a method of handling recyclable materials through the use of distinctive , and relatively rugged plastic bags is provided . such bags are furnished to one or more communities as part of a recycling program . the bags preferably include source identification codes particular to each community . the bags are filled with recyclable materials , closed , and left at curb side or other location for pick up by collection equipment . the bags , which may be comingled with other , non - recyclable waste materials , are gathered and compacted in order to reduce the volume thereof . the rugged construction of the bags ensures that a relatively high percentage survive the compaction process without spilling the materials contained therein . bags are then transported to a delivery point where they are separated from other comingled waste materials . bags may then be emptied and the materials contained therein recycled .