Seams, Flat felled seams, Knit fabric seams – SINGER 401A User Manual
Page 70
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SEAMS
FLAT FELLED SEAMS
Zigzag stitching gives strength and durability
to flat felled seams.
Form the seam to the right side of the fabric,
taking full seam allowance, using a zigzag stitch
(BL 3).
Press the seam open, then fold and press the
two edges together, keeping the right side of
the zigzag stitch uppermost.
Trim away half the under seam edge.
Fold the Upper seam edge evenly over the
trimmed seam, and top stitch.
KNIT FABRIC SEAMS
A fine zigzag stitch (BL 1
Vi
) is ideal for
seaming knit fabrics. Particularly desirable for
underarm seams, or other seams where elasticity
and give are needed.
For neckline and waistline seams, where a st'^v
is needed to prevent undue stretching, this Si
stitch can be used to apply seam tape. To insu
a flat, smooth finish, position the seam tape with
the edge exactly on the seam line. If seam is
curved, pre-shape tape to fit by steaming, and
baste in place.
Stitch, allowing the needle alternately to enter
the seam tape and seam line.