| 摘要 |
PROBLEM TO BE SOLVED: To make a leathery sheet have a voluminous feeling and excellent air permeability. SOLUTION: The leathery sheet is obtained by laminating a hot-melt nonwoven fabric layer 2 on a base material 3 and then providing a colored layer 1 on the hot-melt nonwoven fabric layer 2. COPYRIGHT: (C)2008,JPO&INPIT
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