▎ 摘　　要

NOVELTY - Carpet, comprises a yarn and a substrate, where the yarn comprises polypropylene fiber or chinlon or polyester, yarn is added with nano-grade grapheme according to a certain proportion. The BCF textile machine is dissolved, stretched and puffed at high temperature after the photocatalyst and the negative ions are fully mixed. The graphene, photocatalyst and negative ion powder are evenly distributed in each yarn. USE - The carpet is useful for purifying indoor air. ADVANTAGE - The carpet, can completely solve the static problem in the spinning process; and solves the problem of indoor air pollution. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of carpet useful for purifying indoor air.