发明名称 |
MULTIPLE LAYER FLEXIBLE SHEET STRUCTURE FOR PACKAGING, INCLUDING TUBES MADE FROM SUCH STRUCTURE |
摘要 |
<p>A multiple layer polymeric-based sheet structure is suitable for forming dispensing tubes. The abuse resistance of the tube is improved by incorporating in the sheet structure a layer of oriented polypropylene. A</p> |
申请公布号 |
DE3276803(D1) |
申请公布日期 |
1987.08.27 |
申请号 |
DE19823276803 |
申请日期 |
1982.11.23 |
申请人 |
AMERICAN CAN COMPANY |
发明人 |
ECKSTEIN, JOHN P. |
分类号 |
B32B15/085;B32B27/32;B65D35/02;B65D35/08;(IPC1-7):B65D35/02;B32B27/00 |
主分类号 |
B32B15/085 |
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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