초록 ▼

An improved paperboard shipping container having a relatively gas impervious lining or layer located exteriorly to an insulated cold or hot storage compartment comprised of sized panels of open-celled, non-rigid foamatious insulating material enclosing substantially all of the cold or hot storage co

An improved paperboard shipping container having a relatively gas impervious lining or layer located exteriorly to an insulated cold or hot storage compartment comprised of sized panels of open-celled, non-rigid foamatious insulating material enclosing substantially all of the cold or hot storage compartment.

대표청구항 ▼

An improved lightweight insulated shipping container for cold or hot storage having low thermal conductivity comprised of: a box having a bottom, side walls and a top, said top cooperating with said side walls to form a closure for said box, an insulated layer located interiorly to said box, said in

An improved lightweight insulated shipping container for cold or hot storage having low thermal conductivity comprised of: a box having a bottom, side walls and a top, said top cooperating with said side walls to form a closure for said box, an insulated layer located interiorly to said box, said interior layer being composed of at least three panels of open-celled flexible and resilient foam, said panels being sized to fit the interior contours of said bottom, side walls, and top, said panels forming an insulative storage compartment in said box, a vapor barrier surrounding and enclosing said insulative storage compartment and located exteriorly to said panels.