SINGER 611 - Manual (Page 65)

SBAMS
FLAT FSIIED SHAMS
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 zig­
zag stitch uppermost.
Trim a wav half the under seam edge.
•A V*
Fold the upper seam edge evenly over the trim­
med seam, and top stitch.
KNIT FABRIC SHAMS
A fine zigzag stitch (BL iVi) is ideal for seaming
knit fabrics. Particularly desirable for underarm
seams and other seams where elasticity and give
are needed.
For neckline and waistline seams, where a stav
is needed to prevent undue stretching, this same
stitch can be used to apply seam tape. To insure
a flat, smooth finish, position the seam tape with
the edge exactly on the seam line. If seam is cur­
ved, pre-shape tape to fit by steamhng, and baste
in place.
Stitch, allowing the needle alternately to enter
the seam tape and seam line.