Spinning process for prodn. of thermo:weldable polyolefin fibres - provides nonwoven fabrics with good softness and tear resistance e.g. cover:stock for nappy
摘要
<p>Prodn. of thermoweldable polyolefin fibres uses dies with a real or equiv. hole output dia. of at least 0.5 mm, provided that for fibres having a count of at least 4 dtex, the ratio of hole output dia.:count is at least 0.06 mm/dtex.</p>
