SINGER 631 User Manual
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This liylU, il(!xibk! foot
is dosiyuod for satin-stitdi-
ing. If provides iiuixiinuin
visibility and iiiatunivcr-
stitdrcs to feed freely.
It is ideal for accurate placement of satin stitdi-
ing in buttonholes, rnonoyrains, motifs and applique
The eyelet on the left side of the foot accommod
ates a filler cord.
Stitch width lever: See below
Throat plafe; General purpo.se
Special purpose foot
SUldt length; Tine
To establish the correct stitdi setting and length
of buttonhole, a sample must first be made,
'f hicc Stitch Width settings are available, b’abric
weight and buttonhole size will determine the
Bar lacks and
The length of cutting space, the opening through whidi the button passes, is measured by the width
and thickness of the button.
The length of the finished buttonhole will bo the cutting space plus Vs inch for bar lacks
Work a sample buttonhole in the same fabric as the garment. Use a double fold, duplicating a facing,
and include interfacing if this has been used.