... one time co-extrusion machine for paper /plastics/Al-foil packaging materials. ct2Extruder6 sets HL-90 dynamic extruder, special used co-extrusion feed block ... /min7Specification1200mm,1350mm,1450mm8Effective widthmaximum 1100mm,1250mm,1350mm9Base materialspaper(50-400g/ ),plastic film,Al-foil etc10Resin usedcoating resin such as LDPE,PP ...