闲鱼下载_美女下面流水_777奇米影视一区二区三区_亚洲精品在线网

　　Packet bag suitable for woven bags, sacks, bags, paper bags

　　Single needle and double line

　　Multiple improvement design

　　Spring presser foot pressure adjustment

　　Ribbon cutting function with mobile wire

　　High quality sewing, mechanical properties

　　technical specifications

　　Max speed: 1900rpm

　　Operating speed: 1700rpm

　　Maximum sewing thickness: 8mm

　　Wire braid cutting: hand controlled maneuver

　　Stitch adjustment range: 6.5-11mm

　　Needle type: 80800x250#

　　Seam type: 20/6,20/9 synthetic fiber thread

　　Stitch type: 401

　　Net weight: 27kg