A new thermoformable sheet made from bio-based resin has been introduced by Alcoa Kama,the sheet extrusion division of Reynolds Food Packaging in Hazelton,Pa.The extruded sheet will be made of a biodegradeable resin from Cereplast Inc.,Hawthorne,Calif.Available in rollstock 10 to 42 mils thick,the sheet is aimed at food service,packaging,and other uses.Alcoa Kama is testing the material with selected thermoforming firms,and full commercialization is expected in first quarter of 2007.
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