Reifenhauser, Co-Extrusion Sheet Line, 1998, 5-Layer, 150 Micron Net Output 220kg/h

Description

  1. Overview
    1. Manufactured in 1998, upgraded in 2007
    2. 5-layer configuration
    3. Designed for PP/EVOH barrier film
    4. Thickness range: 0.15 to 1.8 mm
    5. Net output at 150 micron: 220 kg/h
    6. Production example: 40 µ PE / 5µ tie / 20µ EVOH / 5µ tie / 40µ PE = 300 kg/h at 120 micron
  2. Main Technical Data
    1. One silo for each component with automatic distribution to dosing/mixing for extruders
    2. Five extruders
    3. Extruder A: 60 mm diameter, 30 L/D, bimetallic execution of screw and barrel
    4. Extruder B: 100 mm diameter, 30 L/D, bimetallic execution, 132 kW, 4 components dosing/mixing
    5. Extruder C: 100 mm diameter, 30 L/D, bimetallic execution, 4 components dosing/mixing
    6. Extruder D: 70 mm diameter, 30 L/D, bimetallic execution, 2 components dosing/mixing
    7. T-die: Reifenhauser 5 layers, feedblock Reicofil
    8. Automatic thickness control with 63 segments
    9. 3 rolls polishing stack, recently renewed
    10. Automatic thickness control electronic system, new
    11. Corona treatment AFS
    12. E+L web guide
    13. In-line slitting unit
    14. Maier in-line recovery trims system with exact trimming and re-fed extruder
    15. Automatic winder N system