Fuji Photo Film Company, Limited

Kyoshi Tamai

Akihisa Inoue

Hisao Kikuchi

Hideharu Uematsu

A packaging container contains plural roll containing wrappers, which have rolls of motion picture photo film. An upper case has a lower opening at a lower end, for containing the plural roll containing wrappers. A lower end panel closes the lower opening. Four through holes is formed in the upper case. Four connection tabs are formed to protrude from the lower end panel, retained in the four through holes, for connecting the lower end panel with the upper case.

Packaging container for containing plural rolls of strip material

A photosensitive material roll is mounted on a take-up shaft, and a light-shielding film having a width larger than the width of the photosensitive material roll is bonded to the leading end portion of the photosensitive material roll. A pair of slitters are positioned in respective slitting start positions on opposite sides of the leading end portion of the photosensitive material roll and spaced from each other by a distance substantially equal to the width of the photosensitive material roll. The light-shielding film is slit into a predetermined width larger than the width of the photosensitive material roll by moving the slitters away from each other in a direction parallel to the longitudinal axis of the take-up shaft while rotating the take-up shaft to take up the light-shielding film around the photosensitive material roll.

Growing community of inventors

Kanagawa, Japan

Kyoshi Tamai