TY JOUR TI Applying innovative thinking to ecologically-clean packaging material development KW polymer films Biopol KW Novon KW Blanose KW Polyclean KW Ecostar KW and Ampacet KW Biodem KW self-destruction KW photodegradation KW biodegradation JO Services in Russia and abroad AU Ermakova, E.A. PY 2014 IS 8 PB Russian State University of Tourism and Service