hat
1) Extruder espesyal ki fèt vis pou PERT, EVOH, Lakòl asire pi bon efè a plastifizan, lè segondè efikasite, segondè ki estab extrusion.
eng
1)Extruder special designed screw for PERT, EVOH,Glue to ensure the best plasticizing effect, when high efficiency , high stable extrusion.