Core Function: Content residue rate ≤0.5%; optimized valve for uniform spray (particle size: 20-50μm).
Material: Cosmetic/cleaning-grade aluminum alloy (compatible with liquid sprays).
Capacity: 50ml-300ml (customizable for cosmetics/cleaning products).
Compliance: FDA cosmetic/household chemical packaging standards.
Spray Performance: Continuous spray without clogging (tested for 500+ sprays).
Weight: 8g-35g (depends on capacity).
Optimized valve design ensures ≤0.5% content residue + uniform spray for cosmetics/cleaning products.
