53/400 White Ribbed Lined Cap – Premium Closure Solution The 53/400 white ribbed lined cap delivers reliable sealing performance for bottles requiring standard closure specifications. Featuring a ribbed design for secure grip and enhanced torque application, this cap incorporates an integrated liner that creates an effective moisture and contamination barrier. The white finish provides clean aesthetics suitable for pharmaceutical, cosmetic, and food packaging applications. Engineered to meet industry standards, this closure ensures consistent performance across production runs while maintaining product integrity throughout storage and distribution. Ideal for manufacturers seeking dependable, cost-effective sealing solutions.