Dynamic pressing members adjust relative positions to prevent staple deformation during fold enhancement.
Varying friction sections on a creping blade form microfolds and macrofolds to increase tissue caliper without slowing web removal.
Suction device prevents web product shifting during initial stacking to maintain alignment.
Simultaneous lamination and curing of ultraviolet waveguide material prevents deformation while reducing production time.
Sequential paper conditioning resolves brittleness in pre-embossed sheets by applying deposits, curing, wetting, and embossing to boost tensile strength.