Method of making polystyrene fluff from foamed polystyrene

Details Method of making polystyrene fluff from foamed polystyrene Method of making polystyrene fluff from foamed polystyrene

1990-12-10

1992-07-14

Beck, Shrive

Solid material comminution or disintegration

Processes

Subjecting material to impact by moving comminuting surface

2411891, 241DIG38, B02C 1806

Patent

active

051295873

ABSTRACT:
The invention is a method of making STYROFOAM fluff from STYROFOAM. The fluff particles are torn away from the STYROFOAM by a rapidly rotating router blade. The pulling away of small pieces from the STYROFOAM provides an increased volume to the fluff.

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