Blow mold for producing plastic products as hollow body, has mold, which corresponds to outer shape of plastic product and has opening, where adjusting units are provided for moving base part of mold with respect to mold

摘要

The blow mold has a mold, which corresponds to the outer shape of the plastic product and has an opening (9,10). The adjusting units are provided for moving the base section (3,4) of the mold with respect to the mold in a vertical direction relative to the plastic product. The adjusting units have a pneumatic drive with a hydraulic pressure booster.