| 发明名称 |
CORRUGATED COMPOSITE SHEET AND ITS PREPARATION |
| 摘要 |
<p>PURPOSE:To prepare a composite sheet having improved tear strength, by corrugating a transversally oriented film and bonding the ridges of the corrugate to a continuous sheet.</p> |
| 申请公布号 |
JPS5381585(A) |
申请公布日期 |
1978.07.19 |
| 申请号 |
JP19760157384 |
申请日期 |
1976.12.28 |
| 申请人 |
SANYO KOKUSAKU PULP CO |
发明人 |
AKIMOTO SABUROU;YAMAJI TADAO |
| 分类号 |
B65D1/00;B29C61/00;B29C63/00;B29C69/00;B32B3/28;B32B5/02;B32B7/02;B32B27/06;B32B37/00 |
主分类号 |
B65D1/00 |
| 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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