| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a plastic container deforming method capable of easily performing the inward shrinkage/deformation of a bottom part of the plastic container. <P>SOLUTION: In the plastic container deforming method, an outwardly projecting bottom part of the plastic container 200 is subjected to the inward shrinkage/deformation by pressurizing the bottom part with a fluid 150. A plastic container deforming apparatus usefully performs the inward shrinkage/deformation of the bottom part without breaking the bottom part by pressurizing the bottom part without applying any excessive local shock. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
