Extrusion

• Line fitted for co-extrusion (MAI VIRGINIO)
• Core pin/die: 10.5/14.5 mm (MAI VIRGINIO) − 16/20 mm (EXTRUDEX)
• Calibration bench and pulling bench

• Production of film from 10 to 250 µm
• Ducts of 600 mm
• Single-layer rotating die diameter 100 mm (core pin 98 mm)
• Single-screw extruder diameter 45mm, L/D 30
• 1 filtration system
• Vertical rotating pulling
• Edge cut in the folds

• Blow extrusion of single-layer bottles
• Volume blown: 1,000 cm³

• Single-screw COLLIN E45 (Ø45) or COLLIN E30 (Ø30) or dual-screw COPERION ZSK32 (Ø32)
• Filtration system
• Gear pump
• Extrusion block: A/B, A/B/A, A/B/C/B/A
• Multiplying elements (multi-layer co-extrusion MNL): 1 to 4,096 layers
• Flat dies (Width 350 mm, thickness 25 to 500 µm / Width 750 mm, thickness 25 to 250 µm)

• One Collin single-screw extruder (Ø30), L/D = 25, max. throughput: 75 kg/h, max. temp.: 450°C
• 1 filtration system
• 1 gear pump, max. temp. 400°C
• 2 dies: 2.8 mm (1.75 mm) and 3.8 mm (2.85 mm)
• 2 conveyor belts (2 m each) or water bath
• A real-time diameter monitoring system (X, Y and ovality)
• Belt puller
• Rolling system (inner diameter of the spool 5.6 cm)

Assembly of films by gluing or by thermo-lamination

• 3 coil holders for laminating up to 3 films
• 1 coating unit (tray for adding glue) + doctor blade
• 2 ovens (to evaporate solvents) max. temp. = 150°C
• 1 coil holder for collecting laminated film
• Film width: 300 mm max

• Machine developed and patented by IPC: connects on output to a dual-screw or single-screw extruder
• Good distribution and dispersion (matrix and load)
• Low shearing rate
• Roller die (pellets) or flat die (film)

Goetffert online rheometer for quality control

• Capacity = 100 litres, hot tank and cold tank

• Diameter 32mm, L/D 44
• 4 K-Tron weight dosing units + 1 peristaltic pump
• 2 side feeders
• 1 ring cut: cooling bath and granulator + 1 ECON underwater cut
• 1 two-position filtration system
• Introduction into any possible zone through reconfiguration of the barrel
• Adaptable screw profile

• Diameter 32mm, L/D 40
• 3 K-Tron weight dosing units + 1 peristaltic pump
• 2 side feeders
• 1 ring cutter: cooling bath (water) or belt (air) and pelletizer
• 2 introduction zones possible + adaptable screw profile

• Diameter 18mm, L/D 40
• 3 K-Tron weight feeders + 1 peristaltic pump
• 2 side feeders
• 1 ring cutter: cooling bath and pelletizer
• 2 introduction zones possible

• Diameter 45mm, L/D 25
• 1 gear pump
• 1 filtration system
• 1 ring cutter: cooling bath (water) or belt (air) and pelletizer

• Diameter 30mm, L/D 30
• 1 gear pump
• 1 filtration system
• 1 ring cutter: cooling bath (water) or belt (air) and pelletizer