Heat insulating container and its manufacturing method

Details Heat insulating container and its manufacturing method Heat insulating container and its manufacturing method

2005-07-12

2005-07-12

Weaver, Sue A. (Department: 3727)

Bottles and jars

Multilayer barrier structure

Insulating material between spaced wall panels

C215S012100, C220S592210, C220S592270

Reexamination Certificate

active

06915917

ABSTRACT:
A heat insulating container and its manufacturing method is provided. The heat insulating container comprises an inner container and an outer glass container, in which the breakage of the glass containers can be prevented even if a minute flaw is formed on either of the glass containers. The insulating container possesses a superior radiant heat insulating capability. The inner glass container is housed in the outer glass container with a gap in between, which air-gap functions as a heat insulating layer. A radiant heat preventive film containing metal oxide is provided at least either on the outer surface of the inner glass container or on the inner surface of the outer glass container with an intermediate film containing SiO2in between.

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