Plastic Cap

1. Hermetic Seal
   Precision-molded PP/PE threads + inner liner (EPE or induction seal) lock out air, moisture and contaminants, extending the shelf life of creams, lotions or serums.
2. Leak-Proof & Transport-Safe
   Smooth matte surface hides micro-scratches that could compromise torque integrity; combined with tested thread pitch, it prevents accidental leakage during shipping or handbag carry.
3. Tactile & Visual Sophistication
   The matte finish diffuses light, giving a soft “silky” feel that aligns with premium or minimalist brand aesthetics, while the neutral blue-grey tone pairs well with both pastel and dark bottle bodies.
4. Grip & Ergonomics
   Although rib-free, the slightly tacky matte texture still offers enough friction for wet-hand opening; the low-profile round form fits comfortably between fingers and does not snag on bag linings.
5. Universal Compatibility
   Common neck sizes (18/410, 20/410, 24/410) allow one cap to cover multiple SKUs—lotions, toners, serums—reducing inventory complexity.
6. Branding Canvas
   The even matte surface accepts silk-screen, pad-printing, or hot-stamp foil in metallic or white inks, enabling subtle or bold logo placement without glare interference.
7. Chemical & UV Stability
   Colored masterbatch + UV inhibitors prevent discoloration or embrittlement when exposed to sunlight or aggressive cosmetic ingredients (e.g., retinol, essential oils).
8. Lightweight & Recyclable
   All-PP construction keeps weight under 2 g, lowering freight cost and allowing mono-material recycling streams.