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METHOD OF AND APPARATUS FOR THE PRE-PROCESSING OF SINGLE STREAM RECYCLABLE MATERIAL FOR SORTING

  • US 20100230330A1
  • Filed: 03/16/2009
  • Published: 09/16/2010
  • Est. Priority Date: 03/16/2009
  • Status: Abandoned Application
First Claim
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1. A system for sifting a stream of material comprising:

  • a. a first level comprising one or more first screens having a plurality of first apertures, wherein the first screens transport the material along the first level in a first direction; and

    b. a second level comprising one or more second screens having a plurality of second apertures, wherein the second screens receive the material from the first level and transport it along the second level in a second direction;

    wherein the first level is positioned above the second level and the first direction is different than the second direction.

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