| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a container pushing processing apparatus that increases the strength of a container with simple constitution by raising the internal pressure of the container by pushing a part of the container while stably pressing and holding the container so as to apply suitable internal pressure to the container in advance. <P>SOLUTION: The container pushing processing apparatus 10 includes: a container lifting device 20 having lifting means of using a container holder 100 conveyed to a pushing operation position and positioned at the pushing operation position while containing the container 1 and lifting the container 1 outside the container holder 100 until at least the side part of the container 1 is positioned outside the container holder 100; a pressing and holding device 30 having pressing and holding means of pressing and holding the side part of the container 1 in a sealed state, which is lifted by the container lifting device 20 outside the container holder 100; and a pushing device 40 having pushing means of forming a recessed part 3 by pushing a part of the container 1 pushed and held by the pushing and holding device 30. <P>COPYRIGHT: (C)2013,JPO&INPIT |
