| 摘要 |
<p>A mop head comprising a bundle of fibers bound together to create said mop head fabric, said fibers comprising polyvinyl alcohol which is water soluble at temperatures only above 93 DEG C, said polyvinyl alcohol fibers being produced by a process of dope extrusion and then heated to a temperature sufficient so that the polyvinyl alcohol fibers are water soluble at temperatures only above 93 DEG C, and wherein the water content of the polyvinyl alcohol fiber is kept at a value between 1.5 to 15.0% (wt.), said polyvinyl alcohol being produced from greater than 99% saponified polyvinyl acetate.</p> |
