Carton For Food Product
A carton for holding a plurality of articles. The carton includes a plurality of panels that at least partially form an interior of the carton. In a first configuration of the carton, the carton contains at least one article containing a plurality of food products. The carton has features for converting the carton to a second configuration wherein the carton is converted to a serving tray for serving the plurality of food products.
This application claims the benefit of U.S. Provisional Patent Application No. 62/071,765, filed Oct. 2, 2014 and U.S. Provisional Patent Application No. 62/123,722, filed Nov. 25, 2014.
INCORPORATION BY REFERENCEThe disclosure of U.S. Provisional Patent Application No. 62/071,765, filed Oct. 2, 2014 and U.S. Provisional Patent Application No. 62/123,722, filed Nov. 25, 2014 are hereby incorporated by reference as if presented herein in their entirety.
BACKGROUND OF THE DISCLOSUREThe present disclosure relates to packages or cartons for holding and carrying food products or containers holding food products.
SUMMARY OF THE DISCLOSUREIn general, one aspect of the disclosure is generally directed to a carton for holding a plurality of articles. A carton comprises a plurality of panels that extends at least partially around an interior of the carton. In a first configuration of the carton, the carton contains at least one article containing a plurality of food products. The carton has features for converting the carton to a second configuration wherein the carton is converted to a serving tray for serving the plurality of food products.
In another aspect, the disclosure is generally directed to a carton that can be converted from a holder containing the containers holding the food products, to a serving container for holding the plurality of food products that have been removed from the containers.
In another aspect, the disclosure is generally directed to a carton that can hold a plurality of food products and the carton can be inserted into the container. The carton with the food products can be removed from the container for serving of the food products to consumers.
In another aspect, the disclosure is generally directed to a carton that can hold a plurality of food products. The carton has dispensing features for dispensing the food products from the carton.
In another aspect, the disclosure is generally directed to a blank for forming a carton. The blank comprises a plurality of panels for forming an interior of a carton formed from the blank. In a first configuration of the carton formed from the blank, the carton contains at least one article containing a plurality of food products. The carton formed from the blank has features for converting the carton to a second configuration wherein the carton is converted to a serving tray for serving the plurality of food products.
In another aspect, the disclosure is generally directed to a method of forming a carton that is positionable between a first configuration and a second configuration. The method comprises obtaining a carton comprising a plurality of panels and positioning the carton in the first configuration wherein the plurality of panels extends at least partially around an interior of the carton. The method further comprises placing at least one article containing a plurality of food products in the interior of the carton in the first configuration and activating features of the carton to position the carton in a second configuration wherein the at least one article is removed from the interior and the carton is converted to a serving tray for serving the plurality of food products.
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.
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.
DETAILED DESCRIPTION OF THE EXEMPLARY EMBODIMENTSCartons or packages according to the present disclosure can accommodate articles of numerous different shapes. The present disclosure generally relates to a carton or container that may contain products such as food products (e.g., chips) or any other suitable product. The carton may contain containers (e.g., canisters) containing the food products or the carton may contain the food products. In some embodiment, the carton can contain a liner containing the food products. In some embodiment, the carton containing the food products may be placed inside the container (e.g., canister) used for packaging the food products. In some embodiment, the carton has dispensing features for dispensing the food products. For the purpose of illustration and not for the purpose of limiting the scope of the disclosure, the following detailed description describes articles at least partially disposed within the carton embodiments. In this specification, the terms “lower,” “bottom,” “upper”, “top”, “front”, and “back” indicate orientations determined in relation to fully erected cartons. In one embodiment, the articles held in the carton can be food products, but the articles could be other nonfood products without departing from the disclosure.
