| 摘要 |
1. Non-woven textile sheet material (1, 15) comprising an upper layer of fibre-containing balls (4, 17) having a thickness of at least 6 mm, and a fibre-containing supporting layer (2, 16) to which the balls (4, 17) are needled by means of fibres, present as retaining fibres (5, 19) from the supporting layer (2, 16), characterised in that the balls (4, 17) are present without mutual interconnection and the retaining fibres (5, 19) originating from the supporting layer (2, 16) extend only into the balls (4, 17), in a manner invisible from outside, at the most as far as the periphery of the balls (4, 17) which faces away from the supporting layer (2, 16), and are present within the balls (4, 17), with an end portion (5') which is folded back in a direction towards the supporting layer (2, 16), so that the balls (4, 17) are only present passively needled by the retaining fibres (5, 19) simply forced into from the supporting layer (2, 16). |
