1. 
   Regrind
   Plastic waste material, such as sprues, runners and reject parts, which has been recycled by shredding or granulating. Regrind is usually mixed with virgin compound at a predetermined percentage for remolding.
   Found op http://www.oafe.net/articulation/terms.php
   
   
2. 
   Regrind
   Ground up recyclable plastics.
   Found op http://grn.com/library/gloss.htm
   
   
3. 
   Regrind
   Resin that has been previously molded and ground into small pieces for reprocessing. Regrind is usually comprised of sprues, runners and unfilled parts.
   Found op http://www.blowmachines.com/glossary1.htm
   
   
4. 
   regrind
   1) Ground up recyclable plastics
   Found op http://www.mijnwoordenboek.nl/EN/crossword-dictionary/regrind/1
   
   

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