Structure of bottom refill perfume bottle
Created on 05.26
- A complete bottom refill perfume bottle consists of six core precision components, all of which are independently developed and strictly tested by our factory to ensure leak-proof, airtight and durable performance. The first part is a high-transparent thickened glass bottle cavity, used for storing perfume liquid, with anti-corrosion and light-shielding properties. The second part is a high-precision nano mist spray pump core, which sprays ultra-fine and uniform mist without water splashing or liquid clogging. The third part is a food-grade silicone one-way sealing ring, which plays a key role in air isolation and leakage prevention, with anti-aging and high-temperature resistance characteristics. The fourth part is a bottom vacuum one-way valve assembly, the core functional component to realize negative pressure filling and prevent air backflow. The fifth part is an aluminum alloy outer protective shell, adopting anodizing process, with anti-fingerprint, drop-resistant and decorative effects. The sixth part is a portable protective cap to protect the nozzle and prevent accidental pressing and liquid leakage. All components adopt glue-free assembly technology, avoiding chemical residue contamination. The standardized modular structure supports mass production and full customization of size, color and logo. The reasonable structural layout realizes lightweight design while ensuring stability, perfectly adapting to travel carrying, retail display and brand gift matching scenarios.
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