... LINE 2.mill roll stand,preheater,single facer ,transport conveyer, gluing machine ,double facer, CORRUGATED BOARD PRODUCTION LINEThe corrugated cardboard ... cardboard. Including mill roll stand,preheater,single facer ,transport conveyer, gluing machine ,double facer machine ,slitter scorer ,stacker and ... ply. Board width from1600-2200mm .UV flute include A B C E flute. we can make the machine as the ...