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 BO48
Manufacturer BRUCKNER
Year 2013
Number of layers 3
Film structure ABC
Material BOPP
Output 4500Kg/h
Width (mm) 8300
Thickness controll system IR Thickness Gauge: Infrared
Chill roll unit 2.800 mm
MDO description Working width: 1.200 mm Roll face width: 1.400 mm Number of stretching gaps 3 Stretch ratio:1 : 1 - 1 : 7 Temperature control range of rolls: 60 – 160° C
TDO description Feeding width range:850 – 1.100 mm Max. stretch width: 9,5 m Exit width range: 7,5 – 8,6 m
Pull roll unit Working width: 8.300 mm Roll face width: 8.600 mm
Rewinder width Working width: 8.200 mm Roll face width: 8.600 mm Core length: 9.100 mm Max. mill roll diameter: 1.350 mm
Slitter ATLAS Slitter Rewinder
Additional information 1.1 Mech. Speed max. 460 m/min. 1.2 Thickness 12 – 60 mµ 1.3 stretching ration MD 1:1 bis 1:7 TD 1:8 bis 1:10 Raw material supply: System: Automatic Resin Handling BRUECKNER BOPP LINE as of attached description of the line itself - incl. Atlas Slitter-Rewinder with 18 reel holding arms, 30 spare roller - MERO Corona Treater incl. Cabinets - All electrical cabinets of Bopp line and Slitter-Rewinder - incl. 70 Steel cores and 3 storage shelf - incl. ALPINE Grinder as the described in scope of supply - incl. 4 indoor silos as seen in a separate part of the factory

** SOLD **

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