features of the first handle panel 75 are indicated by reference numbers having the “a” suffix, and the features of the second handle panel 76 are indicated by reference numbers having a “b” suffix. The handle panels 75, 76 include a narrow gripping portion 77a, 77b centrally located in a respective top panel 31, 35. Each of the top panels 31, 35 includes an aperture 79a, 79b adjacent the respective gripping portions 77a, 77b and at least partially defining a respective first cushion portion 83a, 83b foldably connected to the respective gripping portions 77a, 77b at a respective lateral fold line 85a, 85b. Each of the handle panels 75, 76 has a respective second cushion portion 87a, 87b foldably connected to the respective gripping portions 77a, 77b at a respective lateral fold line 89a, 89b. The first handle panel 75 is at least partially defined by end handle apertures 91 that are formed in the end flaps 47a, 47b at the fold lines 51a, 51b. In one embodiment, the features that form the handle 11 include oblique fold lines 93a, 93b extending from the respective apertures 79a, 79b in the first top panel 31 and the second top panel 35. The handle panels 75, 76 could be otherwise shaped, arranged, and/or configured without departing from the disclosure, and the blank 3 could have other features for forming the handle 11 without departing from the disclosure.
In the illustrated embodiment, the features that form the dispenser 7 in the carton include a first dispenser panel 101 in the first top panel 31 and the top end flaps 47a, 47b, and a second dispenser panel 103 in the second top panel 35 and the top end flaps 49a, 49b. The first dispenser panel 101 and the second dispenser panel 103 are a least partially overlapped in the carton 5. The first dispenser panel 101 is formed by a tear line 105 comprising an arcuate portion 107 in the top panel 31, an arcuate portion 109 in the top end flap 47a, and an arcuate portion 111 in the top end flap 47b. The arcuate portions 109, 111 can be interrupted by the end handle apertures 91 in the respective top end flaps 47a, 47b. The second dispenser panel 103 is formed by a similarly shaped tear line 115 having respective arcuate portions 117, 119, 121. In the illustrated embodiment, the tear lines 105, 115 cooperate to form a generally oval-shaped dispenser panel 125 (
In the illustrated embodiment, the blank 3 includes a first opening section 133a foldably connected to the first side panel 21 at a lateral fold line 135 extending across the first side panel, and a second opening section 133b foldably connected to the second side panel 23 at a lateral fold line 139 extending across the second side panel. The first opening section 133a is at least partially defined by the arcuate portion 107 of the tear line 105 in the first top panel 31, a lateral tear line 143a in the top end flap 47a, an oblique tear line 145a in the top end flap 47a, a lateral tear line 147a in the top end flap 47b, and an oblique tear line 149a in the top end flap 47b. The lateral tear line 143a and the oblique tear line 145a can at least partially define an end portion 150a of the opening section 133a in the top end flap 47a, and the lateral fold line 147a and the oblique tear line 149a can at least partially define an end portion 152a of the opening section 133a in the top end flap 47b. Also, the first opening section 133a is defined by an oblique tear line 153a extending from the longitudinal fold line 51a to a notch 155a in the side end flap 43a and an oblique tear line 157a extending from the longitudinal fold line 51b to a notch 159a in the side end flap 43b. The tear lines 153a, 157a can extend from respective ends of the lateral fold line 135 in one embodiment. The tear lines 153a, 157a and the notches 155a, 159a can define respective upper portions 154a, 158a of the respective side end flaps 43a, 43b. The upper portions 154a, 158a of the side end flaps 43a, 43b can be glued to the respective end portions 150a, 152a of the opening section 133a to form the ends of the opening section 133a in the carton 5. Additionally, the oblique tear lines 145a, 149a can at least partially overlap the respective tear lines 153a, 157a when the ends of the opening section 133a are formed. The first opening section 133a could be otherwise shaped, arranged, configured, and/or omitted without departing from the disclosure.
In one embodiment, the second opening section 133b is similarly shaped as the opening section 133a and has similar or identical features designated by a “b” suffix on the reference numbers. The opening section 133b is at least partially defined by tear lines 117, 143b, 145b, 147b, 149b, 153b, 157b, notches 155b, 159b, and the fold line 139. Upper portions 154b, 158b of the respective side end flaps 45a, 45b can be glued to respective end portions 150b, 152b of the opening section 133b to form the ends of the opening section 133b in the carton 5. The second opening section 133b could be otherwise shaped, arranged, configured and/or omitted without departing from the disclosure.
