发明名称 |
BREATHABLE STRUCTURAL WEB AND BREATHABLE STRUCTURAL WEB-FORMING APPARATUS |
摘要 |
A breathable structural web includes a layered structure having at least a layer of a non-woven material. The layered structure includes a base layer portion that has opposite first and second sides, a plurality of hollow protrusions that are disposed at the first side and that protrude and that are tapered from the base layer portion in a first direction, and a plurality of indented portions that are disposed at the second side, that extend from the base layer portion in a second direction opposite to the first direction, and that respectively define a plurality of recesses which open in the first direction. The hollow protrusions are scattered among the indented portions. |
申请公布号 |
EP2932949(A1) |
申请公布日期 |
2015.10.21 |
申请号 |
EP20150163621 |
申请日期 |
2015.04.15 |
申请人 |
HUANG, CHEN-CHENG;HUANG, PAO-HAO;HUANG, PAO-HAN |
发明人 |
HUANG, CHEN-CHENG;HUANG, PAO-HAO;HUANG, PAO-HAN |
分类号 |
A61F13/511;A61F13/512 |
主分类号 |
A61F13/511 |
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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