| 摘要 |
<p>The teeth of the saw tooth wire of the card clothing are provided with a discontinuity (5). This discontinuity is located at the tip section (3)of the teeth and at its trailing edge (2). The discontinuity forms an obstacle member retaining the fibres for a prolonged time on a corresponding drum of a textile machine. This leads to an improved random orientation of the fibres in the fibre fleece leading finally to a more stable non-woven product.</p> |
