The process in the manufacture of some leathers
wherein the skin is clamped in a wooden frame (the
"perch") and flexed by a scraping action on the
flesh side with a moon knife (or arm perch).
Perching is done on very soft, delicate skins, as
well as on some furred or wooled skins.
Essentially, it is a variation of STAKING . (306 )
all CoOL documents]
Timestamp: Saturday, 19-Nov-2011 13:18:43 PST
Retrieved: Thursday, 21-Feb-2019 12:06:27 GMT