Triple Seam; Shell Tuck; Stretch Seam - ELNA 7200 Instruction Manual

Triple Seam

This strong, durable stitch is recommended where
both elasticity and strength are needed. Because of
its durability, once in place, this stitch is not easily
removed. Use it to reinforce areas such as crotch
and armhole seams or to construct items such as
backpacks. This stitch can also be used for
topstitching.
Elna invented this stitch in 1952.
Using a straight stitch (stitch length 4.0), baste a
seam together. Verify the fit.
Select 063.
Sew final seam.
NOTE: The number 1 to the right of the stitch
illustration means only one stitch will be sewn if used
in a sequence.

Shell Tuck

This is a pretty hem finish for lingerie and tricot
fabrics. You can sew shell stitches in any direction
on knits or soft silky wovens.
Select 065.
Use a lightweight fabric. Fold and stitch on the bias.
Allow the needle to just clear the folded edge of the
fabric when it swings off the fabric to the right.
If you sew rows of shell stitches, space the rows at
least 1.5 cm (5/8˝) apart.

Stretch Seam

A narrow stretch stitch that eliminates puckering on
knit fabrics and bias seams. The seam can be
pressed flat and opened.
Select 066.
Sew seam and press it open.
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