| 摘要 |
<p>1308677 Non-woven fabrics M BETTONI 16 March 1970 [31 March 1969 24 Sept 1969] 12483/70 Heading D1R Synthetic fibre textile material 5, 6 suitable for floor, ceiling or wall coverings is reinforced by introducing a plurality of heated needles 1 temporarily into the material to produce melting and fusing of the material of the fibres around the needles. The material may be woven or non-woven. The needles are mounted on a support 2 which may have projection 3 heated so that patterns are produced on the material 5, 6. Two super-imposed layers may be connected by the needles. Sections 8, 9 may be cut out of the pieces 5, 6 and interchanged so as to produce a patterned effect.</p> |
