| 摘要 |
PROBLEM TO BE SOLVED: To provide a new bookbinding article wherein when a mount is closed, a fold of a leaf is free from projecting from a rear end of a spine side of the mount, further swell of a fold of a leaf is not projected out from a rear end to a spine side of the mount, a swell of the fold part of the leaf can be suitably absorbed between rear end parts of adjoining mounts, and further an influence due to interference of abutting mutual rear end parts when the mount is opened, is little. SOLUTION: By beveling the rear end part k to a spine 4 side of each mount 5 in the bookbinding article 1 stuck over the adjoining mounts 5, 5 surfaces by leaf 6 folded on itself, a tip 7a of the fold 7 of the leaf 6 is positioned between rear end parts k, k to the spine 4 side of the adjoining mounts 5, 5. When the mount 5 to which the leaf 6 is stuck is opened, the rear end parts k, k of the adjoining mounts 5, 5 abut on each other. COPYRIGHT: (C)2006,JPO&NCIPI
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