The closure flaps 23, 25, 27, 29 and the corner flaps 43, 45, 47, 49 at least partially overlap to form the carton 5 from the blank 3. As illustrated in
In one embodiment, the corner flaps 43, 45, 47, 49 includes a first portion 43a, 45a, 47a, 49a and a second portion 43b, 45b, 47b, 49b foldably connected to the first portion along respective oblique fold lines 63, 65, 67, 69. Each of corner flaps 43, 45, 47, 49 has an outer free edge 73, 75, 77, 79 that may have a slight concave curvature with respect to the bottom panel 11. However, the outer free edges 73, 75, 77, 79 may be substantially straight, have a convex curvature, or have more or less curvature without departing from the disclosure. In one embodiment, each of the second portions 43b, 45b, 47b, 49b may include rounded corners 72, 74, 76, 78 adjacent a hook or projection 81 extending outwardly from the respective outer free edges 73, 75, 77, 79 of the corner flaps. Further, each of second portions 43b, 45b, 47b, 49b may have a cutout or indentation 82 adjacent the rounded corner and along the side edges 83, 85, 87, 89 of the respective corner flaps 43, 45, 47, 49. The cutout 82 may have a semi-circular shape or any other shape that conforms to the shape of the glue area without departing from the disclosure. In one embodiment, the fold lines 33, 35, 37, 39 may include a cut 33a, 35a, 37a, 39a and when the carton is positioned to form the serving tray, the projections 81 may extend into the cuts preventing further movement.
When the carton is formed from the blank, the side panels 17, 19, front panel 13, and back panel 15 are folded relative to the bottom panel 11 and the corner flaps 43, 47, 45, 49 are positioned in face-to-face contact with the respective adjacent panel 19, 17, 13, 15 to form the interior space 36 of the carton 5. The closure flaps 23, 25, 27, 29 are folded about fold lines 33, 35, 37, 37 and positioned in face-to-face contact with the interior of the respective panel 23, 25, 27, 29. In one embodiment, one container C or canister holding food product is inserted into the interior space 36 of the carton 5. Further, one or more of the front panel 13, back panel 15, and side panels 17, 19 can include indicia such as advertisement or other information.
In the embodiment of
As illustrated in
In one exemplary method of forming the blank 103 into a carton 105, the first side panel 117 and the second side panel 119 are folded with respect to the bottom panel 111 along fold lines 118, 120. The front panel 113 is folded along fold line 114 and positioned in face-to-face contact with the attachment panels 173, 179 and the back panel 115 is folded along fold line 116 and positioned in face-to-face contact with the attachment panels 175, 177 to form an interior space 136 of the carton. The gusset panels 153, 155, 157, 159 are folded along fold lines 163, 165, 167, 169 and 183, 185, 187, 189 to form the carton in the first configuration (
The blank 203 may be formed into a carton 205 in a manner substantially similar to the blank 103 of the second embodiment and can be converted from the first configuration (
In one embodiment, the blank 303 has a first closure flap 323 foldably connected to the front panel 313 along fold line 333 and a second closure flap 325 foldably connected to the back panel 315 along fold line 335. The closure flaps 323, 325 may include a glue area “g” defined by lines of weakening 361. Each of the fold lines 333, 335 may include two cuts 333a, 335a therealong. As illustrated in
As illustrated in
In one exemplary method of forming the blank 303 into a carton 305, the side panels 317, 319 are folded with respect to the bottom panel 311 along fold lines 318, 320 and the corner flaps 343, 345, 347, 349 are folded approximately 90 degrees along respective fold lines 342, 344, 346, 348. The front panel 313 and the back panel 315 are folded along fold lines 314, 316 and positioned in face-to-face contact with the respective corner flaps 343, 345, 347, 349. The closure flap 323 is folded along fold line 333 to at least partially overlap the corner flaps 343, 349 and the closure flap 325 is folded along fold line 335 to at least partially overlap the corner flaps 345, 347 to form the interior space 336 of the carton 305. Glue may be applied to the glue areas “g” of the closure flaps 323, 325. In one embodiment, two containers C or canisters holding food product are inserted into the interior space 336 of the carton 305. In one embodiment, one or more of the front panel 313, back panel 315, and side panels 317, 319 includes indicia such as advertisement or other information.
