| 摘要 |
PROBLEM TO BE SOLVED: To propose a method for manufacturing a heated plural-chamber container capable of simultaneously heat treating contents of respective chambers without excess or without insufficiency in a state in which the contents of different amounts are respectively housed in housing chambers and in a partition chamber smaller than the housing chamber. SOLUTION: The method for manufacturing the heated plural-chamber container comprises the steps of forming a container body 20 having the housing chambers 3, 5 and the partition chamber 15 smaller than the housing chamber, housing the content smaller than the chambers 3, 5 in the partition chamber 15 and sealing the chambers 3, 5 to form the plural-chamber container 20, housing the container 20 in a housing space 28 when hot water of a temperature corresponding to the heat treating temperature is contacted with an outer wall surface of the container 20 and heat treated, contacting the small hot water with the chamber 15 from the chambers 3, 5 in the space 28, and heat treating the contents, thereby delaying a temperature raising speed of the chamber 15. |
