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.
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- Machine Code
- BO66
- Manufacturer
- BRUCKNER
- Year
- 2021
- Film structure
- ONLY UNWINDER, TDO AND REWINDER
- Material
- PVC shrink and PET
- Output
- 21 tons/day
- Width (mm)
- 4200
- Thickness controll system
- Automatic
- Note
- ONLY UNWINDER, TDO AND REWINDER -automatic torrent unwinder 2 meter -automatic torrent winder 4.50 meter -cooling system -automatic thickness control -automatic infrared heating control -automatic inline edge trim handling system
| Machine Code | BO66 |
| Manufacturer | BRUCKNER |
| Year | 2021 |
| Film structure | ONLY UNWINDER, TDO AND REWINDER |
| Material | PVC shrink and PET |
| Output | 21 tons/day |
| Width (mm) | 4200 |
| Thickness controll system | Automatic |
| Note | ONLY UNWINDER, TDO AND REWINDER -automatic torrent unwinder 2 meter -automatic torrent winder 4.50 meter -cooling system -automatic thickness control -automatic infrared heating control -automatic inline edge trim handling system |
