Beginning August 1, 2013, EFT ACH will no longer be available for sales and use tax payments. This Google Translate feature is provided for informational purposes only. Please consult with a translator for accuracy if you are relying on the translation or are using this site for official business.
Unlike standard lockstitching, which uses a bobbin, overlock sewing machines utilize loopers to create thread loops for the needle to pass through, in a manner similar to crocheting. Merrow's original three-thread overedge sewing machine is the forerunner of contemporary overlocking machines.
1 Over edge chain stitch is formed by one or more needle and looped thread. 2  Over edges stitches are used to neaten and to bind the cut edges. 3  3 thread over edge chain stitch : (1 thread for needle and 2 thread for looper). 4  4 thread over edge chain stitch : (2 needle 2 looper thread).