Harpak-ULMA Packaging receives a U.S. patent for its C-Pak reclosable package. The package has a lower shelf film-seal flange and inside-closing, interference-style lid. According to the company, this type of reclosure better seals in moisture after a package is opened because it closes on a larger surface area than overcap packaging, therefore keeping contents fresh. The design is suitable for modified atmosphere packaging and high-speed, tray-sealing applications. It also allows for unique package shapes; and hangs on pegs, stands in wells, lies on its side and is stackable.