Overcasting
prevents
edge
of
fabric
from
iraying
and
produces
neat
finish.
For
thick
material
Sew
carefully,
guiding
right
edge
of
fabric
along
cloth
guide
of
foot.
Overcasting
for
elastic
materials
Use
ball
point
needle
to
get
better
stitch
performance.
Sew
carefully
so
that
all
stitches
on
right
side
are
flush
with
edge
of
fabric.
}
—22—
