GRAVITY FEED DISPENSING CARTONS
A carton includes a tubular body for receiving a stack of articles is disclosed. The articles in the carton are movable toward the lower end of the tubular body along the tubular axis of the tubular body. The tubular body includes a front panel and a rear panel. A removable portion is formed from the front panel of the tubular body and is disposed proximate the lower end of the tubular body. The removable portion when removed defines an exit opening through which a first one of the articles is forwardly movable so that the articles are removable one at a time from the carton through the exit opening. An access assisting feature defines a relief opening in the rear panel through which a second one of the articles is backwardly movable to allow a finger space to be created next to the first one of the articles.
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This application claims priority to U.S. Provisional Patent Application No. 61/164,710, filed on Mar. 30, 2009, the entirety of which is hereby incorporated by reference.
BACKGROUND OF THE DISCLOSUREThe present disclosure generally relates to cartons used in packaging articles and more particularly to display and dispensing cartons having a gravity feed dispensing feature for allowing the articles to be dispensed one at a time from an exit opening proximate the bottom of the carton.
Cartons containing multiple articles are useful for shipping, storing and/or displaying the articles. Carton users such as consumers often prefer flexibility to easily access the articles inside cartons. To that end, some cartons have gravity feed dispensers which allow one or more articles to be removed while continuing to encase the remaining articles. The carton user tears out a portion of the carton to form an exit opening near the bottom of the carton from which articles may be dispensed.
One example of gravity feed dispensing cartons is disclosed in U.S. Pat. No. 2,875,938 in which an exit opening is defined in the front panel near one of the opposite ends of the carton. When the carton is placed on the exit end, the articles inside the carton are oriented to form a stack or column of articles so that at least the lowermost article is exposed through the exit opening. In this orientation, the articles are ready to be dispensed from the carton through the exit opening one at a time starting with the lowermost article. As the lowermost article is removed from the carton, the remaining articles move downward so that the second lowermost article replaces the removed article and thus is exposed through the exit opening for the next removal. A traditional drawback is that when the articles in the stack are in a top-to-bottom flat-contacting relationship, it is difficult for carton users to grasp the lowermost article by wedging their fingers between the lowermost and second lowermost articles. This problem would be aggravated when the articles are parallelepiped objects. For this reason, the exit opening in the front panel extends into the opposed side panels for the convenience of the users to access the articles through the side extensions of the opening. The extended exit opening allows the uses to place their fingers on the opposed sides of the lowermost article so that they can easily grasp the lowermost article.
Although the extended exit openings have been successfully used with relatively small-sized articles such as cigarette packages, they would not be as convenient when the transverse size or side-to-side size of each article exceeds the finger span of carton users. Displaying multiple cartons in a side-by-side fashion could also cause some difficulty for carton users to properly use the extended exit openings. Stores tend to have a limited shelf space where multiple display cartons may be placed closely to one another such that consumers are hindered from accessing the sides of the cartons.
What is needed, therefore, is a display carton having an improved dispensing system. Such a carton should be conveniently used for packaging articles and allow carton users to easily access and grasp the articles one at a time so that the articles are dispensed one by one from the carton.
SUMMARY OF THE DISCLOSUREThe present disclosure in one aspect provides a display and dispensing package is provided. The package includes a stack of articles and a carton in which the articles are received. The articles of the stack include at least first and second vertically aligned articles. The second article is disposed on top of the first article. The carton includes an upright tubular body, a dispensing feature and an access assisting feature. The tubular body is disposed around the exterior of the stack of articles and has a pair of front and rear opposed panels. The front panel is disposed alongside the front faces of the first and second articles. The rear panel is disposed alongside the rear faces of the first and second articles. The dispensing feature defines an exit opening in the front panel. The exit opening is disposed and dimensioned such that the first article of the stack is forwardly movable through the exit opening. The access assisting feature defines a relief opening in the rear panel. The relief opening is disposed and dimensioned such that the second article of the stack is backwardly movable partially through the relief opening into a shifted position in which the second article is out of vertical alignment with the first article.
