1. The lower cloth on a ruling machine that
carries the ruled sheets from the lower cords to
the lay-boy or receiving box. 2. The extra amount
of unprinted paper left to serve as the binding
edge of a leaf that folds out. See a1so: FULL APRON .
all CoOL documents]
Timestamp: Saturday, 19-Nov-2011 13:18:38 PST
Retrieved: Thursday, 19-Sep-2019 23:08:50 GMT