3 layers BRUCKNER BOPP / BOPET extrusion machine ** 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 | BO55 |
Manufacturer | BRUCKNER |
Year | 1990 |
Number of layers | 3 |
Film structure | ABC |
Material | BOPP 15- 40 micron |
Output | 1600 KG/H |
Width (mm) | 6000 |
Extruder 1 Description | TR 250 L/D 33 |
Extruder 2 Description | TR 80 L/D 32 |
Extruder 3 Description | TR 80 L/D 32 |
Thickness controll system | yes by THERMOfuscher |
TDO description | FOK 4.5.5. Chain track system -Opening closing magnetic system clips - 4 preheating zones , 4 stretching zones , 3 annealimg zones , 1 final cooling zone. Sliding chain type renovted 2010 |
Corona treatment | yes |
Flame treatment | yes |
Rewinder width | 6000 mm |
Rewinder description | width 6.200 mm |
Slitter | available Goebels |
Additional information | 5 feeding silos (10 m3 each) 3 HASLER dosing equipments in line edge trim slitting with grinding and recycling Dust abatement equipments Filtration units 3 Bandera extruders L/D 32 1 biaxial (MD + TD) stenter machinery Surface treatment equipments Reeling unit Electric control cabinets Heating units (diatermic oil) edge trim suction , grinding and refeeding Max speed: 180mt/min New PLC 2013 renovation of electronic drives Mmachineis supplied with slitter Goebels 1988, width 6000mm included |