| 发明名称 |
Method and apparatus for wrapping a load including a waterproof top sheet |
| 摘要 |
Loads are stretch wrapped by applying a waterproof top sheet to a load, lifting the edges of the waterproof top sheet while the sides of the load are wrapped with waterproof packaging material, releasing the edges of the waterproof top sheet and securing the edges of the waterproof top sheet around the load.
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| 申请公布号 |
US5819503(A) |
申请公布日期 |
1998.10.13 |
| 申请号 |
US19970873181 |
申请日期 |
1997.06.11 |
| 申请人 |
LANTECH, INC. |
发明人 |
LANCASTER, III, PATRICK R. |
| 分类号 |
B65B11/04;B65B11/58;(IPC1-7):B65B13/04;B65B41/02 |
主分类号 |
B65B11/04 |
| 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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