无论是羊毛,还是丝、人造纤维等材料制成的地毯,由于其制品经纬较粗、空隙较大,多成为藏污纳垢、积聚尘埃的场所,其中还普遍生长着微小的尘螨、霉菌、细菌、昆虫等,这些都是过敏原物质,逸散到室內空气中,污染着清洁空气,再经过 Whether it is wool, or silk, man-made fibers and other materials made of carpet, because of its thick latitude and longitude of products, larger gaps, and more become a dirt filth, the accumulation of dust places, which also generally grow tiny dust mites, mold , Bacteria, insects, etc., these are allergenic substances, escape to the indoor air, contaminated with clean air, and then