A frame is injection molded onto a group of panels to form a container. The panels extend at least partially around, and at least partially define, a cavity of the container.
대표청구항▼
1. A container, comprising: a cavity;an elongate corner;a blank comprising a plurality of panels, wherein the plurality of panels of the blank includes a base panel, a first side panel extending upwardly from the base panel, and a second side panel extending upwardly from the base panel,the first si
1. A container, comprising: a cavity;an elongate corner;a blank comprising a plurality of panels, wherein the plurality of panels of the blank includes a base panel, a first side panel extending upwardly from the base panel, and a second side panel extending upwardly from the base panel,the first side panel of the blank includes an edge,the second side panel of the blank includes an edge that is proximate the edge of the first side panel of the blank,at least a first portion of the edge of the first side panel of the blank extends along the elongate corner of the container,at least a first portion of the edge of the second side panel of the blank extends along the elongate corner of the container,a gap is defined between the first portion of the edge of the first side panel of the blank and the first portion of the edge of the second side panel of the blank, andan overlap exists between a second portion of the edge of the first side panel of the blank and a portion of the second side panel of the blank, said overlap comprising one of the portion of the second side panel of the blank and the second portion of the edge of the first side panel of the blank overlapping the other of the portion of the second side panel of the blank and the second portion of the edge of the first side panel of the blank; andan injection-molded structure extends along the corner of the container, wherein the injection-molded structure obstructs the gap and extends across said overlap. 2. The container according to claim 1, wherein at least one panel of the plurality of panels of the blank comprises microwave energy interactive material. 3. The container according to claim 2, wherein: the at least one panel of the plurality of panels of the blank comprises paperboard and polymer film,the microwave energy interactive material is positioned between the paperboard and the polymer film, andat least a portion of the injection-molded structure is adhered to the polymer film. 4. The container according to claim 1, wherein: the first side panel of the blank includes an upright portion and a flange that extends outwardly from an upper edge of the upright portion;the second side panel of the blank includes an upright portion and a flange that extends outwardly from an upper edge of the upright portion; andsaid overlap comprises the flange of the first side panel of the blank overlapping the flange of the second side panel of the blank. 5. The container according to claim 4, wherein the injection-molded structure includes: a band that is injection-molded onto at least the flange of the first side panel of the blank and the flange of the second side panel of the blank, anda strip that is injection-molded into the corner of the container. 6. The container according to claim 5, wherein the strip includes a concave face that is contiguous with the cavity of the container. 7. The container according to claim 5, wherein the strip is injection-molded onto at least the first and second side panels of the blank. 8. The container according to claim 5, wherein the strip includes an outwardly projecting protrusion that is elongate, extends along the corner, and extends into the gap. 9. The container according to claim 8, wherein the protrusion comprises a bead that fills the gap. 10. The container according to claim 1, wherein: the first side panel of the blank includes a curved portion,an outward surface of the curved portion of the first side panel of the blank defines an outwardly projecting protrusion of the first side panel of the blank,an inward surface of the curved portion of the first side panel of the blank defines a recess, andthe injection-molded structure comprises a strip that extends along and is positioned in the corner of the container, wherein the strip includes an outwardly projecting protrusion that extends into the recess of the curved portion of the first side panel of the blank. 11. The container according to claim 10, wherein: at least one panel of the plurality of panels of the blank comprises microwave energy interactive material, paperboard and polymer film,the microwave energy interactive material is positioned between the paperboard and the polymer film, andat least a portion of the strip is adhered to the polymer film. 12. The container according to claim 10, wherein a bulbous portion is proximate an end of the corner and comprises: the outwardly projecting protrusion of the curved portion of the first side panel of the blank, andthe outwardly projecting protrusion of the strip, which extends into the recess of the curved portion of the first side panel of the blank. 13. The container according to claim 10, wherein: the outwardly projecting protrusion of the first side panel of the blank is elongate and extends along the corner,the recess of the curved portion of the first side panel of the blank is elongate and extends along the corner, andthe outwardly projecting protrusion of the strip is elongate and extends along the corner. 14. The container according to claim 13, wherein an elongate rib comprises: the outwardly projecting protrusion of the curved portion of the first side panel of the blank, andthe outwardly projecting protrusion of the strip, which extends into the recess of the curved portion of the first side panel of the blank. 15. The container according to claim 13, wherein the strip is injection-molded onto the first and second side panels of the blank. 