In another embodiment of the present disclosure, the front face of the second article may be exposed through the exit opening to allow the second article to be pressed on through the exit opening to move the second article into the shifted position. The front face of the second article may be only partially exposed through the exit opening to prevent the second article from exiting through the exit opening while the second article is disposed on top of the first article.
The present disclosure in another aspect provides a carton that includes a tubular body, removable portion and an access assisting feature. The tubular body defines an interior space for receiving at least a stack of articles for movement toward the lower end of the tubular body. The removable portion is formed at least from the front panel and disposed proximate the lower end of the tubular body. The removable portion when removed defines an exit opening through which a first one of the articles is forwardly movable so that the articles are removable one at a time from the interior space through the exit opening. The access assisting feature defines a relief opening in the rear panel through which a second one of the articles is backwardly movable to allow a finger space to be created next to the first one of the articles.
In one embodiment of the second aspect, the relief opening may have a lower edge disposed at a higher elevation than lowermost point on the removable portion so that a lower end portion of the rear panel provides a stopper for preventing the first one of the articles from exiting through the relief opening.
The present disclosure now will be described more fully hereinafter, but not all embodiments of the disclosure are necessarily shown. While the disclosure has been described with reference to exemplary embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the disclosure. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the disclosure without departing from the essential scope thereof.
A first exemplary embodiment of the present disclosure is illustrated in
Along the upper longitudinal edge of the blank 10, a series of top end closure flaps are connected. The top end closure flaps include a first side top flap 30, a front top flap 32, a second side top flap 34 and a rear top flap 36. The first side top flap 30 is hingedly connected to the upper end of the first side panel 12 along a fold line 38. The front top flap 32 is hingedly and detachably connected to the upper end of the front panel 14 along a tear line 40. The second side top flap 34 is hingedly connected to the upper end of the second side panel 16 along a fold line 42. The rear top flap 36 is hingedly connected to the upper end of the rear panel 18 along a fold line 44.
The first side top flap 30 includes a tear line 62 extending across the flap 30. In like manner, the second side top flap 34 includes a tear line 64 extending across the flap 34. The part 38a of the fold line 38 between the tear lines 40 and 62 is weakened more than the other fold lines of the blank 10 to function as a tear line segment that interconnects the tear lines 40 and 62. The part 42a of the fold line 42 between the tear lines 40 and 64 is also weakened in a similar way to the part 38a to function as a tear line segment that interconnects the tear lines 40 and 64. Apparently, the tear lines 62, 38a, 40, 42a and 64 together form a single continuous tear line to define an upper removable portion of the carton, which will be described in more details later.
A series of bottom end closure flaps are connected to the blank 10 along the lower longitudinal edge of the blank 10. The bottom end closure flaps include a first side bottom flap 46, a front bottom flap 48, a second side bottom flap 50 and a rear bottom flap 52. The first side bottom flap 46 is hingedly connected to the lower end of the first side panel 12 along a fold line 54. The front bottom flap 48 is hingedly connected to the lower end of the front panel 14 along a fold line 56. The second side bottom flap 50 is hingedly connected to the lower end of the second side panel 16 along a fold line 58. The rear bottom flap 52 is hingedly connected to the lower end of the rear panel 18 along a fold line 60.
