| 发明名称 |
Printable paper substitute based on spunbonded polypropylene fabrics. |
| 摘要 |
<p>A printable paper substitute is composed of a laminated sheet having a central layer of nonwoven spunbonded polypropylene and outer layers of pigmented polypropylene. The outer layers are capable of delamination to provide evidence of tampering.</p> |
| 申请公布号 |
EP0372363(A2) |
申请公布日期 |
1990.06.13 |
| 申请号 |
EP19890121963 |
申请日期 |
1989.11.28 |
| 申请人 |
REEMAY, INC.;INTERNATIONAL ENVELOPE COMPANY |
发明人 |
LOGAN. GEORGE W.;SMORADA, RONALD L. |
| 分类号 |
B65D27/00;B32B27/12;B32B27/32;B65D30/02 |
主分类号 |
B65D27/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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