| 摘要 |
A bulky non-woven fleece material (11) is composed predominately of longitudinal fibres and has on both sides stabilised fleece surfaces with the fibres meanderingly disposed between the fleece surfaces. With the object of rendering the fleece material entirely suitable for recycling while at the same time permitting of rational production the apices (112, 113) of closely adjacent meander loops at the two fleece surfaces are connected to one another by fibre loops (12) drawn from the fibres of the apices and extending substantially parallel to both surfaces. The fibre loops may be in the form of stitches formed by sliding-latch needles (21, 31) which also serve to produce the meandering configuration. Alternatively the fibre loops may be formed by felting needles acting in a direction parallel to the respective sides of the fleece. <IMAGE> |
