| 摘要 |
Artificial turf is provided to improve a moisture regain rate, a thickness reduction rate against continuous pressure, and a recovery rate, by using circular cross-section fibers and shaped fibers so as to produce the artificial turf. Artificial turf comprises a base layer(100) having a specific characteristic, a polymer pad layer(200) formed on the base layer, a foam layer(300) formed on the polymer pad layer, and piles formed in a surface of the foam layer. The piles include circular cross-section fibers(410) and shaped fibers(420) alternated at a ratio of 1:1, or at random. The circular cross-section fibers are formed of polyolefin-based copolymer. The shaped fibers are formed through tufting or knitting. |