In the embodiment of
In one embodiment the carton 405 of the fifth embodiment may be formed in a similar method, according to the second embodiment. As illustrated in
In one embodiment the carton 505 may be formed in a similar method, according to the exemplary method of the second embodiment. As illustrated in
In one embodiment, the front panel 613 and the back panel 615 each have female locking features (i.e. a plurality of cuts 681) and the attachment flaps 653, 655, 657, 659 have male locking features 682 configured to mate with the female locking features in the respective front or back panels. The male locking features include a projection 682a defined by a notch or cutout 683 and edge of the respective attachment flap 653, 655, 657, 659. As illustrated in
In one exemplary method of forming the blank 603 into a carton 605, the front panel 613 and the back panel 615 are folded with respect to the bottom panel 611 along respective fold lines 614, 616 to for generally a right angle. The side panels 617, 619 are folded with respect to the bottom panel 611 along respective fold lines 618, 620 to form generally a right angle. The attachment flaps 653, 655, 657, 659 may be positioned in face-to-face contact and adhered to the respective front panel 613 and back panel 615 to form a first configuration of the carton. Alternatively, the male locking features 682a may be inserted into the female locking features 681 to form and hold the carton in the first configuration. A container C may be inserted before or after closing the ends 673, 675 of the carton 605. The carton 605 may be converted to the second configuration by moving the attachment flaps 653, 655, 657, 659 and inserting the male locking features 682a into the female locking features 681. In the second configuration, the side panels 617, 619 are positioned at an acute angle θ relative to the horizontal axis “z” as shown in
The blank 703 includes corner flaps 753, 757 foldably connected to the front panel 713 along respective fold lines 763, 767 and corner flaps 755, 759 are foldably connected to the back panel 715 along respective fold lines 765, 767. As shown in
In one exemplary method of forming the blank 703 into a carton 705, the front panel 713 and the back panel 715 are folded with respect to the bottom panel 611 along respective fold lines 614, 616. The side panels 717 and 719 are folded along respective fold lines 618, 620 and positioned in face-to face contact with the respective end the end flaps 753, 755, 757, 759 to form the closed ends 773, 775 of the carton. Adhesive (e.g., glue) may be used to secure the end flaps together. As shown in
As illustrated in
In one embodiment, the end flaps 853, 855 have a generally oblique edge 853a, 855a extending from the respective edge of the concave portion 823a, 825a to a lateral free edge 853b, 855b. Each of the end flaps 853, 855 have rounded edges 853c, 853d and 855c, 855d that generally conform to the curvature of the containers when the blank is formed into a carton. In one embodiment, a tab 883 is foldably connected to the end panel 853 along respective fold lines 877 and the tab extends between the curved edges 853c, 853d. The end flap 855 may have a substantially straight longitudinal edge 855e extending between the rounded edges 855c, 855d.
In one exemplary method of forming the blank 803 into a carton 805, the front panel 813 and the back panel 815 are folded with respect to the bottom panel 811 to form an interior space 836 of the carton. The end flaps 853, 855 cooperated to close a first end 873 and the end flaps 859, 859 cooperated to close a second end 875. The tabs 882 are folded about fold lines 877, 879 and adhered to the interior or the exterior of the bottom panel 811. In one embodiment, adhesive may be applied to the end panels.
As shown in
In the embodiment of
In one embodiment, the end flaps 955, 959 have rounded edges 955c, 955d and 959c, 959d that generally conform to the curvature of the containers when the blank is formed into a carton. In one embodiment, the end flaps 955, 959 may have a substantially straight longitudinal edge 955e, 959e extending between the respective rounded edges 955c, 955d and 959c, 959d as shown in
In one embodiment, the end panels 955, 959 have a first portion 956a, 960a foldably connected to a second portion 956b, 960b along respective fold lines 962, 964. In one embodiment, tabs 883, 982 are foldably connected to of the respective end panels 953, 957 along respective longitudinal fold lines 877, 979. Tabs 973, 975, 977, 979 are foldably connected to respective end panels 953, 957 along respective curved fold lines 983, 985, 987, 989. In one embodiment, an end flap 990 is foldably connected to the end panel 957 along fold line 991. The end flap 990 may have a convex curved edge 990a as illustrated in
In one exemplary method of forming the blank 803 into a carton (not shown), the front panel 813 and the back panels 815 are folded with respect to the bottom panel 811 to form an interior space of the carton (not shown). The end flaps 953, 9553 cooperated to close a first end and the end flaps 957, 959 cooperated to close a second end. The tabs 883, 982 are folded about fold lines 877, 979 and adhered to the bottom panel 811 and tabs 973, 975, 977, 979 may be adhered to respective front panel and back panel. In one embodiment, adhesive may be applied to the end panels and tabs.
