Operation Manual

838
954
Straight-Stitch
Hemstitching
Infert
fashion
disc
A.
Machine
Setting:
A=0;
B=
Stitch
length:
Medium
to
maximum.
Insert
twin
hemstitching
needle,
System
130
Zwi-Ho,
as
instructed
on
page
15.
Turn
out
needle
set
screw
a
little
further
than
for
ordinary
needles.
The
thread
size,
threading
procedure
and
thread
tension
are
the
same
as
for
cording
work
(see
page
45).
Beautiful
hemstitching
effects
on
blouses,
dresses,
handkerchiefs,
doilies
and
so forth,
con
be
obtained
with
Pfaff’s
System
130
twin
needle.
The
harder
the
fabric
yarn,
the
more
pronounced
the
hemstitching
will
be.
For
this
reason,
batiste,
organdy,
georgette,
etc.
ore
best
suited
to hemstitching.
while
woolly
fabrics
are
not
recommended.
DROOl
Procedure
Fold
fabric
to
mark
seamline
or
trace
seamline
on
fabric.
Sew
first
row.
Guide
fabric
so
that
wing
needle
stitches
along
traced
line.
At
the
end
of
the
seam,
turn
fabric
half
a
turn
and
sew
second
row.
Guide
fabric
in
such
a way
that
wing
needle
penetrates
the
needle
holes
it
has
made
and
enlarged
pre
viously.
Imitation
hemstitching
thus
requires
at least
two
operations. If
desired,
addi
tional
straight
or
curved
ornamental
seams
may
be
stitched
parallel to the
first
one.
Exciting
decorative
effects
may
be obtained
by using
van-colored
embroidery
and
darning
threads.
4
Zigzag
Hemstitching
Insert
fashion
disc
A.
Machine
Setting:
A=Up
to
11/2;
B=
4
Same
as
above,
except
that
the
wing
needle
should
penetrate
the
traced
line
only
when
it
is on
the
left
of
its
throw.
R 8427
44