• Co-extrusion film blowing lines.
• Film from 200 mm to 600 mm wide.
• For obtaining from 1 to 9 layers.
• Pancake nozzle.
• Bubble guidance system.
• Water cooling rollers.
• Carbon fiber guided rollers.
• Speed ​​control and indicators.
• Height-adjustable blowing tower from 2.05 to 4.2 meters.
• Film speed up to 40 mm/minute.
• Automatic guiding-centering system.
• Automatic system to maintain film tension.
• Inspection screen to view defects.
• Automatic defect measurement and counting system (optional).

For the study of the processability and obtaining of small productions of co-extruded films of three, five, seven and nine layers by the blown co-extrusion method.