SPLEIßFÄHIGE FASERN MIT SOLLBRUCHSTELLEN, DEREN VERWENDUNG UND VORRICHTUNG ZU DEREN HERSTELLUNG

摘要

The splice fibers comprise a pre-determined breaking point and two incompatible polymer components. A polymer component (A) has smaller weight proportion than another polymer component. The polymer component having the smaller weight proportion is arranged at or in the pre-determined breaking point. The predetermined breaking point is filled completely or partly by the polymer component having smaller weight proportion. The splice fibers are formed as tubular fibers or filaments with predetermined breaking point in a ring or frame. An independent claim is also included for a device for manufacturing splice fibers.