Machine manufacturer | Alpine |
Model | MDO 20 |
Year | 2008 |
Max. mechanical speed | 250 m/min |
Max. unwind reel diameter (1) | 1000 mm mm |
Max. unwind width | 2000 mm |
Max. rewind reel diameter | 1000 mm mm |
Corona treater | Yes |
Type of unit | MDO unit |
Machine-directon orientation (MDO) film is made where, a polymer film is heated to a temperature slightly below its melting point and stretched in a particular orientation. The film can be cast on an MDO machine, or this step introduced as the last stage in the manufacture of blown films.