Patents Assigned to Dainichi Printing Co., Ltd.
  • Patent number: 7780001
    Abstract: A file wrapper for wrapping is provided. The file wrapper for wrapping comprises a file wrapper for wrapping comprising: a the cutting body, which comprises a unit piece of a covering paper and a backing paper of integral constitution that is bent to form a bag shape, sealing pieces provided to the covering paper and the backing paper, at the opening portion of the bag shape for inserting commodities, respectively, and side sticking pieces provided to the both sides portion of the covering paper. The one sealing piece is provided with a stopper of commodities after inserting them, and the other sealing piece is provided with the connecting piece inserted in the notch hole of the stopper and engaged thereto.
    Type: Grant
    Filed: July 26, 2005
    Date of Patent: August 24, 2010
    Assignee: Dainichi Printing Co., Ltd.
    Inventor: Akiyoshi Seko