The HL220 SET is a complete spout and cap set with a 22mm inner diameter made from PE and PP materials, designed for large-format household and industrial liquid pouch packaging. The complete set provides a convenient, ready-to-use packaging solution for B2B manufacturers, combining the flexibility of PE with the structural rigidity of PP. The 22mm size accommodates bulk household care, industrial cleaning, and food liquid products in flexible pouch formats. This complete set offering simplifies procurement for packaging manufacturers and supports high-volume production with consistent sealing and dispensing performance.