发明名称 |
Sheet material and manufacturing method and apparatus therefor |
摘要 |
A method of manufacturing a single use processing substrate includes the step of extruding a first layer having ridges and troughs between the ridges. The method further includes the steps of placing a second layer into the troughs while the first layer is pliant and compressing the pliant ridges so that the second layer is bound into the troughs.
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申请公布号 |
US7063880(B2) |
申请公布日期 |
2006.06.20 |
申请号 |
US20030455568 |
申请日期 |
2003.06.05 |
申请人 |
S.C. JOHNSON HOME STORAGE, INC. |
发明人 |
KARUL VIRGINIA D. |
分类号 |
B23Q3/00;B32B7/00;A47J47/00;B32B3/24;B32B7/02;B32B27/00;B32B37/15;B32B38/04;B32B38/06;D04H3/16 |
主分类号 |
B23Q3/00 |
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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