Forming machine - for pre-stretching, compressed air deep drawing, and prod. stacking in a single station

摘要

In the prodn. of articles e.g. beakers, from thermo plastic film by first heating this and then forming the articles, stamping them out and stacking them in a single station, the articles are delivered after stamping out by the locally fixed top cutter of the laterally displaceable stacking shafts behind this, the shaft and the auxiliary stretching unit being pushed alternately over the moult array. Used for prodn. of relatively deep articles from a thermoplastic film by mechanical pre-drawing and compressed air-forming in a single station in which they can also be stamped out and stacked.