Environmentally friendly binding of calendars |
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| 申请号 | EP09180355.1 | 申请日 | 2005-07-29 | 公开(公告)号 | EP2199097A3 | 公开(公告)日 | 2010-09-29 |
| 申请人 | Slideco N.V.; | 发明人 | Blumberg, Murray Basil; | ||||
| 摘要 | An environmentally friendly binder for a calendar has a bar of a suitably biodegradable material. The bar may be of wood, cardboard, fibrous plant material, or a biodegradable synthetic plastics material. It is non-metallic. The bar may be secured directly to a calendar sheet or via securing pieces of a fabric like material. The securing pieces may be strips or tabs. The binders may be supplied in roll form, with the bars fast with a web or ribbons. The bars or securing pieces may be adhesively secured to the calendar sheets. An apparatus for securing the environmentally friendly binders to a calendar sheet has an adhering means for adhesively securing the bars or securing pieces to the calendar sheets. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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