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NatureWorks' PLA Film-based PCG's Ecoterah Packaging Earns Patent for Biodegradability

Published on 2013-06-12. Author : SpecialChem

Precision Color Graphics, Franklin, WI, a prepress, printing and packaging company, received patent #8,387,797 in March 2013 for biopolymer-lined multilayer bags and pouches for the company's line of Ecoterah packaging. The patent states that Ecoterah packaging is comprised of at least one paper layer, the paper layer(s) being biodegradable, and a sheet of leak-proof, biodegradable film adherent to one of the layers.


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