RezPak’s automatic vacuum packaging line can be used to pack granules, liquids and lumps in a vacuum environment. Based on different materials, this vacuum packer is equipped with a variety of weighing and feeding options. Chief functions of this packaging line include open-bag detection, empty-bag cycling, fault alarm and more, helping our customers save on labor costs and thus, improve their profits. Duck neck packaging line is specially designed according to customers’ requirements, which provides convenience for feeding and cutting process.