ENVIROMENTALLY FRIENDLY BINDING OF CALENDARS |
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| 申请号 | PCT/IB2005002255 | 申请日 | 2005-07-29 | 公开(公告)号 | WO2006013448A3 | 公开(公告)日 | 2006-05-04 |
| 申请人 | SLIDECO N V; BLUMBERG MURRAY BASIL; | 发明人 | BLUMBERG MURRAY BASIL; | ||||
| 摘要 | An environmentally friendly binder for a calendar has a bar (12) of a suitably bio-degradable 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 (32). The securing pieces may be strips or tabs (62). The binders may be supplied in roll form (50), 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. | ||||||
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| 说明书全文 | |||||||
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