The cap remains attached to the spout, helping to reduce litter and improve recyclability. It is compatible with Gualapack's spouted pouch fillers, which are widely used across the region, and can be implemented on both new and existing filling lines through the use of a Cap Kit.
The Tethered Cap is available in polypropylene (PP) and polyethylene (PE), and works with hot-fill, cold-fill, and retort applications. It fits all Gualapack pouches with an 8.6mm spout diameter, and comes in two versions: the Standard Cap and the Mood Cap.