| 发明名称 |
SEPARATORS FOR PREVENTING DAMAGE ON STACKED SHEETS |
| 摘要 |
<p>Methods and apparatus for useful for protecting stacked sheets are provided. A separator (306) in accordance with an exemplary embodiment of the present invention comprises a film (320) carrying a plurality of particles (322). Ea ch particle preferably has a covered area (324) adhered to the film and an exposed area (326) that is larger than the covered area. The separator is especially suitable for protecting substrates (302) bearing a coating (304).</p> |
| 申请公布号 |
CA2507394(A1) |
申请公布日期 |
2004.06.24 |
| 申请号 |
CA20032507394 |
申请日期 |
2003.12.02 |
| 申请人 |
CARDINAL CG COMPANY |
发明人 |
PFAFF, GARY L.;HARTIG, KLAUS;MILLER, LEAH M. |
| 分类号 |
B65G49/06;C03C17/00;C03C17/32;(IPC1-7):B65G49/06;C09D5/00 |
主分类号 |
B65G49/06 |
| 代理机构 |
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