3 layers DORNIER BOPP / BOPET tenderframe plant ** SOLD ** Ask more informations about a similar one
Biaxially oriented polypropylene (BOPP) and Biaxially oriented polyester (BOPET) are commonly produced in tender-frame lines. In these lines material is melted through a flat extrusion die (T-die) and solidified onto a cooled roller. Material is then stretched in machine direction in an MDO. Thereafter material is stretched in transversal direction in a TDO. These processes deliver a molecule orientation in both axes, this enhances many of their properties, particularly the mechanical, impact, barrier and optical properties.
Machine Code | BO22 |
Manufacturer | DORNIER |
Year | 1991 |
Number of layers | 3 |
Film structure | ABC |
Material | BOPP |
Output | 2500KG/H |
Width (mm) | 6400 |
Extruder 1 Description | A 70mm |
Extruder 2 Description | B 2 cascade extruder x 250mm Motor power2x 650Kw |
Extruder 3 Description | C 70mm |
Chill roll unit | with 3 chill rollers. Width 1000mm |
MDO description | MDO Kampf oil heated with lamination unit |
TDO description | TDO Dornier |
Pull roll unit | yes |
Rewinder description | Rewinder Kampf |
Slitter | Slitter rewinder Atlas 7 m wide |
Additional information | Grinders for edge recovery. |