METHOD AND DEVICE FOR PRODUCING CARTRIDGES AND TUBE-TYPE BODY IN THE FORM OF A CARTRIDGE

摘要

The invention relates to a method and a device for producing cartridges (41). An injection-molded preform (1) produced from a thermoplastic material is biaxial orientation-molded in a blow mold (4) to give a container (2). Molding is carried out by stretching and by adding a pressurized blowing gas. The container is removed from the blow mold as an intermediate product and a bottom zone (53) of the container is cut off. The cartridge can be closed with a bottom part optionally prior to or after filling.