Laminated baking mold
View Patent ↗A laminated baking mold material includes a food contact layer and an exterior layer. The food contact layer serves as a functional layer, and may include an aluminum foil. The exterior layer may include a paper layer, and may be printed. The laminated baking mold may be formed into self-supporting baking molds or pan-supported baking liners. The functional barrier prevents migration of ink from an exterior surface of the baking mold or liner into a baked product or the permeation of grease or moisture from the baked product to the exterior layer preventing a degradation of a printing thereon and allowing for deep, opaque, and vibrant colors and patterns.
1. A laminated material, comprising:
a food contact layer having an outward facing surface to directly contact a food product and an inward facing surface laminated to an exterior layer;
said exterior layer having an inward facing surface laminated to the inward facing surface of the food contact layer and having a printed outward facing surface; and
a seal layer disposed over the printed outward facing surface of the exterior layer,
wherein the food contact layer consists of aluminum foil.
2. The laminated material of claim 1 , wherein the aluminum foil is up to 0.00285 inches thick.
3. The laminated material of claim 2 , wherein the food contact layer is between about 0.00025 and 0.0012 inch thick.
4. The laminated material of claim 1 , wherein the exterior layer comprises paper.
5. The laminated material of claim 4 , wherein the exterior layer comprises 35 lb paper.
6. The laminated material of claim 4 , wherein the exterior layer is between about a 15 lb tissue and 50 lb paper.
7. The laminated material of claim 1 , further comprising
an adhesive layer disposed between the inward facing surface of the food contact layer and the inward facing surface of the exterior layer to adhesively couple the food contact layer and the exterior layer.
8. The laminated material of claim 7 , wherein the adhesive layer comprises a non-toxic adhesive.
9. The laminated material of claim 7 , wherein the adhesive layer comprises about 0.75 to 1.25 lb of adhesive per 3000 sq ft of laminated material.
10. The laminated material of claim 9 , wherein the seal layer comprises a heat resistant wax.
11. The laminated material of claim 10 , wherein the heat resistant wax is a food grade wax.
12. The laminated material of claim 10 , wherein the seal layer is about 4 lb per 3000 sq ft.
13. The laminated material of claim 11 , wherein the heat resistant wax is a wax cleared for direct food contact or as a direct food additive.
14. The laminated material of claim 13 , wherein the food contact layer is 0.00026 inches thick, and the exterior layer is a 35 lb paper.
15. The laminated material of claim 13 , wherein the food contact layer is 0.00026 inches thick, and the exterior layer is 25 lb paper.
16. The laminated material of claim 14 , wherein the food contact layer prevents migration of the ink and adhesive through the food contact layer.
17. The laminated material of claim 14 , wherein the food contact layer prevents at least one of moisture and grease from migrating into the exterior layer from a food product in contact with the food contact layer.
18. The laminated material of claim 15 , wherein the food contact layer prevents migration of the ink and adhesive through the food contact layer.
19. The laminated material of claim 15 , wherein the food contact layer prevents at least one of moisture and grease from migrating into the exterior layer from a food product in contact with the food contact layer.
20. A laminated self-supporting baking mold, comprising:
a food contact layer having an outward facing surface to directly contact a food product and an inward facing surface laminated to an exterior layer;
said exterior layer having an inward facing surface laminated to the inward facing surface of the food contact layer and having a printed outward facing surface; and
a seal layer disposed over the printed outward facing surface of the exterior layer,
wherein the food contact layer consists of aluminum foil, and
wherein, when subjected to a baking process, the exterior layer does not become significantly translucent and a color or design of the printed outward facing surface does not significantly degrade in aesthetic appearance.
21. The laminated self-supporting baking mold of claim 20 , further comprising:
an adhesive layer disposed between the inward facing surface of the food contact layer and the inward facing surface of the exterior layer to adhesively couple the food contact layer and the exterior layer.
22. The laminated self-supporting baking mold of claim 21 , wherein the outward facing surface of the exterior layer is printed with an ink and the seal layer is disposed over the printed outward facing surface of the exterior layer.
23. The laminated self-supporting baking mold of claim 21 , wherein the food contact layer prevents migration of the ink and adhesive through the food contact layer and prevents at least one of moisture and grease from migrating into the exterior layer from food in contact with the food contact layer.
24. The laminated self-supporting baking mold of claim 23 , wherein:
the food contact layer is 0.00025 to 0.0012 inches thick, and
the exterior layer is a 35-50 lb paper.
25. The laminated self-supporting baking mold of claim 23 , wherein the baking mold is dimensioned to contain a food product volume of between about 1 to 12 fluid ounces.
26. The laminated self-supporting baking mold of claim 23 , wherein the baking mold is dimensioned to contain a food product volume of about 3.5 fluid ounces.
27. The laminated self-supporting baking mold of claim 23 , wherein:
the food contact layer is 0.00025 to 0.0012 inches thick, and
the exterior layer is a polyester or nylon film between 0.00040 and 0.00075 inches thick.
28. The laminated self-supporting baking mold of claim 27 , wherein an inward facing side of the film is reverse printed and adhesively bonded to the foil, and the outward facing surface of the laminated self-supporting baking mold is the outward facing side of the film.
29. A laminated baking liner, comprising:
a food contact layer having an outward facing surface to directly contact a food product and an inward facing surface laminated to an exterior layer;
said exterior layer having an inward facing surface laminated to the inward facing surface of the food contact layer and having a printed outward facing surface; and
a seal layer disposed over the printed outward facing surface of the exterior layer,
wherein the food contact layer consists of a metal, and
wherein, when subjected to a baking process, the exterior layer does not become significantly translucent and a color or design of the printed outward facing surface does not significantly degrade in aesthetic appearance.
30. The laminated baking liner of claim 29 , further comprising:
an adhesive layer disposed between the inward facing surface of the food contact layer and the inward facing surface of the exterior layer to adhesively couple the food contact layer and the exterior layer.
31. The laminated baking liner of claim 30 , wherein the outward facing surface of the exterior layer is printed with an ink and the seal layer is disposed over the printed outward facing surface of the exterior layer.
32. The laminated baking liner of claim 31 , wherein the food contact layer consists of aluminum foil, and the food contact layer is a functional barrier preventing migration of the ink and adhesive through the food contact layer and preventing at least one of moisture and grease from migrating into the exterior layer from food in contact with the food contact layer.
33. The laminated baking liner of claim 32 , wherein:
the aluminum foil is 0.00025 to 0.00065 inches thick, and
the exterior layer is a 15 lb tissue to a 30 lb paper.
34. The laminated baking liner of claim 32 , wherein the laminated baking liner is dimensioned to contain a food product volume of between about 1 to 12 fluid ounces.
35. The laminated baking liner of claim 34 , wherein the laminated baking liner is dimensioned to contain a food product volume of about 3.5 fluid ounces.
36. The laminated baking liner of claim 32 , wherein the exterior layer is a 0.00040 to 0.00075 inch thick polyester or nylon film.
37. The laminated baking liner of claim 36 , wherein the film is reversed printed and adhesively bonded to the food contact layer.