| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a floor material having a decorative sheet affixed to a surface of a base material through a cushioning material, which prevents excessive sinking of the cushioning material even for long-period loading or falling of a heavy object, so that whitening or fracture of the decorative sheet is prevented. <P>SOLUTION: A floor material has a decorative sheet affixed to a surface of a base material sequentially through a cushioning material and a correction sheet. The correction sheet is formed of a laminate of one or any combination of nonwoven fabric, cheesecloth, cotton, and silk fabric, which inhibits elongation of the decorative sheet even in the case that the cushioning material sinks deeply by a load from the floor material surface, so that whitening or fracture is prevented. <P>COPYRIGHT: (C)2012,JPO&INPIT |
