Method of controlling the opening and closing of an extrusion blow mould and blowing device arranged to implement same

摘要

The two-half molds connected by two rods aligned in common axis, which is moved to a trajectory surface. The mould pertaining to a rotary carrousel-molding device moving in an angular rotation, which is higher than the front half-mould. The front half-mould of the molding device has angular opening amplitude, compared to the parting surface, which is higher than the back half-mould. An INDEPENDENTENT CLAIM is included for a molding device for manufacturing polyethylene terapthalate containers.