In one exemplary method of forming the blank 1103 into a carton 1105 according to the twelfth embodiment, the front panel 1113 and the back panel 1115 are folded with respect to the bottom panel 1111 to form an interior space 1136 of the carton. The end flap 1117 and the gusset panels cooperate to close a first end 1182 and the end flap 1119 and gusset panels 1167, 1139 cooperate to close a second end 1184. The carton 1105 may then be filled with food product F and inserted into or placed inside the container C. Upon opening the container C, the carton 1105 can be withdrawn and used as a serving tray to serve the food product without having to remove the food product and place on a separate tray. Alternatively, the food product F can be contained in the carton 1105 by an overwrap material (not shown). The carton 1105 and the blank 1103 could have other features or could be otherwise shaped, arranged, and/or configured without departing from the disclosure, for example the front panel 113 and the back panel 1115 may comprise curved corners or angular corners without departing from the disclosure.
In the illustrated embodiment, a dispenser panel 1351 defined by tear line 1352 comprises a portion of the front panel 1311, and the side panels 1313, 1315. The blank 1303 may comprise a tear strip 1355 extending from the free edge 1370 to the opposite free edge 1372 of the blank. The first back panel 1317 may include a cutout 1361 having oblique edges 1361a, 1361b and the tear strip may have a grip portion 1367 at least partially defined in the cutout. The second back panel 1319 can include oblique fold lines 1371a 1371b that correspond generally to the oblique edges 1361a, 1361b of the cutout 1361. The tear strip 1355 can be used to initiate separation of the dispenser panel 1351 from the carton 1305, or the dispenser panel 1351 could be otherwise shaped, arranged, and/or configured. The end flaps 1340, 1344, 1348 close a top end 1383 of the carton 1305 and the end flaps 1342, 1346, 1350 close a bottom end 1385 of the carton.
In one exemplary method of forming the blank 1303 into a carton 1305, the blank can be folded about fold lines 1312, 1314, 1315, 1318 so that the first back panel 1316 is positioned in an overlapped configuration and in face-to-face contact with the second back panel 1319 to form an interior space 1336 of the carton 1305. The end flaps 1340, 1344, 1348 cooperated to close a first end 1383 and the end flaps 1342, 1346, 1350 cooperated to close a second end 1385. As shown in
In one exemplary method of forming the blank 1403 into a carton 1405, the blank can be folded about fold lines 1312, 1314, 1316, 1461 so that the first back panel 1317 is positioned in an overlapped configuration and in face-to-face contact with the second back panel 1319 and attachment flap 1460 to form an interior space of the carton 1405. The end flaps 1340, 1344, 1348 cooperated to close a first end 1482 and the end flaps 1342, 1346, 1350 cooperated to close a second end 1484. The tear strip 1355 can be removed from the carton 1405 to initiate separation of the dispenser panels 1451a, 1451b from the carton. The dispenser panel s 1451a, 1451b can be removed to allow access to the food products F. The carton 1405 and the blank 1403 could have other features or could be otherwise shaped, arranged, and/or configured without departing from the disclosure.
In one embodiment, the end flaps 1619, 1621 have rounded corners 1619a, 1619b and 1621a, 1621b and straight edges 1619c, 1621c extending between the rounded corners 1619a, 1621a. The end flaps 1627, 1629 have rounded corners 1627a, 1629a adjacent the bottom panel 1615 and female locking features (i.e., cuts) 1681. The end flaps 1623, 1625, 1631, 1633 have male locking features 1682. The male locking features generally have a notch 1683 defining a hook portion 1684, and a rounded protrusion 1686 opposite of the notch. When the blank is formed into a carton, the female locking features are configured to receive the male locking features to hold the carton together. Also, the carton has curved edges 1691, 1692, 1693, 1694 that generally extend from the respective fold lines 1609a, 1609b, 1615a, 1615b to the fold lines 1612, 1614, 1616, 1618 and conform to the curvature of the edges 1619a, 1619b, 1621a, 1621b, 1627a, 1629a of the end panels 1619, 1921, 1627, 1629.
