久久夜色精品国产噜噜ljk_亚洲一区二区欧美日韩_免费成人在线高清视频_蜜桃黄网站色视频_精品欧美不卡一区在线观看_久久九九热re6这里有精品_国产小屁孩CAO大人免费_美女粉嫩啪啪高潮喷白浆动漫_动漫卡通第1页亚洲_午夜免费视频盗摄

Heavy duty two needle double locked stitchsewing machine with top and bottom feed. Universally applicable for all seamson container bags, inserting top covers and attaching filling and dischargingtubes on container bags. Easy crossing of side seams and belts. Upper feeddrive in housing, therefore maximum capacity under the arm.Electro-pneumatically operated presser foot and upper feed dog lifter.Pneumatic presser foot spring. Guides for filler cord from the top and / orbelow for sealing the needle punctures. With built-in elctro-pneumaticallyoperated hot thread chain cutter left of the needle from below for separatingthe thread chain.