White 634D Sewing Machine User Manual


 
17.
TABLE
OF
SEWING
MATERIALS,
NEEDLES
AND
THREADS
Thin
material
Medium
to
thick
Thick
material
(crepe,
georgette)
material
(thick
denim)
(Serge,
gabardine,
etcj
HA
xl
Needle
(SCHMETZ
#11
#11
#14
#14
130/705
H)
(75)
(75)
or
(90)
(90)
(For
home-use
sewing
machine)
#60/2
Twisted
thread
#60/2
Twisted
thread
#50/2
Twisted
thread
—#80/2
twisted
thread
-—60/2
twisted
thread
Thread
(#80/3
Twisted
thread
(Three
or
four-thread
(Three
or
four-thread
#100/3
twisted
thread)
overlock
stitch)
overlock
stitch)
(Three-thread
overlock
stitch)
Thread
tension
Loose
Medium
Tight
(Set
the
balance
of
looper
tensions
weak)
(Needle
thread)
Overedging
width
5.2—5.5mm
5.2—5.5mm
5.5—6mm
(Between
left
needle
and
edge)
Stitch
length
2—2.5mm
2.5—3mm
2.5—3mm
Use
ball
point
needles
for
Man-Made
fibers
or
stretch
fabrics.
—24—