| 摘要 |
<p>The present invention relates to a carpet tile capable of easily confirming the degree of contamination of a fabric layer in a surface with the naked eye by including a contamination indicating portion in the surface thereof. For achieving the purpose, the present invention comprises: a base layer (110); and a fabric layer (130) formed by weaving a plurality of piles on the base layer (110), wherein the fabric layer (130) has a contamination indicating portion (140) formed of piles of a different material. It is determined whether or not a surface of the fabric layer (130) is contaminated through a change in color, brightness, or chroma of the contamination indicating portion (140) due to a foreign material adsorbed to the contamination indicating portion (140). According to the present invention, the fabric layer including the contamination indicating portion is provided on the surface thereof, thereby easily confirming the degree of contamination of the surface with the naked eye, so that the carpet tile can be cleaned at the proper time. Further, the carpet tile of the present invention can realize various patterns or designs through the color change of the contamination indicating portion, thereby enjoying various interior effects through one carpet tile.</p> |
