38 mm 38-400 Black PP Plastic Smooth Top, Ribbed Sides Cap with SG75 Plain Heat Seal for PE Liner

The 38 mm 38-400 Black PP Plastic Smooth Top Cap with ribbed sides delivers a reliable, professional closure solution for a wide range of packaging applications. Manufactured from durable polypropylene (PP), this cap offers chemical resistance, strength, and dependable sealing performance for industries including food, beverage, personal care, household chemicals, pharmaceuticals, and industrial products. The SG75 plain heat seal liner is designed specifically for polyethylene (PE) containers, providing tamper evidence, product freshness, and leak protection when properly applied. Its smooth top profile supports clean branding and labeling aesthetics, while ribbed sides allow for easy grip during application and removal. This cap is sold separately, allowing you to select the ideal bottle and closure combination for your specific packaging needs.