3 layers BRUCKNER 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 BO62
Manufacturer BRUCKNER
Year 1994
Number of layers 3
Film structure ABC
Material BOPP
Output 1500 kg / h
Width (mm) 6000
Extruder 1 Description Cascade main extruder max output 1650 kg /h, Melt extr 180mm L/D23 metering 200mm L/D22
Extruder 2 Description 2 co- extruders max output 105 kg / h each diam 80mm L/D32
Extruder 3 Description co- extruders max output 105 kg / h diam 80mm L/D32
Head description 3 layer Die with coat hangers without choker bar . make Simplas
Die width 855 mm flexible die lip electrical and manual adj.
Thickness controll system automatic Radio type Speed range 1- 12 m/ min.
MDO description Bruckner -Working width max 900 mm Roll face 1100 mm, Stretching gaps one . stretching ration 1:1 to 1:7
TDO description Bruckner Feeding 650 - 800 mm Max stretching width 7.000 mm - Heating by thermo oil heaters
Corona treatment 2 corona treater units
Pull roll unit Working width 6000 mm , roll face 6.400 mm
Rewinder width 6200 mm
Slitter Included Atlas slitter useful width 6000mm
Additional information option: available metallizer 1600 mm wide

** SOLD **


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