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

This 38mm 38-400 White PP Plastic Cap offers secure sealing, reliable protection, and a clean, professional look for a wide variety of packaging applications. Made from durable polypropylene (PP), this closure features a smooth top for a sleek appearance and ribbed sides that provide improved grip during tightening and removal. Inside, the cap includes an SG75 plain heat seal liner, engineered to bond to PE (polyethylene) bottles once applied with heat. This liner forms a strong, tamper-evident seal that helps prevent leaks, maintain freshness, and protect contents from moisture or contamination during shipping and storage.

This heat-seal lined cap is a versatile choice for many industries and applications. It is commonly used for food products, dry goods, powders, spices, and ingredients (where approved), along with nutraceuticals, supplements, pharmaceuticals, household cleaners, automotive fluids, industrial chemicals, lawn and garden solutions, and personal care formulas. The tamper-evident heat seal supports product safety while giving customers confidence in package integrity. With its universal 38-400 neck finish, this closure pairs easily with a wide range of compatible HDPE and LDPE bottles, making it a dependable component for both consumer and industrial packaging operations.

This cap is sold separately from the bottle.

Find Pipeline Packaging for all your bottle and closure needs. Call 877.242.1880 for expert guidance and availability.

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