特点:全新上下送料设计可实现一步两点曲折缝纫；采用半回转大型摆梭、减少换底线次数实
现粗线、厚料、装饰缝纫；适宜于沙发、座垫、鞋、皮革制品曲折缝、拼缝、装饰缝。
Characteristics:The new design could realize zig sewing at many points.It adopts
semi-rotative large oscillating shuttle, which could reduce the times of changing bobbin
and realize sewing for thick thread, thick material and decorating sewing.It is suitable for
zig sewing, both cut sewing and decorating sewing of sofa, cushion and leather products.
