Bielloni, 5-Layer Coextrusion Blown Film Plant, 1994, 1600mm Width, 210 kg/h Capacity

Description

  1. Overview
    1. Inventory number: E-3666
    2. 5-layer coextrusion blown film plant
    3. Manufacturer: Bielloni (downstream)
    4. Year of construction: 1994
    5. Width: 1600 mm for barrier film PE adh. / PA or EVOH adh. / PE
    6. Width range: 1000 – 1600 mm
    7. Thickness range: 0.04 – 0.12 mm
    8. Production capacity: 210 kg/h
  2. Dosing And Mixing Units
    1. Manufacturer: Plastcontrol
    2. Extruder A: 1 main component + 2 additional components
    3. Extruder B: 1 main component
    4. Extruder C: 1 main component + 1 additional component
    5. Extruder D: 1 main component
    6. Extruder E: 1 main component + 2 additional components
  3. Extruders
    1. Extruder A: Kiefel 60 / 29 D for PE; drive: Bielloni
    2. Extruder B: Bielloni 40 / 25 D for intermediate (adhesive) layer
    3. Extruder C: Bielloni 50 / 25 D for EVOH-PA
    4. Extruder D: Bielloni 40 / 25 D for intermediate (adhesive) layer
    5. Extruder E: Bielloni 70 / 29 D for PE
    6. Die head: 500 mm, 5-layer, Bielloni
    7. Air ring for automatic gauge and adjustment: Procon-Plastcontrol
  4. Downstream
    1. Manufacturer: Bielloni
    2. Reversing (turning bar) take-off
    3. Cooling stack with 2 chill rolls and various guide rolls
    4. 2-station back-to-back surface winder for surface/central/gap (or combined) winding
    5. Semi-automatic core/reel exchange, max. diameter 1000 mm, max. film width 1600 mm
  5. Auxiliaries
    1. Calvar 2-side corona treater
    2. Fwe web alignment
    3. Plastcontrol capacitive profile gauging combined with control unit with monitor and control of air ring
    4. Width control and adjusting
    5. Operating panel for complete plant