VISIT AL THIKA PACKAGING AT SEAMLESS MIDDLE EAST EXHIBITION 2018 SEAMLESS MIDDLE EAST | 15 – 16 APRIL 2018 March 27, 2018 airplus Al Thika Packaging bubble wrap coding DWTC exhibition food Labelling machinery Markem Imaje packaging Print and apply labeler protective packaging Seamless Middle East 2018 storopack void fill +