An exemplary method of erecting the carton 5 is discussed below. Glue or other adhesive is applied to the upper or exterior side of the first top panel 31 and all or a portion of the top end flaps 47a, 47b, 49a, 49b may also have glue applied thereto. Portions of the side end flaps 43a, 43b that will overlap one or more of the gusset panels 67a, 67b may also have glue applied thereto. The first and second top panels 31, 35 are overlapped and secured together with the gripping portions 77a, 77b of the respective first and second handle panels 75, 76 overlapped to form the handle 11. The side panels 21, 23 are folded relative to the bottom panel 17 and the overlapped top panels 31, 35 to form a generally open-ended sleeve. Containers C can be loaded into the open-ended sleeve. Alternatively, one end of the sleeve can be closed prior to loading the containers C.
After loading the containers C, the end flaps 41a, 43a, 45a, 47a, 49a can be overlapped and secured to close the first end 55 of the carton 5 (
In the illustrated embodiment, the handle 11 is a two-ply handle formed by the overlapped first and second handle panels 75, 76, but the carton 5 could have other handle arrangements that are other than two-ply (e.g., single-play, three-ply, etc.) without departing from the disclosure. The carton 5 may be, for example, parallelepipedal or generally parallelepipedal in shape, or may be other shapes without departing from the disclosure.
As shown in
According to the above embodiment, ice, cold water, additional containers, or other items, for example, can be placed in the carton 5 through the expanded dispenser opening 127. The gussets 61a, 61b, the bottom end panels 41a, 41b, the side end flaps 43a, 43b, 45a, 45b, and lower portions of the side panels 21, 23 at least partially close the bottom portion of the carton 5 and create the at least partially closed expandable bottom receptacle 13 in the bottom of the carton. Prior to separating the opening sections 133a, 133b from the ends 55, 57 of the carton 5 (
The expandable bottom receptacle 13 may have a height HR below which the carton 5 is liquid-tight. The height HR represents a portion of the bottom of the carton 5 below which no glued seals or seams are formed through which water or other liquid might leak. In one embodiment, the height HR is approximately equal to the length of the fold line 71a, 71b connecting the gusset panel 67a, 67b with the gusset panel 69a, 69b. That is, in accordance with the illustrated embodiment, no adhesive seal or other joinder of material where fluid might escape the carton 5 is located in the carton below the height HR. The expandable bottom receptacle 13 may therefore be formed from a continuous section of folded material of the blank 3. The height HR of the liquid-tight portion of the receptacle 13 below which there are no glued seams may generally be between approximately 0 inches to approximately 4 inches (approximately 0 mm to approximately 102 mm), and, more preferably, may be approximately 2¾ inches (approximately 70 mm). It is understood that all dimensional information presented herein is intended to be illustrative and is not intended to be used to limit the scope of the disclosure.
Cartons or blanks according to the principles of the present disclosure may be formed from materials such as paperboard. Therefore, if exposed to water or other liquids for extended periods of time, the carton may allow for the passage of liquid through the wetted carton surfaces due to partial permeability of the carton material. In this specification, the term “liquid-tight” is generally used to define a section of a carton that is formed from a continuous section of material or of a section without any glued seams through which liquid or fine particulate matter might leak, and the term “liquid-tight” therefore encompasses cartons that may become partially water permeable over time.
The blanks according to the present disclosure can be, for example, formed from coated paperboard and similar materials. For example, the interior and/or exterior sides of the blanks can be coated with a clay coating. The clay coating may then be printed over with product, advertising, price coding, and other information or images. The blanks may then be coated with a varnish to protect any information printed on the blanks. The blanks may also be coated with, for example, a moisture barrier layer, on either or both sides of the blanks.
In accordance with the exemplary embodiments, the blanks may be constructed of paperboard of a caliper such that it is heavier and more rigid than ordinary paper. For example, the caliper can be at least about 24, but the caliper may be more or less than this amount without departing from the disclosure. The blanks can also be constructed of other materials, such as cardboard, hard paper, or any other material having properties suitable for enabling the carton package to function at least generally as described above. The blanks can also be laminated to or coated with one or more sheet-like materials at selected panels or panel sections.
