Method and plant for sorting plastic materials from household and industrial refuse

摘要

Method for sorting plastic materials from household or industrial refuse consisting in: shredding the refuse into coarse particles; washing the residual refuse and wetting composite items; extracting all other high density materials; separating composite items by friction means, especially paper bonded to a plastic or metal support; extracting paper fibres; and washing and drying the plastic materials obtained. The plant for carrying out said method is also described.