Metod för tillverkning av ett krökt sandwichelement och ett krökt sandwichelement

摘要

The present invention discloses a method for producing a curved sandwich structure by means of which with lower costs, less production steps and better quality a curved sandwich structure can be produced. The sandwich structure comprising at least two outer layers and an intermediate layer are formed in a curved shape and joined together by glue with aid of vacuum. At least one of the outer layers are formed into the curved shape without separate process steps when being mounted together with the intermediate layer by means of layers of glue.