A corrugator dry end includes a sheet saving diverter (16) positioned immediately downstream of a rotary shear (11) and a conventional scrap diverter (15). Useable sheets may be cut to selected useable lengths, diverted and stacked without damage, and without slowing the corrugator line. The useable sheet diverter (16) includes a vacuum divert conveyor (28) and vacuum shingler (43) which deliver sheets into an adjustable stacking bin (38).
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