Portola International

Tamper Evident Closures:

For the food and beverage industries, Portola manufactures a variety of injection-molded closures to address the different needs of customers' brands and filling lines.

For the dairy industry, Portola offers snap-on, snap/screw, and screw caps in sizes ranging from 26mm to 43mm. Portola was the original inventor of the snap-on technology for closures. We are continuing to innovate, and our newer closure designs for milk, such as the SCIII, address the emerging needs and trends in the dairy industry.

Bottled water companies use many of the same Portola closures that are used by the dairy industry. In addition, Portola is a leading manufacturer of tamper-evident closures for 5-gallon water bottles. Closures include our standard PL snap-on caps and also Portola's patented Non-Spill® caps, with or without foam liners. In addition, Portola Packaging Mexico offers a snap-screw and screw caps for 5-gallon bottles.

Portola also molds and assembles tamper-evident 28mm and 38mm push-pull closures for water and other beverages. tamper-evident fitments for gable-top paperboard cartons for both the juice and dairy industries, and 110mm closures for institutional food products.