摘要：

Process for producing a structure resistant sheet to tear propagation, in which a structure is used laminar starting based yarns, fibers or filaments yarns, which are formed of at least two elementary filaments, and which, taken / as in cross section, having an arrangement of orange segments respectively of pieces of cake with segments based on different polymers, and the laminate structure starting material is subjected to a heat treatment comprimidor being traversed segments polymers and reaching a binding essentially nontacky by riveting or respectively welding the polymer segments, using pairs of polymers, selected from those consisting of a polypropylene and a polyethylene, a polyamide 6 and a polyethylene, a poly (ethylene terephthalate) and polyethylene, a polyamide 6 and polypropylene or a poly (ethylene terephthalate) and poliprop ylene.

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