CUTTER FOR HOT-GRANULATING THERMOPLASTIC POLYMER

摘要

A cutting device for the hot granulation of thermoplastic polymers including a rotary driving shaft, a blade-carrying disc rigidly keyed on the driving shaft and blades not rigidly mounted on said disc and sliding on the cutting plate, each blade being paired to an opposing element which opposes any sudden action tending to move the blade away from the plate. This invention relates to a cutting device for the hot granulation of thermoplastic polymers. More in particular, the present invention relates to a cutting device for the hot granulation of thermoplastic polymers, in which cutting of polymer monofilaments leaving the die plate is accomplished directly on the face of said die plate.