BOPP Cast film line

BOPP Line

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BOPP Cast film line

Multi-Layer Extruder

Unique opportunity to produce BOPP film. High output & huge width Machine

Manufacture & model: DMT

Materials to be processed: BOPP Film

Extruders:

  • Number of extruders: 3
  • Extruders A: Davis Standard LD30, DC drive Coextruder filter with surface area: 0.81m2/unit
  • Extruders B: Cascade Twin Screw TM133 MW, LD 32 Maris; DC drive Metering Pump Mag Main filter: L.666; Surface area: 6.36 m2
  • Extruders C: Davis Standard LD30, DC drive Coextruder filter with surface area: 0.81m2/unit

Die:

  • Flat die type Farcon
  • Symmetrical design with three coat hangers
  • 3 layers
  • Film thickness:15-60 microns

MDO (Machine Direction Orientation): 

  • Manufacturer: DMT
  • 14 pre-heating rolls – Electrical heaters
  • 4 stretching rolls – Circulating oil
  • 2 annealing rolls – Electrical heaters
  • 5 nip rolls Tension control at inlet and outlet
  • AC drive
  • Stretching ratio 1:1 – 1:6

TDO (Transverse Direction Orientation): 

  • Manufacturer: DMT
  • Chain and chain track System
  • Heating system: circulating air via individual heating system / zone (Electrical heater, motors, fans, sensor, etc)
  • Edge guide system at inlet

Pull Roll: 

  • Manufacturer: DMT
  • Cromed Rolls chilled by water
  • Edge trim on-line recycling unit
  • 2 corona treatment stations (up and down – Double treated)
  • AC drive
  • Thickness Gauge X- ray: – Measurement range: 5 – 100 µm

Winder:

  • Working width: 6800 mm
  • Core – Steel cores, 7500 mm length

Slitter Rewinder:

  • Atlas Slitter & Rewinder 6.8 m (1000 m/min – CW964)
  • 10 “Stations”

Accessories:

  • Edge trim Recycling system with EREMA RM80T
  • Raw Material: – Material feeding equipment
  • Pneumatic conveying system
  • Cyclone to separate resin and conveying air
  • Metal separator
  • Mixing hopper
  • Suction conveying for Co-Extruder
  • Edge trim recycling
  • Edge trim grinder
  • Conveying fans
  • Compressor
  • Boiler
  • Silos
  • Mill Rolls
  • Mill Roll Stands (corona and nip)
  • Nip rolls stands
  • Over Head Crane (10 TM)

This machine is in excellent condition. Can be seen running during a machine inspection. Please contact us for more information.