1. Key parameters
Material: UPG plastic (ultra-high molecular weight modified PP, with high chemical resistance + lightweight, lower cost than AS/ABS)
Capacity: 30ml (travel pack/sample), 60ml (mid-range skin care products), 100ml (household daily chemicals)
Pump head type: full-cover spray pump (dust-proof and leak-proof) + lotion pump (foam/paste adaptation)
Applicable scenarios: perfume (spray), facial cleanser (foam pump), shampoo (high viscosity liquid pump)
2. Differentiated advantages
Chemical stability: UPG is better than ordinary PP in corrosion resistance to alcohol/essential oils, avoiding perfume penetration and precipitation.
Lightweight design: 60% lighter than glass bottles, 25% lower logistics costs.
Modular pump core: supports flow adjustment (0.12ml/time precise control, suitable for high-priced products such as essence).