The first side bottom flap 46 includes a tear line 66 extending across the first side bottom flap 46. In like manner, the second side bottom flap 50 includes a tear line 68 extending across the second side bottom flap 50. The front panel 14 is provided proximate its lower end with a tear line 70 that extends across the width of the front panel 14. The tear line 70 includes an arched segment 72 centrally located between the fold lines 22 and 24 and a pair of straight segments 74, 76 extending from the arched segment 72 to the fold lines 22, 24, respectively. The straight segments 74, 76 are disposed substantially parallel to the fold line 56 connecting between the front panel 14 and the front bottom flap 48. A straight fold line 78 extends between the straight line segments 74, 76 to define a foldable tab 80 between itself and the arched segment 72. The first side panel 12 is provided proximate its lower end with a curved tear line 82 that connects between the tear line 66 and the straight line segment 74 while the second side panel 16 is provided proximate its lower end with a curved tear line 84 that connects between the tear line 68 and the straight line segment 76. Apparently, the tear lines 66, 82, 70, 84 and 68 together form a single continuous tear line to define a lower removable portion of the carton, which will be described in more details later.
The rear panel 18 is provided near its lower end with a yieldable flap 86 that is defined by a fold line 88, a cut line 90 and a pair of tear lines 92 and 94. The fold line 88 and the cut line 90 are disposed substantially parallel to the fold line 60. The cut line 90 is disposed between the fold lines 88 and 60. The distance D2 between the tear line 60 and the cut line 90 is substantially equal to, or a slightly less than, the distance D1 between the fold line 56 and the straight line segments 74, 76. The fold line 88 is substantially parallel to the cut line 90 and is located at a distance D3 from the fold line 60. The distance D3 is substantially greater than either distance D1 or D2. The tear lines 92 and 94 extend between the fold line 88 and the cut line 90. The tear lines 92 and 94 are collinear or coincidental with the fold lines 26, 28 respectively in such a manner that they interrupt the fold lines 26, 28 respectively.
The term “fold line” as used in this disclosure refers to a score line, a perforation, a line of short slits/cuts, a line of half-cuts, a printed line, any combination thereof or the like. The term “tear line” as used in this disclosure refers to a perforation, a line of short slits/cuts, a line of half-cuts, a single half-cut, any combination thereof or the like. Weakening of a fold line such as the fold line 38 may be achieved, for example, by increasing the length of each short slit/cut/half-cut along the part 38a or by decreasing the number of nicks along the part 38a. The fold line 42 may be weakened in a similar way.
The above blank 10 may be formed into a package or loaded carton following an exemplary process described below. First, the blank 10 is folded along the fold lines 24 and 28 to secure the glue flap 20 to the inside surface of the first side panel 12. Glue or any other known securing means may be used to secure the two panels 12, 20 together. This allows the blank 10 to take the form of a flat tubular carton. The flat carton is then expanded to take the form of a tubular carton whose bottom is then closed by the bottom end closure flaps. More specifically, the side bottom end flaps 46 and 50 are folded along their respective fold lines 54, 58 and then the front and rear bottom flaps 48 and 50 are folded along the fold lines 56, 60. The front and rear bottom flaps 48, 52 are secured to the outside surface of the side bottom flaps 46, 50 to complete the closing of the bottom of the tubular carton. In other words, the bottom end closure flaps 46, 48, 50 and 52 together form a bottom end closure structure for closing the bottom of the carton. Upon formation of the bottom end closure structure, the tear lines 66, 68 are aligned with each other to extend along a single notional line. The front and rear bottom flaps 48, 52, preferably, are not secured to each other while their respective free end edges 96, 97 are in mutual abutment or disposed in a spaced parallel relationship.
