Film production test line

We provide optimal systems to our customers, using our rich experiences in designing and producing film production lines, and using film production test lines.

Feel free to contact us about R&D of new materials, or before implementing production and test facilities.

Line composition

  • Twin screw extruder (with gear pump attached)
  • Socket
  • Casting Machine
  • Longitudinal Stretching Machine
  • Mill Roll Winding Machine
  • Biaxial stretching machine (offline)

Features

Compact line composition
The amount of raw materials used during testing is kept low so as to reduce the burden on our customers
Able to handle high-temperature extrusion (max. 400°C)
Can be used for extruding and forming heat-resistant film, etc.
Various stretching patterns (longitudinal stretching machine)
Able to study the most appropriate stretching conditions by changing the roll’s position.
Easily obtain samples within the process
Able to obtain samples from within the process, something which is difficult in production machines
Stretch testing using biaxial stretching machine (offline)
Able to conduct sheet by sheet single-axis and biaxial stretch testing (simultaneous, sequential).
Film production test line

Specifications for film production test line

Extrusion

Type Twin screw extruder
Output volume Max.10kg/h (*)
Screw diameter φ26mm
Temperature MAX 400℃

Sheet forming

Socket
Output width 400mm
Manifold Single layer coat hanger
Film thickness 10 – 200 μm (*)
Casting Machine
Machine speed 0.5-5m/min
Casting drum φ200mm x L500mm
Drum temperature 20-70℃
Incidental equipment
Device for pinning
Static wire
Pinch roll
Air nozzle
Longitudinal Stretching Machine
Machine speed (low-speed end) 0.5-5m/min
Machine speed (high-speed end) 2-20m/min
Stretching ratio 1 – 4 (*)
Roll temperature Max.160℃
Winding
Machine speed 0.5-20m/min
Core diameter 6inch
Biaxial stretching machine(offline)
Stretch zone 40mm - 145mm
Temperature MAX 400℃
Tension MAX 500℃
Speed 5~300mm/min

* Varies depending on the material, physical properties, etc.