Stitch Type

Stitches: Class-515 (Sub-Classes)

Combination Stitch

Stitch Class 515 (overedge): This type of stitch is formed by simultaneously sewing a single needle chainstitch (401) and a 2 thread overedge stitch (503). Using threads (A & B), at a specified distance from the edge of the material, and one row of stitch type 503 using threads (A1 & B1) on the edge of the material.

Uses less thread than a 516 stitch; however, many manufacturers prefer a 516 stitch.

Thread consumption ratio=1 : 17.5

Stitch type 515