Apparatus and method for forming pellets

Plastic and nonmetallic article shaping or treating: processes – With step of cleaning – polishing – or preconditioning...

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264143, 264555, 425 721, 425142, 425308, B29C 4700

Patent

active

048184500

ABSTRACT:
Pellets which are formed by extruding and cutting may be squashed in the latter operation. Squashing is reduced by passing a strand of extruded material downwardly under the influence of gravity and cutting the strand horizontally with a blade, preferably supporting the strand against the cutting blade by blowing gas against it when cutting.

REFERENCES:
patent: 2408164 (1946-09-01), Foster
patent: 2447617 (1948-08-01), Nelson
patent: 2805229 (1957-09-01), Metzger
patent: 3119294 (1964-01-01), Billingsley et al.
patent: 3460418 (1969-08-01), Matte et al.
patent: 3846529 (1974-11-01), Poteet, III
patent: 3876324 (1975-04-01), Ballard
patent: 3964355 (1976-06-01), Daniels
patent: 4021176 (1977-05-01), Dehmer et al.

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