
Pouches
Roll Stock / Form-Fill-Seal Film
Roll stock film is a flexible laminated film material supplied on large rolls for form-fill-seal (FFS) machines that form the pouch, fill it with product, and seal it in a continuous inline process. The film is typically a multilayer laminate (for example PET/AL/PE or OPP/LLDPE) with the print on the outer layer and a heat-sealable layer on the inner surface. Roll stock is specified by film structure, print specifications, and machine format (VFFS or HFFS).
Roll stock is the format used for high-volume automated packaging operations where producing finished pouches individually would be impractical. Applications include coffee, snack foods, pet food, protein powders, liquids, and pharmaceuticals packaged at high speed. The brand artwork is printed directly on the film, and the FFS machine creates the final pouch shape on the production line.
