Zinc alloy shoulder cover perfume cap

Introduction‌

Adopt high-strength zinc alloy die-casting, the surface is treated with multi-layer electroplating (optional high-end colors such as rose gold/silver white), adapted to classic bottle design, significantly improving the stability and impact resistance of the bottle shoulder structure. Integrated anti-theft ring and anti-slip pattern double protection, passed the 2.5Bar airtightness test, effectively preventing perfume volatilization and transportation leakage. The surface supports laser engraving of brand logo to enhance product recognition.

Specifications‌

Core material‌:
Environmentally friendly zinc alloy (hardness HRC 85-90), die-casting accuracy ±0.05mm, corrosion resistance is better than ordinary metal;Surface electroplating layer thickness ≥8μm, passed the 48-hour salt spray test, long-lasting anti-oxidation.

Structural design:

Adapt to 28mm standard bottle diameter (tolerance ±0.5mm), compatible with ISO thread standard;Anti-theft ring breaking force ≥35N, anti-slip friction coefficient μ≥0.85 (in line with logistics and transportation safety standards);Built-in silicone sealing ring, temperature resistance range -30℃~100℃.

Customization options

• Color: rose gold/silver white/custom electroplating color (support Pantone color card matching);
• Process: laser engraving, embossed logo, anti-counterfeiting QR code etching.

Application scenarios

• High-end perfume packaging:Designed for 30ml/50ml/100ml bottle type to enhance brand tone;Adapt to essential oil bottle packaging, anti-volatile design to extend the shelf life of active ingredients.
• Luxury derivatives:Limited edition perfume gift boxes (such as animal-shaped crown caps) enhance collection value;Hotel customized toiletries packaging, in line with ISO 13485 medical device sealing standards.
• Cross-border logistics protection:The anti-theft ring design reduces the transportation loss rate (breakage rate in e-commerce scenarios <0.5%).

Note: Supports logo printing and full-process customization, with a minimum order quantity of 20,000 pieces, a proofing cycle of 7 days, and mass production delivery of 15-20 days.