| 摘要 |
PROBLEM TO BE SOLVED: To obtain wallpaper which has no elongation by water, excellent dimensional stability, is separated and peeled in uniform thickness between layers of a sheetlike substrate (backing paper) in repairing and in which new wallpaper is simply pasted to a wall member without substrate treatment. SOLUTION: The wallpaper is mixed paper comprising a sheetlike substrate in which mixed layers obtained by intertangling 35-70 wt.% of a plastic fiber with 65-40 wt.% of natural pulp and bonding them are made in a two-layer constitution. COPYRIGHT: (C)2006,JPO&NCIPI
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