| 摘要 |
<p>Claimed is a non-woven fabric whose fibres consist of a mixture of wool (4A) and a man-made fibre (4B). In its initial condition the man-made fibre has a core with a high-temperature melting point within a mantle with a lower melting point. The wool fibre (4A) is preferably pre-treated using the so-called Kroy-Hercosette process. The natural wool fibres are yielded by e.g. sheep, camels, cashmere goats, or cotton. The man-made fibre is a polymer created by fermentation of a vegetable sugar mass. The mantle is applied to the core by a heat process. The mantle melting point is about 130[deg] C and that of the core about 160[deg] C.</p> |
