!"! # $"% ' ( " ) * +, * * - . * * * - ( / * * * * ( ! " # $ %& '( )* * $* % )* * $* $ $% )* *%**% +$%+ ,( ! - ./ - / ! 0 1( 222 / - / !3 222 4 / " / !3 / Plastics News | September 2017 6