| 摘要 |
<p>To give a product composed of at least one sheet of melamine foam, of a sufficient thinness to be flexible and non-elastic, a block (40) of melamine foam is cut from a roll to give a thin web to be wound into a roll. The block is supported by guide rails (11a,11b) at the ends, to rotate around a center axis (10). The cutting blade (30) is aligned at a tangent to the rotating block to pare off a thin web, to be wound around a roller on an axis (20).</p> |
