New Method for Recycling of waste paper in useful products


Waste paper recycling is a process by which waste paper or waste cellulose fibersare processed together with some chemical additions to produce another product suchas file cover, greeting card paper board and duplicating paper for goods.A new efficient and simple method has been designed then applied in a presentwork. Different types of waste papers are introduced as (writing paper WT, news paperNT and magazine paper MT) during an experimental design apparatus stages ofcollecting, separating, cutting, digesting / cooking, bleaching, lifting couching,pressing and drying, finishing for final applications at operation conditions.The finish products go to checking their characteristics properties, physical andmechanical properties such as specific gravity, moisture content, brightness color,porosity, stiffness, tensile strength, tensile breaking, elongation, and tearing resistance.The result for these properties proved that all types give good mechanical propertiesfor application in another utilization use as saving pads for goods with optimumapplication of newspaper samples.