Study on direct membrane preparation process by recycling of waste polyethylene plastic

The recycling utilization technology of waste polyethylene plastic and products is introduced.Waste polyethylene plastic is adopted as 100%,without secondary granulation and melt tablets,the new plastic film is directly prepared.The technical problem which exists in the traditional recycling process of waste polyethylene plastic is resolved,in which it needs 10% of waste plastic added only,and the new plastic film is so prepared after such technical difficulties are to be overcome as granulation,melt tablets of the second melting.