Patents Assigned to Nippon Flute Company, Ltd.
  • Box forming equipment
    Patent number: 5480371
    Abstract: A box forming apparatus for folding and securing the bottom flaps of a box including a bottom flap folding mechanism and top pressing mechanism located above the bottom flap folding mechanism for controlling box lifting during a box folding operation. The novel features of the claimed invention allow for controlled guiding of a box frame throughout a folding and sealing operation.
    Type: Grant
    Filed: November 24, 1993
    Date of Patent: January 2, 1996
    Assignee: Nippon Flute Company, Ltd.
    Inventors: Shigeru Morita, Hiroshi Ishida, Isao Hirano