Flatlock machine
Also known as a coverstitch machine, used for creating professional, stretchy hems on knit garments. A specialized industrial sewing machine used to create flat, decorative seams, often found on activewear and knit garments, where the seam allowances are joined flat against the fabric. (merged)
Where it is used
20. Stitch back hem
p. 11- Stitch the hem on the back piece using a flatlock machine. If a flatlock machine is unavailable, serge the edges and then stitch with a standard sewing machine.

Step 23
p. 9- Stitch the hem of the top using a flatlock machine.

Step 14
p. 7- Sew along the bottom edge of the pants using a flatlock machine. If a flatlock machine isn’t available, you can finish the raw edges first, then stitch them together with a regular sewing machine. Allow for a 2.0 cm seam allowance.

19. Hem sleeves
p. 9- Using a flatlock machine, sew a line along the bottom edge of the sleeve. Use a hook to tuck the thread ends neatly into the seam.

Step 14
p. 7- Sew along the bottom edge of the pants using a flatlock machine. If a flatlock machine isn’t available, you can finish the raw edges first, then stitch them together with a regular sewing machine. Allow for a 2.0 cm seam allowance.

Hemming
p. 16- Stitch along the lower edge of the sleeve and the hem of the garment using a flatseam machine. If a flatseam machine is unavailable, you can overlock the edges and then sew the seam with a regular sewing machine.

Related terms
← requiresFlatlock hemming
← requiresSewing
← requiresFlatlocked hem
← requiresFlatlock hemming
← requiresFlatlock hem
← requiresHemming
← requiresTurn-and-stitch armhole finish
← compatible withHemming
← requiresArmhole turned-in finish
← requiresFlatlock hemming