In one embodiment, the blank 103 includes features for forming a dispenser 1651 for allowing access to the food products F inside the carton. The dispenser features include a tear line 1655 in the top panel 1609 and the first front panel 1611 that define a dispenser panel 1651. The dispenser features also may include an access opening 1656 in the first front panel. In one embodiment, the second front panel 1617 may include a line of weakening 1668 generally corresponding to the portion of the dispenser in the first front panel. The end flaps 1619, 1623, 1627, 1631 close a first end 1641 and the end flaps 1621, 1625, 1629, 1633 close a second end 1643 of the carton 1605.
In one exemplary method of forming the blank 1603 into a carton 1605, the blank can be folded about fold lines 1616, 1618 and the male locking features are inserted into the female locking features to form an interior space 1636 of the carton 1065. The blank is folded about fold lines 1612, 1614 so that the first front panel 1611 is positioned in an overlapped configuration and in face-to-face contact with the second front panel 1617. The end flaps 1619, 1623, 1627, 1631 cooperated to close a first end 1461 and the end flaps 1621, 1625, 1629, 1633 cooperated to close a second end 1643. As shown in
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 blank. The blanks may also be coated with, for example, a moisture barrier layer, on either or both sides of the blank. In accordance with the above-described embodiments, the blanks may be constructed of paperboard of a caliper such that it is heavier and more rigid than ordinary paper. 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 to function at least generally as described herein. The blanks can also be laminated or coated with one or more sheet-like materials at selected panels or panel sections.
In accordance with the above-described embodiments 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.
As an example, a tear line can include: a slit that extends partially into the material along the desired line of weakness, and/or a series of spaced apart slits that extend partially into and/or completely through the material along the desired line of weakness, or various combinations of these features. As a more specific example, one type tear line is in the form of a series of spaced apart slits that extend completely through the material, with adjacent slits being spaced apart slightly so that a nick (e.g., a small somewhat bridging-like piece of the material) is defined between the adjacent slits for typically temporarily connecting the material across the tear line. The nicks are broken during tearing along the tear line. The nicks typically are a relatively small percentage of the tear line, and alternatively the nicks can be omitted from or torn in a tear line such that the tear line is a continuous cut line. That is, it is within the scope of the present disclosure for each of the tear lines to be replaced with a continuous slit, or the like. For example, a cut line can be a continuous slit or could be wider than a slit without departing from the present disclosure.
The above embodiments may be described as having one or more panels adhered together by glue during erection of the carton embodiments. 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 exemplary embodiments. Various additions, modifications, changes, etc., could be made to the exemplary embodiments without departing from the spirit and 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.
Claims
1. A carton comprising
- a plurality of panels that extends at least partially around an interior of the carton;
- wherein in a first configuration of the carton, the carton contains at least one article containing a plurality of food products;
- the carton has features for converting the carton to a second configuration wherein the carton is converted to a serving tray for serving the plurality of food products.
2. The carton of claim 1, wherein the plurality of panels comprises a bottom panel, a front panel foldably connected to the bottom panel, and a back panel foldably connected to the bottom panel.
3. The carton of claim 2, wherein the plurality of panels further comprises a first side panel foldably connected to the bottom panel and a second side panel foldably connected to the bottom panel.
4. The carton of claim 3, wherein the features comprise at least one corner flap foldably connected to one of the first side panel and the second side panel.
5. The carton of claim 3, wherein the features comprise at least one corner flap foldably connected to one of the front panel and the back panel.
6. The carton of claim 4, further comprising at least one closure flap foldably connected to one of the front panel and the back panel along a fold line, wherein the first fold line comprises a cut.
7. The carton of claim 6, wherein the at least one corner flap comprises a projection for being received in the cut.
8. The carton of claim 7, wherein the at least one corner flap comprises a first corner flap and a second corner flap, and the projection comprises a first projection on the first corner flap and a second projection on the second corner flap.
