| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a floor material having no discomfort in color patterns and requiring no other step, even if groove processing of a V-shaped form, etc. is performed after a decorative sheet is stuck, or chamfering processing is performed on a corner part.SOLUTION: In a floor material in which a colored backer layer, a colored original fabric layer, and a printed layer are provided on a wooden substrate at least in this order, a groove part of which deepest part from the front side of the floor material is positioned in the colored backer layer is formed. A ratio of the length of the colored original fabric layer of a groove inner surface in the cross section of the floor material to the length from the colored original fabric layer side of the colored backer layer 2 of the groove inner surface in the cross section of the floor material to the deepest part of the groove part is 1:4 or more.</p> |