In accordance with the exemplary embodiment of the present disclosure, a fold line can be any substantially linear, although not necessarily straight, form of weakening that facilitates folding therealong. More specifically, but not for the purpose of narrowing the scope of the present disclosure, fold lines include: a score line, such as lines formed with a blunt scoring knife, or the like, which creates a crushed portion in the material along the desired line of weakness; a cut that extends partially into a material along the desired line of weakness, and/or a series of cuts that extend partially into and/or completely through the material along the desired line of weakness; and various combinations of these features. In situations where cutting is used to create a fold line, typically the cutting will not be overly extensive in a manner that might cause a reasonable user to incorrectly consider the fold line to be a tear line.
The above embodiments may be described as having one or panels adhered together by glue. The term “glue” is intended to encompass all manner of adhesives commonly used to secure carton panels in place.
The foregoing description of the disclosure illustrates and describes various embodiments of the present disclosure. As various changes could be made in the above construction without departing from the scope of the disclosure, it is intended that all matter contained in the above description or shown in the accompanying drawings shall be interpreted as illustrative and not in a limiting sense. Additionally, the disclosure shows and describes only selected embodiments of the disclosure, but the disclosure is capable of use in various other combinations, modifications, and environments and is capable of changes or modifications within the scope of the inventive concept as expressed herein, commensurate with the above teachings, and/or within the skill or knowledge of the relevant art. Furthermore, certain features and characteristics of each embodiment may be selectively interchanged and applied to other illustrated and non-illustrated embodiments of the disclosure without departing from the scope of the disclosure.
This application is a continuation of U.S. patent application Ser. No. 13/402,080, filed Feb. 22, 2012, which claims the benefit of U.S. Provisional Patent Application No. 61/463,847, filed Feb. 23, 2011. The disclosures of U.S. patent application Ser. No. 13/402,080, which was filed on Feb. 22, 2012, U.S. Provisional Patent Application No. 61/463,847, which was filed on Feb. 23, 2011, and U.S. Pat. No. 7,806,314, which was issued on Oct. 5, 2010, are hereby incorporated by reference for all purposes as if presented herein in their entirety.
| Number | Name | Date | Kind |
|---|---|---|---|
| 1253193 | Hill | Jan 1918 | A |
| 2594376 | Arneson | Apr 1952 | A |
| 2810506 | Kessler | Oct 1957 | A |
| 2868433 | Anderson, Jr. | Jan 1959 | A |
| 2955739 | Collura | Oct 1960 | A |
| 3112856 | MacIntosh et al. | Dec 1963 | A |
| 3127720 | Gentry et al. | Apr 1964 | A |
| 3309005 | Pilger | Mar 1967 | A |
| 3886901 | Zeitter | Jun 1975 | A |
| 4036423 | Gordon | Jul 1977 | A |
| 4111306 | Roccaforte | Sep 1978 | A |
| 4216861 | Oliff | Aug 1980 | A |
| 4318474 | Hasegawa | Mar 1982 | A |
| 4328923 | Graser | May 1982 | A |
| 4329923 | Iida | May 1982 | A |
| 4364509 | Holley et al. | Dec 1982 | A |
| 4375258 | Crayne et al. | Mar 1983 | A |
| 4378905 | Roccaforte | Apr 1983 | A |
| 4424901 | Lanier | Jan 1984 | A |
| 4498619 | Roccaforte | Feb 1985 | A |
| 4546914 | Roccaforte | Oct 1985 | A |
| 4582199 | Schuster | Apr 1986 | A |
| 4588084 | Holley | May 1986 | A |
