Drylaid Line Speed and Production Rate Optimisation
topic
Drylaid nonwoven line productivity is determined by the card delivery speed multiplied by web width and single layer weight, with cross-lapper traverse speed limiting maximum card delivery speed through the mechanical constraint that the lapper must travel faster than the card delivers web, and bonder throughput speed setting the ultimate line speed that all upstream equipment must match for continuous production flow.
Role
Optimises the production economics of drylaid nonwoven lines by identifying the bottleneck process stage whose speed limit constrains total line output, enabling targeted equipment investment on the limiting stage rather than upgrading all machines simultaneously, with line speed balancing across card, cross-lapper, and bonder being the key production engineering challenge for maximising output from existing installed equipment.