阅读说明：本技术 复合产品的生产方法 (Method for producing composite products ) 是由 S·B·加斯塔迪 于 2019-10-28 设计创作，主要内容包括：复合产品(1)的生产方法,该复合产品(1)包括芯(2),包括浸渍有固体聚氨酯材料的片材的第一层(3),以及施加到第一层(3)的基于聚合物的膜(7),其中该方法包括：-生产半成品,该半成品包括芯(2)和被固体聚氨酯材料的液体混合物前体浸渍的片材；-通过在膜(7)和第一半模(11)之间施加低压,将膜(7)粘附到第一半模(11)；-将两个半模(11,12)彼此抵靠挤压并且半成品介于两个成形表面(13)之间,以使膜(7)与液体混合物接触；-在半成品置于模具中的情况下,将液体混合物热固化以使其转变成聚氨酯固体材料,从而使膜(7)牢固地粘附至第一层(3),由此产生复合产品(1)。(A method of producing a composite product (1), the composite product (1) comprising a core (2), a first layer (3) comprising a sheet impregnated with a solid polyurethane material, and a polymer-based film (7) applied to the first layer (3), wherein the method comprises: -producing a semi-finished product comprising a core (2) and a sheet impregnated with a liquid mixture precursor of a solid polyurethane material; -adhering the film (7) to the first mould half (11) by applying a low pressure between the film (7) and the first mould half (11); -pressing the two half-moulds (11,12) against each other with the semi-finished product between the two forming surfaces (13) so as to bring the film (7) into contact with the liquid mixture; -heat curing the liquid mixture to transform it into a polyurethane solid material with the semi-finished product placed in the mould, so that the film (7) adheres firmly to the first layer (3), thereby producing the composite product (1).)