Making Buttonholes; Determine Length; Determine Width - White 1787 Instruction Book

6.MAKING BUTTONHOLES
Set machine as shown.
Determine Length
Measure diameter and thickness
of button and add 03cm (1 8")
for bar tacks.
Mark buttonhole size on material.
Determine Width
Determine width according to
diameter of button, its thickness,
and kind of material.
Attach buttonhole foot.
Completely push back sliding part
a of buttonhole foot.
Place material under foot so that
marking of buttonhole
passes
through center of foot and arrow
b of foot indicates beginning line
of marking.
I
3-5
I
marking
3cm(1 '8">
butonhole
Ediameter__
s
L : I
thickness
_______
)
marking
23—