This document serves as a technique guide for operating sergers. It covers fundamental stitch types such as balanced three- and four-thread stitches used in construction applications like seams and overcasting.
The text details specific methods including soft gathering, reinforcing tape application, and various finishing techniques like edge hemming and lingerie seams. It also provides instructions for decorative applications, such as flatlocking, rolled edges, and joining lace.
Balanced stitches are used in construction applications such as seams, overcasting, edgings and finishes.
The four-thread stitch is also called the mock safety stitch. This stitch creates a very durable yet flexible seam.
For a wide stitch, use medium to heavyweight knits; for a narrow stitch, use light to mediumweight knits.