After the bottom is closed, the carton is loaded with articles. In this example, the carton is loaded with a plurality of articles of substantially the same size and configuration. The articles “P” shown in
The loaded carton 100 resulting from the above package forming process is shown in
The bottom end closure structure includes a lower removable portion 108 that is provided by the front bottom flap 48, the respective portions of the side bottom flaps 46, 50 and the respective lower end portions of the front, first side and second side panels 14, 12, 16. The lower removable portion 108 may be detached from the carton 100 along the tear lines 66, 82, 70, 84, 68 (
In the interior space of the tubular body 102, there received is a stack or column of rectangular, parallelepiped articles “P”. In the tubular body 102, the articles “P” are disposed in a top-to-bottom, close contacting relationship. Each article “P” has a height “H” (
The exit opening 110 extends across the width “W1” (
The yieldable flap 86 is positioned such that it defines a relief opening 114 in the rear panel 18 when it is folded out of the plane of the rear panel 18. In the embodiment of
To use the carton 100 as an article dispenser, the carton 10 is placed on its bottom end closure structure so that the tubular body 102 stands upright with the lower removable portion 108 at the bottom. The foldable tab 80 is utilized to remove the lower removable portion 108 from the carton 100. When removed, the lower removable portion 108 defines the exit opening 110 through which the respective front faces of the lowermost and second lowermost articles “P1” and “P2” are exposed. The front face of the lowermost article “P1” in particular is fully exposed through the exit opening 110 so that the lowermost article “P1” is ready for removal from the carton 100 through the exit opening 110. The opposed side faces of the lowermost article “P1” are also exposed partially through the exit opening 110, as shown in
Alternatively, the access assisting feature may be used to remove the articles from the carton 100. To use the access assisting feature, the front face of the second lowermost article “P2” may be accessed through the upper extension of the exit opening 110. More specifically, the second lowermost article “P2” is pushed on through the exit opening 110 and is thereby moved backward to a shifted position wherein the second lowermost article “P2” is out of vertical alignment with the lowermost article “P1” (and with the other articles) and projects partially out of the rear panel 18 through the relief opening 114. This is best shown in
The carton 210 of the second embodiment has a yieldable flap 200 that differs from that of the first embodiment. Although being also formed from the rear panel 18 around its lower end area, the yieldable flap 200 is defined by a fold line 204, a tear line 202 and a pair of tear lines 206, 208. The tear lines 202, 206 and 208 substantially connect the yieldable flap 200 to the rear panel 18 instead of allowing the flap 200 to be almost freely swingable about the fold line 204. To this end, each of the tear lines 202, 206 and 208 include substantial number of nicks. These tear lines 202, 206, 208 are designed to be broken by store clerks before the carton (formed from the blank 210) is displayed on a shelf The fold line 204 is disposed at a location higher than the corresponding fold line 88 in the first embodiment. Stated differently, the distance D5 between the tear line 60 and the fold line 204 is substantially greater than twice the height “H” of each article “P” and almost as great as three times the height of each article “P”. Such a location of the fold line facilitates swinging movement of the yieldable flap 200 when the yieldable flap 200 is pushed by a second lowermost article from the inside of the carton.
The yieldable flap 200 is further characterized by its beveled shoulders 211 and 212. These shoulders 211 and 212 allow complementary portions 214 and 216 of the rear panel 18 to remain integral with the rear panel 18 so that the complementary portions 214 and 216 can serve as stoppers for preventing a third lowermost article from being moved backward out of the rear panel.
The present disclosure has been illustrated in relation to a particular embodiment which is intended in all respects to be illustrative rather than restrictive. For example, as used herein, directional references such as “top”, “base”, “bottom”, “end”, “side”, “inner”, “outer”, “upper”, “middle”, “lower”, “front”, “rear” and “back” do not limit the respective panels of the carton to such orientation, but merely serve to distinguish these panels from one another. Furthermore, the various embodiments demonstrate that the top, sides, and bottom panels may be hingedly connected to one another and secured into a tubular form in any order that provides a front panel opposing a rear panel and opposing side panels. Any reference to a hinged connection should not be construed as necessarily referring to a junction including a single hinge only; indeed, it is envisaged that a hinged connection can be formed from one or more potentially disparate means for hingedly connecting materials. Although the exemplary carton preferably have an exit opening extending from the bottom (or the bottom closure structure) of the carton, it should be readily understood that alternative exit opening may be spaced above the bottom of the carton. In such an alternative arrangement, the articles stored in the carton may be dispensed staring with the second or even third lowermost article. While the second or third lowermost article is dispensed the lower adjoining article remains received in the carton to facilitate less frictional exiting movement of the second or third lowermost article.
