发明名称 |
METHOD OF FORMING A CORE COMPONENT |
摘要 |
The present invention is directed to a method of forming a molded core component. A mat formed from cellulosic fiber and resin is provided. The mat is consolidated in a first press until the resin is substantially fully cured, and then removed from the first press. The consolidated mat is then placed in a second press having a mold cavity shaped to form at least one depression in at least one of the major surfaces. The consolidated mat is reformed in the second press to form a molded core component having at least one depression in at least one of the major surfaces. The molded core component has a variable density, preferably of between about 10 lbs/ft3 and 80 lbs/ft3.
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申请公布号 |
US2011296793(A1) |
申请公布日期 |
2011.12.08 |
申请号 |
US201113210585 |
申请日期 |
2011.08.16 |
申请人 |
HARDWICK GEOFFREY B.;COGHLAN HENRY M.;WALSH JOHN PETER;HILL ALLEN RAY |
发明人 |
HARDWICK GEOFFREY B.;COGHLAN HENRY M.;WALSH JOHN PETER;HILL ALLEN RAY |
分类号 |
E06B3/78;B32B3/12;E06B7/00 |
主分类号 |
E06B3/78 |
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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