For each model, we sealed just one one/four-lb hamburger patty and placed it during the freezer for a single thirty day period. We checked it frequently to assess freezer burn up. We also sealed a rooster breast marinated in bottled Italian dressing to view whether or not the sealer could https://www.hotfrog.com/company/cb0d0089d06e869583616390cca8557c/wolf-packing-machine-company/irvine/business-organizations