February 22, 2006, Batavia, Illinois – Portola Packaging, Inc. and Plastic Solutions of Texas, Inc. (PST), announce a joint agreement to market  technology, closures and bottles that extend the shelf life of oxygen sensitive products.  The FDA approved and patent pending technology retards the growth of bacteria thus helps retain the quality of a product for a longer period of time.

The system, which is not a typical ESL system, can be implemented with simple adaptations and can conservatively extend the sell by date by 5 to 10 days or more. Considering US dairies dispose of over $1 billion per year in expired fresh milk, the savings implications are significant.

“We embrace this outstanding opportunity to join forces with Portola Packaging, Inc.,” states Kurt H. Ruppman Sr., President and CEO of Plastic Solutions of Texas, Inc. “Portola’s expertise in developing innovative closures for dairy products and their high quality sales and technical service organization, makes them an excellent partner for our Plastic Solutions Molding, Inc. and Shelf-Life Solutions, LP subsidiaries.”

Brian Bauerbach, President and CEO of Portola, adds, “Portola is very focused on delivering superior closures, bottles, and technical service to help our customer’s achieve their packaging objectives. Now we can offer a technology that extends the shelf life of oxygen sensitive products. This alliance is one more way that Portola can provide a total solution to dairy customers.”

The Portola/PST solution is appropriate for a variety of fresh dairy applications and many other applications where extending shelf life is important. For more specific information about this news release, please contact Kurt H. Ruppman Sr. at Plastic Solutions or Brian Bauerbach at Portola Packaging.

ABOUT PORTOLA PACKAGING, INC:
Portola Packaging is a leading designer, manufacturer and marketer of tamper evident plastic closures used in dairy, fruit juice, bottled water, sports drinks, institutional food products and other non-carbonated beverage products. For more information about Portola Packaging, visit the Company’s web site at www.portpack.com or contact us at 630-406-8440.

ABOUT PLASTIC SOLUTIONS OF TEXAS, INC.:
Plastic Solutions of Texas, Inc. and its subsidiaries, Plastic Solutions Molding, Inc. and Shelf-Life Solutions, LP are suppliers of bottles and packaging technology solutions for the food and beverage industry. The company has just finished its third installation for extending the shelf-life of fluid milk.  For more information about these companies, please contact Kurt H. Ruppman Sr. at 972-633-0404 Ext.22. You can also visit PSMI’s website at www.plasticsolutionsmolding.com