New complete line Italian Pack Polaris MAP Tray Sealer for Cheese Trays with Lid Applicator Posted on May 18, 2015May 18, 2015 by Paxon New complete line Italian Pack Polaris MAP tray sealer for cheese trays with lid applicator, see video below. Share this:TweetMorePrintRedditShare on TumblrWhatsApp Posted in Latest News, MAP Tray Sealers and tagged Cheese, Italian Pack, Lid Applicator, MAP Tray Sealers, Packaging, Paxon Packaging, Polaris.