While the disclosure has been described by reference to various specific embodiments, it should be understood that numerous changes may be made within the spirit and scope of the inventive concepts described. It is intended that the disclosure not be limited to the described embodiments, but will have full scope defined by the language of the following claims
Claims
1. A display and dispensing package comprising:
- (a) a stack of articles including at least a first and a second vertically aligned articles, wherein: the first article including a first front face and a first rear face, and the second article including a second front face and a second rear face, and being disposed on top of the first article,
- (b) a carton including: (i) an upright tubular body disposed around an exterior of the stack of articles and including a lower end, and a pair of front and rear opposed panels, the front panel being disposed alongside the front faces of the first and the second articles, the rear panel being disposed alongside the rear faces of the first and the second articles; (ii) a dispensing feature defining an exit opening in the front panel, the exit opening being disposed and dimensioned such that the first article of the stack is forwardly movable through the exit opening; and (iii) an access assisting feature defining a relief opening in the rear panel, the relief opening being disposed and dimensioned such that the second article of the stack is backwardly movable at least partially through the relief opening into a shifted position in which the second article is out of vertical alignment with the first article.
2. The package of claim 1, wherein the exit opening is disposed and dimensioned such that the front face of the second article is exposed through the exit opening to allow the second article to be pressed on through the exit opening to move the second article into the shifted position.
3. The package of claim 2, wherein the exit opening is disposed and dimensioned such that the front face of the second article is only partially exposed through the exit opening to prevent the second article from exiting through the exit opening when the second article is disposed on top of the first article.
4. The package of claim 1, wherein the articles of the stack are of a substantially identical size and configuration, wherein each of the articles of the stack has a height, and wherein the relief opening includes a lower edge disposed at a distance above the lower end of the tubular body, the distance between the lower edge of the relief opening and the lower end of the tubular body being no greater than the height of each of the articles.
6. The package of claim 1, wherein the articles of the stack are of a substantially identical size and configuration, wherein each of the articles of the stack has a height, and wherein the relief opening includes an upper edge disposed at a distance above the lower end of the tubular body, the distance between the upper edge of the relief opening and the lower end of the tubular body being no less than twice the height of each of the articles.
7. The package of claim 1, wherein the articles of the stack are of a substantially identical size and configuration, wherein each of the articles of the stack has a height, and wherein the exit opening includes an upward extension having a first upper end disposed at a first distance above the lower end of the tubular body, the first distance being greater than the height of each of the articles.
8. The package of claim 7, wherein the relief opening includes a second upper edge disposed at a second distance above the lower end of the tubular body, the second distance being greater than the first distance.
9. A carton comprising:
- (a) a tubular body including an upper end, a lower end, a front panel, and a rear panel, wherein the tubular body defines an interior space for receiving at least a stack of articles for movement toward the lower end along a tubular axis of the tubular body, the stack of articles including at least a first and a second vertically aligned articles;
- (b) a removable portion formed at least from the front panel and disposed proximate the lower end, the removable portion when removed defining an exit opening through which the first article is forwardly movable so that the articles in the stack are removable one at a time from the interior space through the exit opening; and
- (c) an access assisting feature defining a relief opening in the rear panel through which the second article is backwardly movable to allow a finger space to be created next to the first article.
10. The carton of claim 9, wherein the rear panel includes a lower end portion, and the relief opening has a lower edge disposed at a higher elevation than lowermost point on the removable portion so that the lower end portion of the rear panel provides a stopper for preventing the first article from exiting through the relief opening.
Type: Application
Filed: Mar 25, 2010
Publication Date: Jan 26, 2012
Applicant: MEADWESTVACO CORPORATION (Richmond, VA)
Inventors: Bradford J Walling (Chesterfield, VA), John A. Gelardi (Midlothian, VA)
Application Number: 13/260,387
International Classification: B65D 5/72 (20060101); B65D 83/00 (20060101);