| 摘要 |
<p>The invention relates to an apparatus for the impregnation of fibre bundles by passing them through a, preferably thermoplastic, polymer melt, which apparatus comprises a receptacle for the polymer melt and in this receptacle means for spreading the fibres as they are passed through, and which is characterized in that said means consist of a number of rolls, positioned virtually transverse to the direction of throughput and having a cone-shaped outer surface, the top part of which is suspended free in the receptacle.</p> |
