The customer’s targets with the installation of the new Headbox – supplied by HERGEN – are to improve the produced paper quality and enable an increase in machine speed/production.
Design Data
Hydraulic Headbox iNOVAFLOW concept
Headbox pond width: 2,731 mm
Design speed: up to 1,000 m/min.
Paper Grades: Paperboard. Layer: Filler
Basis Weight Range: 180 to 375 g/m²
Manifold feeding and Side Pulse Attenuator
Automatic basis weight CM profile control, by QCS reading (existing system)
Along with the Headbox, HERGEN has also supplied Approach Flow parts, such as deaeration flume with a complete white water silo and the piping from the Fan Pump to the Headbox.
Resultados
Since the beginning of the new Headbox operation, the following results have already been achieved:
- Improved paper web uniformity
- Improved CM profile
- Better sheet formation
HERGEN/PAPIRUS
For HERGEN ii is a pleasure to supply its products and services to PAPIRUS, a company that reinvents itself every day, that values people above anything else and that values quality in everything it does.
Headboxes
Excellent paper formation
Uniform and constant cross machine direction profile
Straightforward operation
Easy and quick maintenance
