... run the line 2.diversified in cut-end form pipe extrusion machine Performance and featuresThis line is comosed of head unit,vacuum ... device.With a variety of specifications such as multicolor co-extrusion,twocolor coextrusion and single-color cxtrusion etc.1.wide applications ... food industry.lead refill,pen tube,nozzle straw,cotton swab stick,medical tubes,all kinds of toys tube,threading pipe,conduit ...