| 4747487 | Wood | May 1988 | A |
| 5020337 | Krieg | Jun 1991 | A |
| 5094359 | DeMars et al. | Mar 1992 | A |
| 5197598 | Stout et al. | Mar 1993 | A |
| 5246112 | Stout et al. | Sep 1993 | A |
| 5284294 | Floyd | Feb 1994 | A |
| 5292058 | Zoss et al. | Mar 1994 | A |
| 5297725 | Sutherland | Mar 1994 | A |
| 5303863 | Arasim | Apr 1994 | A |
| 5307986 | Schuster | May 1994 | A |
| 5333734 | Stout et al. | Aug 1994 | A |
| 5427241 | Sutherland | Jun 1995 | A |
| 5495727 | Strong et al. | Mar 1996 | A |
| 5551556 | Sutherland | Sep 1996 | A |
| 5582343 | Dalvey | Dec 1996 | A |
| 5593027 | Sutherland | Jan 1997 | A |
| 5595292 | Bates | Jan 1997 | A |
| 5639017 | Fogle | Jun 1997 | A |
| 5699957 | Blin et al. | Dec 1997 | A |
| 5704470 | Sutherland | Jan 1998 | A |
| 5738273 | Auclair | Apr 1998 | A |
| 5794778 | Harris | Aug 1998 | A |
| 5796778 | Kurker | Aug 1998 | A |
| 5826782 | Stout | Oct 1998 | A |
| 5873515 | Dunn et al. | Feb 1999 | A |
| 5915546 | Harrelson | Jun 1999 | A |
| 5992733 | Gomes | Nov 1999 | A |
| 6065590 | Spivey | May 2000 | A |
| 6105853 | Lamare | Aug 2000 | A |
| 6105854 | Spivey et al. | Aug 2000 | A |
| 6131803 | Oliff et al. | Oct 2000 | A |
| 6164526 | Dalvey | Dec 2000 | A |
| 6170741 | Skolik et al. | Jan 2001 | B1 |
| 6227367 | Harrelson et al. | May 2001 | B1 |
| 6523739 | Heeley et al. | Feb 2003 | B2 |
| 6631803 | Rhodes et al. | Oct 2003 | B2 |
| 6758337 | Chargueraud et al. | Jul 2004 | B2 |
| 6926193 | Smalley | Aug 2005 | B2 |
| 7427010 | Sutherland | Sep 2008 | B2 |
| 7748603 | Fogle et al. | Jul 2010 | B2 |
| 7806314 | Sutherland | Oct 2010 | B2 |
| 8191761 | Brand | Jun 2012 | B2 |
| 8978963 | Kastanek | Mar 2015 | B2 |
| 20030213263 | Woog | Nov 2003 | A1 |
| 20040238611 | Sutherland | Dec 2004 | A1 |
| 20060169755 | Spivey, Sr. | Aug 2006 | A1 |
| 20060273143 | Finch | Dec 2006 | A1 |
| 20070051781 | Holley, Jr. | Mar 2007 | A1 |
| 20070090175 | Schemmel | Apr 2007 | A1 |
| 20070164091 | Fogle et al. | Jul 2007 | A1 |
| 20070181658 | Sutherland | Aug 2007 | A1 |
| 20070284424 | Holley | Dec 2007 | A1 |
| 20080073420 | Walling et al. | Mar 2008 | A1 |
| 20100044420 | Brand | Feb 2010 | A1 |
| Number | Date | Country |
|---|---|---|
| 2160145 | Sep 1995 | CA |
| 8514718.4 | Jun 1985 | DE |
| 202004018 649 | Apr 2005 | DE |
| 2007 055630 | Mar 2007 | JP |
| 2008-013200 | Jan 2008 | JP |
| WO 2005080218 | Sep 2005 | WO |
| WO 2007089282 | Aug 2007 | WO |
| Entry |
|---|
| International Search Report and Written Opinion for. PCT/US2012/026050 mailed Sep. 21, 2012. |
| International Search Report and Written Opinion for PCT/US2013/030321 dated Jun. 12, 2013. |
| Supplementary European Search Report for EP 12 74 9996 dated Aug. 8, 2014. |
| Office Action for U.S. Appl. No. 13/402,080 dated Mar. 13, 2014. |
| Amendment A and Response to Office Action for U.S. Appl. No. 13/402,080 dated Jun. 13, 2014. |
| Office Action for U.S. Appl. No. 13/402,080 dated Aug. 4, 2014. |
| Amendment B and Response to Final Office Action dated Nov. 4, 2014. |
| Notice of Allowance and Fee(s) Due for U.S. Appl. No. 13/402,080 dated Nov. 13, 2014. |
| Part B—Fee(s) Transmittal for U.S. Appl. No. 13/402,080 dated Feb. 11, 2015. |
| Issue Notification for U.S. Appl. No. 13/402,080 dated Feb. 25, 2015. |
| Supplementary Partial European Search Report for EP 13 76 1600 dated Sep. 22, 2015. |
| Number | Date | Country | |
|---|---|---|---|
| 20150151889 A1 | Jun 2015 | US |
| Number | Date | Country | |
|---|---|---|---|
| 61463847 | Feb 2011 | US |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 13402080 | Feb 2012 | US |
| Child | 14619416 | US |
