Operation Manual

d.
Relation
chart
for
fabrics
and
thread
stitch
length
Fabrics
Thread
Stitch
length
Light
Cotton
No.80—100
Organdy,
light-knit
fabric,
Silk
No.80—100
3.Oto4.Omm
Taffeta,
silk,lining
materials
Synthetic
thread
No.80
Medium
Cotton
No.60—100
Cotton,
tricot,
linen,
Silk
No.50—100
3.0
to
4.
0mm
Normal
dress
materials
Synthetic
thread
No.60—80
hemming
Heavy
Cotton
No.40—60
Tweed,
suit
materials,
Silk
No.40—60
3.0 to
4.0mm
denim,
heavy
cloth
Polyester
thread
No.30—60
Polyester
thread
No.50—80
Knit
fedrics
Synthetic
thread
No.60—80
2.0
to
4.0mm
Woolly
nylon
Roll
georgette
Polyester
thread
No.80—100
Synthetic
thread
No.80—100
1.0
to
1.5mm
hemming
tricot
Woolly
nylon
e.
Correct
thread
tension
Top
side
Right
needle
thread
Left
needle
thread
10