Bruckner 3-layer BOPP Film Extrusion Line

Bruckner 3-Layer BOPP Film Extrusion Line

• — Year: 2005
• — Product type: 3-layer BOPP film extrusion line
• — Film structure: ABC film structures
• — Working width: 8,200 mm
• — Line speed: 425 m/min
• — Output / capacity:
  • — 4,000 kg/h at 25 µm
  • — 3,800 kg/h at 20 µm
  • — 2,854 kg/h at 15 µm
  • — 2,285 kg/h at 12 µm
• — Extruders:
  • — Three extruders: extruder A, extruder B (twin screw), and extruder C
• — Die: Automatic die with flex lip and thermal baths automatic adjustment
• — Casting section:
  • — Chill roller in a water bath
  • — Chill roller diameter: 1,350 mm
• — MDO stretching ratio: 1:1 to 1:7
• — TDO stretching ratio: 1:8 to 1:10
• — Winding: Turret rewinder
• — Included components:
  • — Atlas slitter
  • — Center-driven winder
  • — Independent arms
  • — 12 independent winding stations