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FR2861091A1
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Flat multifilamental elastomeric wire, method and installation for the production thereof
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FR2831895A1
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Fiber, in particular, for the manufacture of non-woven fabrics and process for obtaining such a fiber
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EP1172188A1
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Method and apparatus for perforating non-woven webs
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FR2811604A1
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Non-woven sheet material perforating procedure and machine uses cylinder with sharp-edged hollow inserts and roller with perforating fingers
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FR2811603A1
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Non-woven sheet material perforating procedure and machine uses cylinder with sharp-edged hollow inserts and roller with perforating fingers
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FR2781508A1
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Process and device for perforating a nonwoven fabric of fibers or filaments
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