Selection of machines
Sew 2 darts in hind trousers parts. Sew 4 waist pleats in front trousers parts.
Result
Single needle lockstitch machine with bottom feed for universal use and electromagnetic thread nipper
Single needle lockstitch machine with bottom feed and needle feed for the universal use
Sewing unit for darts and waist pleats in trousers and skirts with double-chainstitch
Sewing unit for darts and waist pleats in trousers and skirts with double-lockstitch
