Singer 457 - Page 9

Special Purpose Foot
The special purpose foot is designed
for zig-zag satin stitching, button-
holing, and applique . This light,
flexible foot has a raised center sec-
tion that allows closely- spaced zig-
zag stitches to feed evenly . The small
eyelets at the front of the foot hold
a
filler cord when desired .
Changing Presser Feet
1 . Itaise the presser foot .
2 . Loosen the presser foot screw .
3 . Slip presser foot from around the
presser bar .
4 . Hook new presser foot around bar .
. Tighten presser foot screw .
Twin Needle
The twin needle makes it possible
to
place
two
parallel,
closely
spaced,
decorative lines of stitching simul-
taneously . Either straight or zig-
zag stitching can be used . For in-
structions, see page 25 .
Needles
One needle is in your machine .
There are three extra needles, cata-
log 2020 (15x1) size 14 .
Bobbins
One transparent bobbin is in place
in your machine . Three extra bob-
bins are among your accessories .
Screwdriver
One small screwdriver is for turn-
ing the screw in the bobbin case on
the rare occasions you have to ad-
just the bobbin-thread tension .