Process for producing valve spring retainers from plastic reinforced with fibres

摘要

The invention relates to a process for producing a valve spring retainer from plastic reinforced with fibres, strip-shaped chopped-strand nonwoven fabrics which are respectively provided with a unidirectional fibre orientation being used as the starting material, and the inner strip is provided with fibres running in the longitudinal direction and the outer strip is provided with fibres running in the axial direction.