usava class engineering psf pre stretch 250

Mechanical speed 1200 m/min Maximum pre-stretch 400% (1m = 5m) Thickness of the film 5....30 mm Film width 300....550 mm Finished roll diameter, at most 250 mm Jumbo (mother) roll diameter, at most 500 mm

Mechanical speed 1200 m/min Maximum pre-stretch 400% (1m = 5m) Thickness of the film 5....30 mm Film width 300....550 mm Finished roll diameter, at most 250 mm Jumbo (mother) roll diameter, at most 500 mm