Packaging structure for a ring-shaped product
AssigneeKonica Corporation
InventorsKimimoto Hirose, Tsutomu Hiramoto
Life of this patent
Estimating the term…
Abstract
Disclosed is an apparatus for packaging a plurality of disk-shaped products, such as a roll of magnetic tape, wherein a magnetic tape is rolled up around a hub. In the apparatus, the disk-shaped products are piled up so that the hubs are aligned along the axial direction. The apparatus has a center core passing through the hubs, at least one pare of pressing plates being positioned at both ends of the piled disk-shaped products so that disk-shaped products are pressed in the axial direction between the pressing plates, and heat shrinkable sheet for fixing a positional relation between the center core and the pressing plates.
Claims10
An apparatus packaging a plurality of rolls of tape wound around angular stacked flangeless hubs, said apparatus comprising:
- a core means passing through said stacked hubs of said plurality of rolls so that said hubs and rolls are aligned in a common axial direction,
- a pair of end plate members sandwiching the stacked hubs therebetween, and
- fixing means pressing said pair of end plate members axially toward said stacked hubs to fix the position of said hubs,
- said fixing means including a shrinkable film pressing the circumferential surface of said rolls of tape.
Dependencies are inferred from the claim text.