Uncoated fine paper
Less roll quality complaints from printers and converters, Profile control, optimization of winding process
Less roll quality complaints from printers, Control of thickness profile, problematic to measure thickness with traditional sensors due to impurities of pulp.
Profiles are very important due to various converting steps and high value increase in production chain.
Coated fine paper
Less roll quality complaints from printers and converters, Profile control, calendaring optimization, customer rolls are wound very tight = profiles and hardness variation are very important
SC / LWC Paper
Less roll quality complaints from printers, Calendering optimization, profile control, customer roll control.
Calendering control, high demands from label industry. Profiles extremely important.
Testliner / Fluting
Less roll quality complaints from converters, Profile control for good dimensional stability, moisture control.
MG Paper / Wrapping
Profile control, extremely important that profiles are even due to low flexibility of roll
Look at the case study
Quality control of incoming rolls, quality control of various process steps
Extremely important to have good profiles. Multilayer product. Expensive. Bar codes, QR codes, ID marks…
Thin films, profile control is very challenging. Expensive materials
Labels & Packaging
QC of incoming rolls, profiles are very important. Local variations critical due to narrow rolls.
Profile control of incoming rolls to optimize lamination process