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Supports diverse shape customization, featuring a high-end surface finish and long-lasting color. Precision stamping and deep-drawing techniques ensure uniform wall thickness during production. Equipped with inner plugs or leak-proof sealing structures, the products effectively minimize leakage risks and prevent air ingress. Exceptional color saturation is achieved across all finishes, including bright gold, rose gold, and custom-blended shades.
Widely suitable for sealing and decorative components on containers for products such as lipsticks, mascaras, serums, face creams, and hand creams.
Issue: Is the fit between the aluminum cap and the plastic bottle body secure?
Solution: We offer customized internal threaded liners or press-fit structures to ensure a strong grip between the metal outer cap and the plastic inner core, preventing loosening or detachment.
Before proceeding with mass customization, matching containers must be provided for compatibility testing to ensure that torque values and sealing performance meet industry standards.
