B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 25/18 (2006.01) A47J 41/00 (2006.01)
Patent
CA 2300523
The present invention is disclosed to provide a heat insulating container constructed to avoid the deterioration of an appearance or to prevent the noisy sound from occurring by the scraps generated in the course of welding. An inner casing is arranged in an outer casing so as to maintain a space therebetween, the inner casing and the outer casing being joined by welding and a scrap movement blocking member is provided at least one of the inner and outer casings for preventing the scraps generated in the process of welding moving into the space.
Fujii Takafumi
Matsuda Kunio
Yamada Masashi
Ingalls Doran J.
Nippon Sanso Corporation
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