摘要:
A heat-insulating paper container comprising a body member 3 and a bottom panel member 5, part of the outer surface of said body member being provided with printing 9 of an organic solvent based ink, wherein a thick foamed heat-insulating layer 11 that is made of a thermoplastic synthetic resin film is formed in the printed area of said outer surface whereas a less thick foamed heat-insulating layer 11 that is made of the same thermoplastic synthetic resin film is formed in the non-printed area of said outer surface. If desired, part 22 of the thermoplastic synthetic resin film may be adapted to remain totally unfoamed.
摘要:
An improved heat-insulating paper container comprises a body member (3), and a bottom panel member (5). At least part of the outer surface of said body member (3), is coated with a paint containing 5 to 40 wt% of a synthetic resin components. The foaming of a thermoplastic synthetic resin film (10) is suppressed in that area (24) of the outer surface of said body member (3) which has been coated with said resin component containing paint whereas a foamed heat-insulating layer (11) of the thermoplastic resin film (10) is provided in the other areas of the outer surface of said body member (3).
摘要:
A heat-insulating paper container comprising a body member 3 and a bottom panel member 5, part of the outer surface of said body member being provided with printing 9 of an organic solvent based ink, wherein a thick foamed heat-insulating layer 11 that is made of a thermoplastic synthetic resin film is formed in the printed area of said outer surface whereas a less thick foamed heat-insulating layer 11 that is made of the same thermoplastic synthetic resin film is formed in the non-printed area of said outer surface. If desired, part 22 of the thermoplastic synthetic resin film may be adapted to remain totally unfoamed.