A pultrusion method for manufacturing a profiled preform or a fiber-reinforced plastic component with cross-sectional segments that extend angularly to one another from a plurality of semifinished products (1, 2, 3) in a quasi-continuous process, wherein said method comprises the steps of: ▪ dispensing from a dispenser unit at least one multilayer semifinished product arrangement and feeding said semifinished product arrangement into a forming device, wherein said multilayer semifinished product arrangement which is dispensed by said dispenser unit and fed to said forming device is a combination of several webs of semifinished reinforcement fiber layers (1, 3) and at least one resin film, wherein the semifinished product arrangement comprises a bind-er resin as binding material for fixing said semifinished reinforcement fiber layers (1, 3), wherein the proportion of said binder resin is at most 15% of the total weight of the semifinished reinforcement fiber layers used in the semifinished product arrangement, and wherein at least one resin film is situated at least between two semifinished reinforcement fiber layers (1, 3); ▪ angling at least one cross-sectional segment of the semifinished product arrangement by guiding the semifinished product arrangement through a forming device such that the cross-sectional segments of the semifinished product arrangement form an angle profile; ▪ compressing the semifinished product arrangement in the cross-sectional shape, in which said semifinished product arrangement exits the forming device, in a pressing device by moving together movable tool parts and subsequently moving the tool parts apart from one another, wherein a feed movement of the semifinished product arrangement takes place while the tool parts are moved apart from one another, and wherein the semifinished product arrangement is heated in the pressing device such that the heating and the simultaneous pressurization cause curing of the resin material and shape-preserving fixing of the cross-sectional segments of the semifinished product arrangement relative to one another, as well as a compaction of the cross-sectional segments, wherein the feed movement of the semifinished product arrangement is paused during the compression process; ▪ cutting-off a longitudinal section of the semifinished product arrangement with the fixed layers and removing said longitudinal section as a preform or ▪ curing the semifinished product arrangement in a tempering furnace such that the resin of the resin film is cross-linked by at least 80% and cutting-off a longitudinal section from the cured semifinished product arrangement and removal of said longitudinal sections as a FRP component part. ▪ dispensing from a dispenser unit at least one multilayer semifinished product arrangement and feeding said semifinished product arrangement into a forming device, wherein said multilayer semifinished product arrangement which is dispensed by said dispenser unit and fed to said forming device is a combination of several webs of semifinished reinforcement fiber layers (1, 3) and at least one resin film, wherein the semifinished product arrangement comprises a bind-er resin as binding material for fixing said semifinished reinforcement fiber layers (1, 3), wherein the proportion of said binder resin is at most 15% of the total weight of the semifinished reinforcement fiber layers used in the semifinished product arrangement, and wherein at least one resin film is situated at least between two semifinished reinforcement fiber layers (1, 3); ▪ angling at least one cross-sectional segment of the semifinished product arrangement by guiding the semifinished product arrangement through a forming device such that the cross-sectional segments of the semifinished product arrangement form an angle profile; ▪ compressing the semifinished product arrangement in the cross-sectional shape, in which said semifinished product arrangement exits the forming device, in a pressing device by moving together movable tool parts and subsequently moving the tool parts apart from one another, wherein a feed movement of the semifinished product arrangement takes place while the tool parts are moved apart from one another, and wherein the semifinished product arrangement is heated in the pressing device such that the heating and the simultaneous pressurization cause curing of the resin material and shape-preserving fixing of the cross-sectional segments of the semifinished product arrangement relative to one another, as well as a compaction of the cross-sectional segments, wherein the feed movement of the semifinished product arrangement is paused during the compression process; ▪ cutting-off a longitudinal section of the semifinished product arrangement with the fixed layers and removing said longitudinal section as a preform ▪ curing the semifinished product arrangement in a tempering furnace such that the resin of the resin film is cross-linked by at least 80% and cutting-off a longitudinal section from the cured semifinished product arrangement and removal of said longitudinal sections as a FRP component part.