精品综合久久88色鬼首页_国产欧美日韩精品丝袜高跟鞋_亚洲精品在线不卡_一级毛片视频免费观看_婷婷开心深爱五月天播播_亚洲免费综合色视频_少妇特黄a片一区二区三区_а√新版天堂资源中文8_国产在亚洲线视频观看。_三级网站免费播放国语

To bag packing machine is usually referred to as customers have molding bag, equipment need to be replaced manipulator has been forming the bag to the customer, open the bag, and then sealed box. This kind of packing way to expand the customer choice the bag and reduce the bacteria pollution in packaging link, reduces the manual use, but the price is quite high. Generally applicable to large-scale automated production.



Bag packaging machine, the equipment is put in the film, rather than the bag, bag making machine on the device made bag, usually three edge sealing or four edge sealing and the style of the back closure. Relative to the bag packaging machine price is lower, but the bag type is unitary.