The stitch types in this class are formed with one or moregroups of threads, and have as a general characteristic thatloops from at least one group of threads pass around the edgeof the material.The loops form a narrow band of stitching along the edge of thefabric with threads intersecting at the edge and preventing the
fabric from fraying.
All have high elasticity, they do not unravel easily, and atrimming knife on the machine ensures a neat edge prior tosewing. These stitches are often called overedge, overcast,over lock, serge, or merrow.
The stitch types in this class are formed with one or moregroups of threads, and have as a general characteristic thatloops from at least one group of threads pass around the edgeof the material.The loops form a narrow band of stitching along the edge of thefabric with threads intersecting at the edge and preventing thefabric from fraying. All have high elasticity, they do not unravel easily, and atrimming knife on the machine ensures a neat edge prior tosewing. These stitches are often called overedge, overcast,over lock, serge, or merrow.
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