Three-side and four-side seal flat pouches are widely used for seasonings, powders, liquids, sauces, small food portions and household products. Their simple, flat structure accommodates different pouch sizes and packaging materials, making them suitable for single-serve packs, samples and regular retail packaging.

Runli offers premade pouch packaging and form-fill-seal equipment for suitable flat pouch formats. Depending on the product and packaging method, the system can be combined with weighing, auger dosing, liquid filling or paste filling devices to support pouch feeding or forming, accurate filling, sealing and finished pouch discharge.