Patent ID: 8413415

Claim:
A device for producing a thread which includes a plurality of individual filaments, comprising: at least one feed device for the plurality of individual filaments aligned parallel to one another; a coating device through which the individual filaments are coatable at their respective enveloping surfaces with a flowable resin that includes a solvent and which is crosslinkable under an impact of at least one physical variable or one chemical substance; a compacting device through which the cross-section filled by the plurality of individual filaments and the adhering resin is reducible so that a composite is producible which is made from the individual filaments and the resin continuously enveloping them, wherein the composite is free of gas enclosures; a drying device through which the solvent included in the resin is expellable from the compacted composite; and a winding device through which the dried composite is upwindable with minimum tension so that the individual filaments are arranged without a twist, wherein the compacting device includes at least one nozzle whose inner cavity is frustum shaped, wherein the compacting device includes an inner nozzle and an outer nozzle arranged coaxial to the inner nozzle and an annular gap is arranged between a tip of the inner nozzle and an inner enveloping surface of the outer nozzle which includes a frustum shaped cavity, wherein a plurality of individual filaments of a first type is configured to be run through an opening cross-section of the inner nozzle and a plurality of individual filaments of a second type is configured to be run through the annular gap between the nozzles, so that a compacted composite is producible at an outlet cross-section of the outer nozzle, wherein the compacted composite includes an inner zone made from individual filaments of the first type and an outer zone made from individual filaments of the second type, and wherein cavities between all individual filaments of both types are completely filled with the resin and all individual filaments of both types extend parallel to another.