According to Shawpack, the 4SS pouch machine is particularly useful in the manufacturing of pre-made pouches for manual packaging lines. The machine can pack flat products to a maximum thickness of 5mm and up to 600 x 340 mm.
In addition, Shawpack 4SS can apparently make 3-side sealed pouches with the remaining side open, allowing medical device customers to produce pre-made packs that are manually filled and sealed.