Take the pressure off the liner ( or backspine for lockbacks ) while the blade is in the fully opened position and wobble the blade 将刀完全打开以释放线锁或背锁的弹簧压力,然后晃动刀体。
As for linerlocks , they can and should be made with near zero side - play given the availability of the synthetic washer material we have today 对线锁刀来说,应该而且能够用不需要多少磨合的合成材料垫片制造。
It is suitable for sewing medium thick and thick materials . they are the ideal double - thread lockstitch industrial sewing machine for the stitching of overcoat , raincoat , shoes , hat , jeans and bedding , etc 适用于中等及厚料的缝纫,是服装、鞋帽、床上用品等行业缝制大衣、雨衣、牛仔服装、鞋帽和床上用品等理想的双线锁式线迹工业用缝纫机。