PREFORM FOR BIAXIAL STRETCHING BLOW MOLDING, AND CONTAINER

摘要

The present invention is a preform for biaxial stretching blow molding which has been formed into a closed-end cylinder by direct blow molding and which is to be shaped into a container using a pressurizing liquid medium, the preform having a single-layer or a multilayer structure, at least one layer thereof being constituted of a polyethylene resin having an MFR of 1.0-1.5 g/10 min.