9. The carton of claim 8, wherein the at least one closure flap comprises a first closure flap foldably connected to the front panel at a first fold line having a first cut and a second closure flap foldably connected to the back panel at a second fold line having a second cut, the first projection is for being received in the first cut and the second projection is for being received in the second cut.
10. The carton of claim 4, wherein the at least one corner flap comprises a projection and the features comprise a cut in at least one of the front panel and the back panel, the projection is for being received in the cut.
11. The carton of claim 2, wherein the front panel is foldably connected to the bottom panel at a first curved fold line and the back panel is foldably connected to the bottom panel at a second curved fold line.
12. The carton of claim 2, wherein the carton further comprises a first end flap foldably connected to the front panel and a second end flap foldably connected to the back panel, the first and second end flap being at least partially overlapped to close a first end of the carton.
13. The carton of claim 12, wherein the carton further comprises a third end flap foldably connected to the front panel and a fourth end flap foldably connected to the back panel, the third and fourth end flap being at least partially overlapped to close a second end of the carton.
14. The carton of claim 13, wherein the front panel has a first free edge and the back panel has a second free edge; and the first free edge is curved and extends between the first end flap and the third end flap, and the second free edge is curved and extends between the second end flap and the fourth end flap.
15. The carton of claim 1, wherein the plurality of panels comprises a bottom panel and a plurality of side panels foldably connected to the bottom panel.
16. The carton of claim 15, wherein the bottom panel has eight sides and the plurality of side panels comprise a respective side panel foldably connected at each side of the bottom panel.
17. The carton of claim 16, wherein the side panels have an arcuate shape and are separated by respective cuts.
18. The carton of claim 17, wherein the side panels are for overlapping engagement in the second configuration of the carton.
19. The carton of claim 15, further comprises a liner attached to the interior surface of the carton.
20. A blank comprising
- a plurality of panels for forming an interior of a carton formed from the blank;
- wherein in a first configuration of the carton formed from the blank, the carton contains at least one article containing a plurality of food products;
- the carton formed from the blank has features for converting the carton to a second configuration wherein the carton is converted to a serving tray for serving the plurality of food products.
21. The blank of claim 20, wherein the plurality of panels comprises a bottom panel, a front panel foldably connected to the bottom panel, and a back panel foldably connected to the bottom panel.
22. The blank of claim 21, wherein the plurality of panels further comprises a first side panel foldably connected to the bottom panel and a second side panel foldably connected to the bottom panel.
23. The blank of claim 22, wherein the features comprise at least one corner flap foldably connected to one of the first side panel and the second side panel.
24. The blank of claim 22, wherein the features comprise at least one corner flap foldably connected to one of the front panel and the back panel
25. The blank of claim 23, further comprising at least one closure flap foldably connected to one of the front panel and the back panel along a fold line, wherein the first fold line comprises a cut.
26. The blank of claim 25, wherein the at least one corner flap comprises a projection for being received in the cut.
27. The blank of claim 26, wherein the at least one corner flap comprises a first corner flap and a second corner flap, and the projection comprises a first projection on the first corner flap and a second projection on the second corner flap.
28. The blank of claim 27, wherein the at least one closure flap comprises a first closure flap foldably connected to the front panel at a first fold line having a first cut and a second closure flap foldably connected to the back panel at a second fold line having a second cut, the first projection is for being received in the first cut and the second projection is for being received in the second cut when the blank is formed into the carton.
29. The blank of claim 23, wherein the at least one corner flap comprises a projection and the features comprise a cut in at least one of the front panel and the back panel, the projection is for being received in the cut when the blank is formed into the carton.
30. The blank of claim 21, wherein the front panel is foldably connected to the bottom panel at a first curved fold line and the back panel is foldably connected to the bottom panel at a second curved fold line.
31. The blank of claim 21, wherein the front panel and the back panel are foldably connected to the bottom panel, and the blank further comprises a first end flap foldably connected to the front panel and a second end flap foldably connected to the back panel, the first and second end flap are for being at least partially overlapped to close a first end of the carton when the carton is formed from the blank.
