The pre-made pouch packing machine adopts a horizontal working structure. Operators place finished prefabricated bags into the machine to complete automatic packaging procedures.
In contrast, the vertical form fill seal (VFFS) machine features a top-down vertical working structure. Materials are conveyed to the top of the machine and drop vertically into bags. This type of machine uses rolled film stock; the equipment automatically forms bags on-site, which catch the falling materials synchronously during bag forming.
