Method and apparatus for separating and classifying scrap plasti

Solid material comminution or disintegration – Apparatus – With separation or classification of material

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241 20, 241 21, 241 24, 241DIG38, 241138, 209 10, 209 17, 209173, 134 251, 134107, 134108, 134110, 134111, 134182, B03B 700, B03B 500, B03B 906, B08B 314

Patent

active

052558592

ABSTRACT:
Classifying and processing post-consumer plastic scrap materials for subsequent utilization. Post-consumer plastic scrap of various kinds, such as colored HDPE, natural HDPE, green PET and clear PET are separating into constituent fractions, and each fraction is separately reduced to flakes. At least some of the fractions are separately washed to remove fragments of labels or other foreign matter previously in place on the plastic bottles or other containers making up those scrap constituents.

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