Method for manufacturing prepreg used for fiber matrix mats, involves wrapping moistened roving on winding machine for producing wound prepreg on winding machine, and carrying out winding process by cooling wound prepreg

摘要

The method involves stamping of a matrix system in a fiber strand (12a) comprising fiber for producing moistened roving. The moistened roving is wrapped on a winding machine (10) for production of a wound prepreg (20) on the winding machine. The winding process of the wound prepreg is carried out by cooling the wound prepreg. An independent claim is included for winding machine for manufacturing prepreg.