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UTILITY STITCHES
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Buttonhole sewing
The maximum buttonhole length is about 28 mm (1-1/8 inches) (di thickness of the button).
Buttonholes are sewn from the front of the presser foot to the back, as shown below.
a
Reinforcement stitching
CAUTION
The names of parts of buttonhole foot "A", which is
used for sewing buttonholes, are indicated below.
a
Button guide plate
b
Presser foot scale
c
Pin
d
Reference marks
e
5 mm (3/16 inch)
f
Bracket
a
Use chalk to mark on the fabric the position
and length of the buttonhole.
a
Marks on fabric
b
Buttonhole sewing
1
1
1
1
●
Be sure to turn off the main power before replacing the presser foot. Otherwise, injuries may
occur if
(Start/stop button) is accidentally pressed and the machine starts sewing.
5
2
1
3
4
A
6
1
2
Summary of Contents for Sofia BL137A2
Page 1: ......
Page 70: ...SEWING BASICS 68 ...
Page 188: ...English 885 V99 XE7973 001 Printed in China ...