32. The blank of claim 31, wherein the blank further comprises a third end flap foldably connected to the front panel and a fourth end flap foldably connected to the back panel, the third and fourth end flap are for being at least partially overlapped to close a second end of the carton when the carton is formed from the blank.
33. The blank of claim 32, wherein the front panel has a first free edge and the back panel has a second free edge; and the first free edge is curved and extends between the first end flap and the third end flap, and the second free edge is curved and extends between the second end flap and the fourth end flap.
34. The blank of claim 20, wherein the plurality of panels comprises a bottom panel and a plurality of side panels foldably connected to the bottom panel.
35. The blank of claim 34, wherein the bottom panel has eight sides and the plurality of side panels comprise a respective side panel foldably connected at each side of the bottom panel.
36. The blank of claim 34, wherein the side panels have an arcuate shape and are separated by respective cuts.
37. The blank of claim 35, wherein the side panels are for being in an overlapping engagement in the second configuration of the carton when the carton is formed from the blank.
38. The blank of claim 34, further comprises a liner attached to the interior surface of the blank.
39. A method of forming a carton that is positionable between a first configuration and a second configuration, the method comprising
- obtaining a carton comprising a plurality of panels and positioning the carton in the first configuration wherein the plurality of panels extends at least partially around an interior of the carton;
- placing at least one article containing a plurality of food products in the interior of the carton in the first configuration;
- activating features of the carton to position the carton in a second configuration wherein the at least one article is removed from the interior and the carton is converted to a serving tray for serving the plurality of food products.
40. The method of claim 39, wherein the plurality of panels further comprises a bottom panel, a front panel foldably connected to the bottom panel, a back panel foldably connected to the bottom panel, a first side panel foldably connected to the bottom panel, a second side panel foldably connected to the bottom panel, and at least one corner flap foldably connected to one of the first side panel and the second side panel.
41. The method of claim 39, wherein the carton further comprising at least one closure flap foldably connected to one of the front panel and the back panel along a fold line, and at least one corner flap foldably connected to one of the first side panel and the second side panel,
- wherein the first fold line comprises a cut, the at least one corner flap comprises a first corner flap, a second corner flap, and a projection for being received in the cut, and the projection comprises a first projection on the first corner flap and a second projection on the second corner flap, the at least one closure flap comprises a first closure flap foldably connected to the front panel at a first fold line having a first cut and a second closure flap foldably connected to the back panel at a second fold line having a second cut; and
- the method further comprises positioning the first projection in the first cut and the second projection in the second cut.
42. The method of claim 39, wherein the plurality of panels comprises a bottom panel, a front panel is foldably connected to the bottom panel at a first curved fold line and a back panel is foldably connected to the bottom panel at a second curved fold line.
43. The method of claim 39, wherein the plurality of panels comprises a bottom panel, a front panel foldably connected to the bottom panel, and a back panel foldably connected to the bottom panel, and the carton further comprises a first end flap foldably connected to the front panel, a second end flap foldably connected to the back panel, a third end flap foldably connected to the front panel and a fourth end flap foldably connected to the back panel; the front panel has a first free edge and the back panel has a second free edge; and the first free edge is curved and extends between the first end flap and the third end flap, and the second free edge is curved and extends between the second end flap and the fourth end flap and
- the method further comprises at least partially overlapping the first and second end flap to close a first end of the carton and at least partially overlapping the third and fourth end flap to close a second end of the carton.
44. The method of claim 39, wherein the plurality of panels comprises a bottom panel, a plurality of side panels foldably connected to the bottom panel, and a liner attached to the interior surface of the carton, the bottom panel has eight sides and the plurality of side panels comprise a respective side panel foldably connected at each side of the bottom panel, the side panels have an arcuate shape and are separated by respective cuts; and
- the method further comprises positioning the side panels in overlapping engagement.
Type: Application
Filed: Oct 2, 2015
Publication Date: Apr 7, 2016
Inventors: Felicia A. Pinkstone (Aston, PA), Karen L. Mills (Limerick, PA)
Application Number: 14/873,482