| 摘要 |
A calendar slide for binding a margin of a calendar or a poster and allowing the same to be hung by a hanger in a desired location, such as a wall. Spaced convex bulges in the calendar slide prevent the slides from sticking together during the storage, shipment, and binding processes, and also promote uniform stacking of the slides in a tinning machine magazine, and finally prevent the adjacent nested slides from scratching or marring one another.
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