The five-thread overlock machine, used for hemming fabric edges, features two needles & two loopers for enhanced stitch security. A yarn breakage detector immediately halts the machine when a thread ...
A comprehensive visual aid to threading and using a sewing machine. It includes use of the presser foot, directions of thread parts including bobbin and needle. It also shows an overlocker so pupils ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results