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 | BO46 |
Manufacturer | BRUCKNER |
Number of layers | 3 |
Film structure | ABA |
Material | BOPP |
Output | 1200kg/h |
Width (mm) | 6000 |
Extruder 1 Description | BARMAG 25E4/30D |
Extruder 2 Description | BANDERA TR100X1 |
Head description | SIMPLAS TYPE E13 LD |
Die width | 830 |
Chill roll unit | 2400mm diam with water bath |
MDO description | BRUCKNER - preheating Thermoil/steam |
TDO description | BRUCKNER - Preheating length:12m; Stretching length:15m; Total length: 35m |
Pull roll unit | Treatments 1 side corona; 1 side Flame |
Rewinder width | 6000 |
Rewinder description | BRUCKNER - 1988 |
Additional information | Film thickness 20-30; Speed: mechanical 140m/min ; in production 120m/min; Grinder: 1 inline grinder |