CPC B65H 59/388 (2013.01) [A61F 13/15593 (2013.01); B65H 49/18 (2013.01); B65H 51/30 (2013.01); B65H 2701/319 (2013.01); B65H 2701/38 (2013.01)] | 14 Claims |
1. Method for feeding elastic threads in a process for the production of layered composite articles, comprising:
feeding at least one elastic thread along a path extending from a reel of said elastic thread up to a joining zone with at least one web material;
wherein feeding said at least one elastic thread along said path comprises:
giving said at least one elastic thread a first percentage elongation along a first section of said path extending between the reel and a control zone;
giving said at least one elastic thread a second percentage elongation along a second section of said path extending between the control zone and the joining zone;
wherein the second percentage elongation is greater than the first percentage elongation and a length of the first section is greater than a length of the second section.
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