Dieboard birch plywood inspection and QC grading
This plywood is manufactured for special use in carton and corrugated carton industry for making dies.
Very important requirements for this plywood are flatness and thickness tolerance.
Die board manufacturers prefer to buy Interior plywood for die board production.
Dieboard birch plywood QC
Usual grade for this plywood is BB/BB or BB/CP
Another very important requirement for this plywood is thickness tolerance.
Birch plywood for die board production thickness calibrated with thickness tolerance +/-0,3 mm.