发明名称 |
MULTILAYER NONWOVENS INCORPORATING DIFFERENTIAL CROSS-SECTIONS |
摘要 |
Nonwoven fabric fabrics suitable for undergoing pleating to form filtration media are provided. The fabrics generally include at least three layers. The fibers forming the inner layer has a cross section providing greater stiffness, while the fibers forming the outer layers have a cross section providing greater durability. The resulting fabrics provide improved particulate holding and pressure drop characteristics at no sacrifice to durability. |
申请公布号 |
AU2003297599(A1) |
申请公布日期 |
2004.06.23 |
申请号 |
AU20030297599 |
申请日期 |
2003.12.01 |
申请人 |
REEMAY, INC. |
发明人 |
HARRY BARNES;FRANK BAKER;EDWARD, KEITH WILLIS |
分类号 |
B01D39/16;B32B5/06;B32B5/26;D04H1/00;D04H3/00;D04H5/00;D04H13/00 |
主分类号 |
B01D39/16 |
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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