Device for granulating strands of thermoplastic materials

Details Device for granulating strands of thermoplastic materials Device for granulating strands of thermoplastic materials

1987-01-08

1989-06-13

Woo, Jay H.

Plastic article or earthenware shaping or treating: apparatus

Immersed shaping orifice discharging directly into liquid...

264141, 425 71, 425308, 425311, 425313, B29B 906

Patent

active

048387754

ABSTRACT:
A device for granulating strands of thermoplastic materials that are discharged molten from several nozzles side by side, with a cutter roll acting on a counterknife and a feed device filled with cooling water located prior to the cutter roll. The feed device consists of the support face of the counterknife approximately radial to the cutter roll, which essentially completely fills up the space between the nozzle surface and the cutter roll and onto which the cooling water is sprayed.

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