... 3.1,2,3 colors straight used for extruding straws PP Straw making Machine is composed of extruder, die, cacuum calibration, cooling ... or coiler PP Straw making Machine is ideal for small production. The system is also suitable for extruding straws, refluxes and most ... °4) One operator is sufficient to run the line5) Colors: single, two or three, spiral stripes, straight stripes