Thermal container

1. A thermal insulating liner, said liner comprising:

a top sheet and a co-extensive bottom sheet spaced by a co-extensive core;

said bottom sheet comprising a metal foil layer;

said liner having a transverse line through said bottom sheet proximate each of two opposed ends of said liner;

said liner having reduced thickness end margins extending between each said transverse line and each of said opposed ends;

wherein said core is a series of walls extending between said top she and said bottom sheet forming honeycomb-shaped cells extending between said top sheet and said bottom sheet, said core being crushed at said reduced thickness end margins;

further comprising a reduced thickness band extending along a perimeter of said liner, said reduced thickness band being thinner than said reduced thickness end margins.

2. The liner of claim 1 further comprising a ramp surface to each reduced thickness end margin.

3. The liner of claim 2 wherein said top sheet is generally planar and said bottom sheet is generally planar at a middle portion and is non-planar where said liner transitions in thickness.

4. The liner of claim 1 wherein said bottom sheet comprises a bottom sheet plastic substrate for said foil layer and a paper layer adhesively adhered to said plastic substrate, said foil layer being the bottommost layer and wherein said top sheet comprises an exterior top sheet foil layer, a top sheet plastic substrate for said top sheet foil layer and an interior paper layer adhesively adhered to said top sheet plastic substrate, said top sheet foil layer being the topmost layer.

5. A container comprising:

a first thermal insulating liner and a second thermal insulating liner, each said liner having an inner sheet and an outer sheet spaced by a core, said inner sheet comprising a metal foil layer;

said first liner folded into a container body;

a lid;

said second thermal insulating liner adhered to an inside of said lid;

said second thermal insulating liner having a side edge-to-side edge transverse cut line through said inner sheet of said second thermal insulating liner proximate each of two opposed ends of said second liner and reduced thickness end margins extending between each said side edge-to-side edge transverse cut line and each of said opposed ends;

said inner sheet of said first thermal liner and said inner sheet of said second thermal liner facing an inside of said container when said container is closed.

6. The container of claim 5 further comprising a base surrounding side and end faces of said container body and at least a portion of a bottom of said container body to retain said container body in a folded condition.

7. The container of claim 6 wherein said core is a series of walls extending between said inner sheet and said outer sheet forming honeycomb-shaped cells extending between said inner sheet and said outer sheet.

8. The container of claim 7 wherein said inner sheet comprises a plastic substrate for said foil layer and a paper layer adhesively adhered to said plastic substrate such that said foil layer faces an inside of said container when said container is closed.

9. The container of claim 8 wherein said outer sheet comprises a paper layer adhesively adhered to a plastic substrate for a foil layer.

10. The container of claim 5 wherein said first thermal insulating liner has crease lines to facilitate said folding.

11. The container of claim 10 wherein said first thermal insulating liner is folded such that there is a single layer of said first thermal insulating liner at opposed sides of said container base and at a bottom of said container base and plural layers of said first thermal insulating liner at opposed ends of said container base.

12. The container of claim 11 wherein said innermost layer of said plural layers of said first thermal insulating liner at each end of said container base is thicker than each other layer of said plural layers at said each end of said container base.

13. The container of claim 12 wherein, when said container is closed, each said side edge-to-side edge transverse cut line through said inner sheet of said second thermal insulating liner is adjacent a top edge of a said innermost layer of said plural layers of said first thermal insulating liner.

14. The container of claim 13 wherein said second liner has a reduced thickness band about a perimeter of said second liner, said reduced thickness band being thinner than said reduced thickness end margins.

15. The container of claim 14 wherein a top edge of said first liner at said opposed sides and at each said innermost layer of said plural layers has a ramp surface.

16. A thermal insulating liner, said liner comprising:

a top sheet and a bottom sheet spaced by a core;

said bottom sheet comprising a metal foil layer;

said liner having a transverse line through said bottom sheet proximate each of two opposed ends of said liner;

said liner having reduced thickness end margins extending between each said transverse line and each of said opposed ends;

wherein said transverse line extends from one side edge to an opposite side edge of said bottom sheet and wherein said transverse line is a cut line.