LIQUID BLOW MOLDING APPARATUS AND LIQUID BLOW MOLDING METHOD

摘要

A liquid blow molding apparatus (11) is characterized in that a support pin (5) is arranged inside a blow molding mold, the support pin (5) is provided with a head (6) and a shaft (7), and the support pin (5) is configured to form a clearance (C) between the head (6) and a bottom part (P4) of a preform (P) in a state in which the preform (P) is set in the blow molding mold, and configured to support the bottom part (P4) of the preform (P) in the course of a molding process and to descend according to the deformation of the preform (P).