METHOD FOR SORTING PLASTIC MIXTURE FROM WASTE MIXTURE IN WASTE SORTING DEVICE AND WASTE SORTING DEVICE

摘要

PROBLEM TO BE SOLVED: To design and improve a method for sorting a plastic mixture which consists of almost plastic objects and contains only a small amount of an obstructive substance and to design and improve a waste sorting device. SOLUTION: This patent is related to the method for sorting the plastic mixture from the waste mixture. A technical problem to sort the plastic mixture in which the content of the obstructive substance is made low and which consists of plastic materials substantially is solved by sorting the waste mixture to obtain a waste part comprising at least plastic objects and containers for beverages and reducing the containers for beverages from the waste part by using a ballistic sorter to obtain the plastic mixture as heavy weight waste part or by sorting the containers for beverages and/or metal-containing objects different from the containers for beverages before the waste part is sent to the ballistic sorter.