Patents Assigned to Hillside Plastics Inc.
  • Method of preparing a blow molded maple syrup jug
    Patent number: 5085034
    Abstract: A high density, blow molded container for maple syrup having a thin, oxygen-barrier coating layer of polyvinylidene chloride copolymer bonded to the exterior surface. A method of providing an extended shelf life maple syrup jug which comprises applying, such as by dipping, a polyvinylidene chloride copolymer coating layer onto the treated exterior surface of a high density polyethylene maple syrup jug.
    Type: Grant
    Filed: October 22, 1990
    Date of Patent: February 4, 1992
    Assignee: Hillside Plastics Inc.
    Inventor: Richard G. Haas