亚洲乱码中文字幕综合|天堂资源地址在线官网|亚洲香蕉中文日韩v日本|亚洲国产精品久久人人爱|一道精品视频一区二区三区|国产日本精品亚洲第一久久|中文无码字幕一区到五区免费|91精品国产综合久久精品99

The blank system is a system for ordering and moving PET bottles from disorder to order. The blank falls from the hopper into the guide rail under the action of the hoist. Due to the shape of the preform itself, the tail of the preform is turned toward Upper, the head is facing downward, and sliding forward under the action of its own gravity, and some of the preforms that fail to fall into the guide rail are returned to the hopper through the recovery conveyor belt under the action of the kicking device.