Contour fit pan liner for a food service pan
An apparatus, system, and method for forming an improved barrier between a pan, such as a food service pan, and a substance, such as food, contained therein using a contour fit pan liner are provided. The apparatus includes a pan liner having a contoured bottom edge that is custom fit within a food service pan to cover an interior surface of the pan. The contoured edge of the pan liner conforms to the shape and size of the food service pan and does not have any dog ears, ears, or tails that are typical of conventional pan liner. The contour fit pan liner system includes a pan and a contoured or shaped liner for forming an improved barrier between an interior surface of the pan and food that can be disposed therein using a pan liner having a contoured bottom edge that is custom fit to the shape and size of the pan. The pan preferably includes a food service pan having a bottom panel, one or more side walls extending upwardly from the bottom panel, a top opening defined by top edges of the side walls, and a flange extending outwardly from the top edges of the side walls. The liner includes a bag shaped structure having a closed bottom end, a contoured bottom edge, one or more side walls extending upwardly from the contoured bottom edge, and a top opening defined by the top edges of the liner side walls. The contoured bottom edge does not have dog ears formed at the bottom corners of the liner, as is typically of conventional pan liners. The liner is disposed within the food receptacle area of the pan to cover the interior surface of the pan and the top of the liner is folded over the top opening of the pan. A method for making an improved contour fit pan liner having a contoured bottom edge is disclosed.
1. A polymeric pan liner for use with a food service pan, consisting essentially of:
two polymeric sides meeting at side edges and at a single contoured bottom edge and having open top edges, the single contoured bottom edge having a single central portion and two contoured portions, the single central portion having first and second ends, the two contoured portions extending outwardly from the respective first and second ends of the single central portion to meet the side edges, with the polymeric sides bonded together along the side edges and at least the two contoured portions,
wherein the pan liner is capable of withstanding a temperature of about 400 degrees Fahrenheit.
2. The pan liner of claim 1 , wherein the pan liner is constructed from polyamide, polyester, or nylon resin.
3. The pan liner of claim 1 , wherein the pan liner is formed from a single sheet of polymeric material folded at the single central portion of the single contoured bottom edge to define the two polymeric sides.
4. The pan liner of claim 3 , wherein the sides of the folded sheet of polymeric material are joined in two continuous bonds, each extending along one of the contoured portions and an adjoining one of the side edges.
5. The pan liner of claim 4 , wherein each of the contoured portions comprises a substantially linear tapered edge.
6. The pan liner of claim 5 , wherein the single central portion is substantially linear and intersects each of the tapered edges at an angle determined based on a shape and size of the pan.
7. The pan liner of claim 5 , wherein the angle is between about 40 degrees and about 55 degrees.
8. A polymeric pan liner for use with a food service pan, consisting essentially of:
two polymeric sides meeting at side edges and at a single contoured bottom edge and having open top edges, the single contoured bottom edge extending between the side edges, wherein the single contoured bottom edge is shaped to fit within the food service pan without forming pockets prone to food entrapment,
wherein the pan liner is capable of withstanding a temperature of about 400 degrees Fahrenheit.
9. The pan liner of claim 8 , wherein the single contoured bottom edge consists essentially of a flat bottom portion disposed between two contoured portions, each contoured portion extending between the flat bottom portion and a respective one of the side edges.
10. The pan liner of claim 9 , wherein each contoured portion defines a substantially straight edge.
11. The pan liner of claim 9 , wherein each contoured portion defines a curved edge.
12. The pan liner of claim 8 , wherein the single contoured bottom edge consists essentially of two contoured portions joined together in series between the side edges.
13. The pan liner of claim 12 , wherein each contoured portion defines a substantially straight edge.
14. The pan liner of claim 8 , wherein the pan liner is constructed from polyamide, polyester, or nylon resin.
15. A polymeric pan liner for use with a food service pan, comprising:
a tubular body formed of a heat resistant flexible, polymeric material capable of withstanding a temperature of about 400 degrees Fahrenheit, the tubular body consisting essentially of a single contoured bottom edge forming a closed bottom end, a side wall extending upwardly from the single contoured bottom edge, and an open top end, wherein the single contoured bottom edge is shaped to fit within the food service ran without forming pockets prone to food entrapment.
16. A polymeric pan liner for use with a food service pan, comprising, a tubular body formed of a heat resistant flexible, polymeric material capable of withstanding a temperature of about 400 degrees Fahrenheit, the tubular body consisting essentially of a single contoured bottom edge forming a closed bottom end, an open top end, and two polymeric sides meeting at side edges and at the single contoured bottom edge, wherein the single contoured bottom edge is shaped to fit within the food service pan without forming, pockets prone to food entrapment, the two polymeric sides extending upwardly from the single contoured bottom edge and forming two side walls.
17. The pan liner of claim 15 , wherein the single contoured bottom edge consists essentially of a single flat bottom portion disposed between two contoured portions, each contoured portion extending between the flat bottom portion and the side wall.
18. The pan liner of claim 17 , wherein each contoured portion defines a substantially straight edge.
19. The pan liner of claim 17 , wherein each contoured portion defines a curved edge.
20. The pan liner of claim 15 , wherein the single contoured bottom edge consists essentially of two contoured portions joined together in series between the side edges.
21. The pan liner of claim 20 , wherein each contoured portion defines a substantially straight edge.
22. The pan liner of claim 1 , wherein a length of the liner is greater than a width of the liner.
23. The pan liner of claim 1 , wherein dimensions of length versus height (L×H) of the liner is chosen from 34″×12″, 34″×18″, 22″×14″, 20.5″×28.5″, 23″×10″, 19″×14″, and 13″×18″.
24. The pan liner of claim 8 , wherein a length of the liner is greater than a width of the liner.
25. The pan liner of claim 8 , wherein dimensions of length versus height (L×H) of the liner is chosen from 34″×12″, 34″×18″, 22″×14″, 20.5″×28.5″, 23″×10″, 19″×14″, and 13″×18.