Portola’s “J” Band technology provides a superior tamper evident closure for beverage applications. These patented closures come in several different colors with an optional embossed logo. The plug seal provides excellent leak resistance and eliminates the need for foil.

“J” family closures come lined or unlined and meet FDA 19-P PMO requirements. These tamper evident closures and are suitable for PET & HDPE neck finishes.

Learn more about Portola’s “J” Family, tamper evident closures