Patents Assigned to Mitui Petrochemical Industries, Ltd.
  • Bag for bag-in-box
    Patent number: 5750216
    Abstract: A bag accommodated in an outer box of a bag-in-box is made of film-like material to be collapsible to push out the contents such as beverage syrups and liquid foods and comprises a bag body and a mouthpiece provided on the bag body for passing the contents therethrough. The bag body is made of polyester resin at a thickness of 20-150 .mu.m.
    Type: Grant
    Filed: October 2, 1995
    Date of Patent: May 12, 1998
    Assignees: Kirin Beer Kabushiki Kaisha, Kirin Beverage Corporation, Mitui Petrochemical Industries, Ltd.
    Inventors: Morikatsu Horino, Tsuyoshi Kage, Yutaka Takahashi, Akira Shimomi