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lmportant
facts
about sew¡ng
mach¡ne needles
Sewing
machine,
needle and
thread
Your
BERNINA
uses
needle system
130/705H
Needle and
thread
The
most
commonly sold needles are nos. 7O-120.
The
finer the
needle,
the
lower
the
number. The
table
shows
which
needle
is
suitable
for which
threads.
The
needle
you
use
depends on
the thread.
The needle
must
be
suitable
for
the
thread.
Needle
Darningthread
O
O
Embroidery
thread
Mercerised
cotton thread
Syntheticthread
Thickthreads.
syilfietic
merce-
rised
thread
Buttonhole
thread
fordecorative
seams
(cordonnet)
blunt
needle
70
80
90
100
110-120
o
o
o
o
o
o
@
o
o o
a
When sewing, the
thread
runs
in
the
long
groove
on
the
needle.
Needle and
fabric
Condition of
needle
The
needle
must be
in
perfect condition.
Problems can occur
with
damaged
needles.
lf the needle
is
too
f
ine,
the groove
will
be
too
narrow
for
the thread
and
faulty
stitching
or
thread
breakage can occur.
bent needle
hooked needle
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