16. The container according to claim 13, wherein: the curved portion is a first curved portion;the plurality of panels of the blank includes a second curved portion;an outward surface of the second curved portion defines an outwardly bulbous portion of the panels of the blank;an inward surface of the second curved portion defines a substantially bowl-shaped recess;the strip includes an outwardly bulbous portion that extends into the substantially bowl-shaped recess;the outwardly bulbous portion of the panels of the blank and the outwardly bulbous portion of the strip are positioned at a lower end of the corner; andthe outwardly projecting protrusion of the first side panel of the blank and the protrusion of the strip respectively extend upwardly from the outwardly bulbous portion of the panels of the blank and the outwardly bulbous portion of the strip. 17. The container according to claim 13, wherein: the protrusion of the first side panel of the blank is convex;the protrusion of the strip is convex; andthe recess is concave. 18. The container according to claim 13, wherein the curved portion of the first side panel of the blank is not pleated. 19. The container according to claim 13, wherein the strip includes a concave face that is contiguous with the cavity of the container. 20. The container according to claim 13, wherein: the corner includes an elongate centerline that extends along the corners' length; andthe centerline is spaced apart from each of the protrusion of the first side panel of the blank,the protrusion of the strip, andthe recess. 21. The container according to claim 20, wherein: the protrusion of the strip is a first protrusion of the strip;the second side panel of the blank includes a curved portion,an outward surface of the curved portion of the second side panel of the blank defines an outwardly projecting protrusion of the second side panel of the blank,the outwardly projecting protrusion of the second side panel of the blank is elongate and extends along the corner,an inward surface of the curved portion of the second side panel of the blank defines a recess that is elongate and extends along the corner; andthe strip includes an outwardly projecting second protrusion that is elongate, extends along the corner, and extends into the recess defined by the curved portion of the second side panel of the blank. 22. The container according to claim 21, wherein: the strip includes an outwardly projecting third protrusion that is elongate, extends along the corner, and extends into the gap; andthe third protrusion of the strip is positioned between the first and second protrusions of the strip. 23. The container according to claim 1, wherein: panels of the plurality of panels of the blank include a curved portion,an outward surface of the curved portion defines an outwardly bulbous portion of the panels of the blank,an inward surface of the curved portion defines a substantially bowl-shaped recess; andthe injection-molded structure comprises a strip that extends along and is positioned in the corner of the container,the strip includes an outwardly bulbous portion that extends into the substantially bowl-shaped recess, andthe outwardly bulbous portion of the panels of the blank and the outwardly bulbous portion of the strip are positioned at a lower end of the corner. 24. The container according to claim 23, wherein: at least one panel of the plurality of panels of the blank comprises microwave energy interactive material, paperboard and polymer film,the microwave energy interactive material is positioned between the paperboard and the polymer film, andat least a portion of the strip is adhered to the polymer film. 25. The container according to claim 23, wherein: the gap extends into the outwardly bulbous portion of the panels of the blank; andthe strip covers the gap. 26. The container according to claim 1, wherein: there is a bend in the first side panel of the blank, comprising the first side panel of the blank being bent upwardly over the second side panel of the blank so that said overlap comprises the second portion of the edge of the first side panel of the blank overlapping the portion of the second side panel of the blank; andthe second portion of the edge of the first side panel of the blank is positioned between the portion of the second side panel of the blank and a portion of the injection-molded structure that extends across said overlap. 27. The container according to claim 26, wherein the injection-molded structure completely covers said overlap in a top plan view of the container. 28. The container according to claim 4, wherein: there is a bend in the flange of the first side panel of the blank, comprising the flange of the first side panel of the blank being bent upwardly over the flange of the second side panel of the blank so that said overlap comprises the flange of the first side panel of the blank overlapping the flange of the second side panel of the blank; andthe flange of the first side panel of the blank is positioned between the flange of the second side panel of the blank and a portion of the injection-molded structure that extends across said overlap. 29. The container according to claim 28, wherein the injection-molded structure completely covers said overlap in a top plan view of the container. 30. The container according to claim 1, wherein said overlap comprises the first and second side panels of the blank being in opposing face-to-face contact with one another. 31. The container according to claim 4, wherein said overlap comprises the flange of the first side panel of the blank being in opposing face-to-face contact with the flange of the second side panel of the blank. 32. The container according to claim 26, wherein said overlap comprises the first and second side panels of the blank being in opposing face-to-face contact with one another. 33. The container according to claim 28, wherein said overlap comprises the flange of the first side panel of the blank being in opposing face-to-face contact with the flange of the second side panel of the blank.
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