How to reduce flute crush at the single facer on a BHS Modular Corrugator
Flute crush at the single facer is caused by excessive nip pressure or dull corrugating rolls. Check nip load settings, corrugating roll surface condition, and paper temperature before adjusting.
~45 min7 steps
How to diagnose glue bond failure on a BHS Modular Corrugator
Poor glue bond shows as low pin adhesion scores and delamination under flex. Check starch viscosity, gel temperature, and double backer heat before adjusting application rate.
~60 min7 steps
How to reduce warp in corrugated board from a BHS Modular Corrugator
Board warp is caused by a moisture differential between the two liner facings. Check the moisture profiles of both liners, the double backer heat setting, and starch gel point consistency.
~60 min7 steps