PROCESS FOR THE MANUFACTURE OF A COMPOSITE THREAD, AND THE COMPOSITE THREAD OBRAINED FROM SAID PROCESS, AND WEAVED OR KNITTED MATERIAL MADE OR SAID THREAD

摘要

The present invention relates to a process for manufacturing a composite thread formed of a plurality of filaments combined with a thermoplastic organic material, which consists in mechanically entraining a thread in a device mounted in the manner of a cross head at the end of an extruder and injecting the material in the direction of the thread and concentrically thereto at a constant maximum radial pressure of less than 50 bars.