Abstract: The invention pertains to a process for manufacturing a shaped object through a winding process comprising the steps of—winding resin-containing fiber under tension to form a shaped fibrous object, the resin comprising at least 50 wt. % of polyester derived from an aliphatic polyol with 2-15 carbon atoms and an aliphatic polycarboxylic acid with 3 to 15 carbon atoms, calculated on the polymer constituents of the resin,—subjecting the shaped fibrous object to a curing step.

Abstract: The invention pertains to a composition which is suitable for 3D printing, which composition comprises —a polyester derived from an aliphatic polyol with 2-15 carbon atoms and an aliphatic polycarboxylic acid with 3 to 15 carbon atoms, the polyester having an extent of polymerization, which is the ratio of the fraction of functional groups that have reacted to the maximum of those functional groups that can react, of at most 0.6, —solid filler, —diluent. The invention further pertains to a method for preparing a shaped object comprising the steps of —providing a composition as described herein, —extruding the composition through a printer nozzle to form a layer of the composition in a desired shape, building up the layers onto each other to form a shaped object, —subjecting the shaped object to a curing step to form a cured shaped object, wherein the curing step takes place during and/or after the extrusion step. The shaped object is also claimed.