Bundle of roving yarns, method of manufacturing a bundle of roving yarns and method for manufacturing a work piece

摘要

A method of manufacturing a bundle (5) of roving yarns (1) is described. The method is characterised in assembling a number of roving yarns (1) of longitudinal unidirectional fibres and an additional component (2, 36) in a bundle (5). For example, at least one resin distribution means (2) or a thermoplastic material (36) can be placed as the additional component (2, 36) in the bundle (5).