| 摘要 |
<p>A dust control mat has a fibre layer (22) including a substrate (28) and a tufted layer (26), and a rubber backing (24). The tufted layer (26) includes tufts of a synthetic monofilament yarn (30), a high twist nylon yarn (32) and a cotton blend yarn (34) having good moisture absorbing characteristics. <IMAGE></p> |
