Smoothly bendable board

摘要

The invention relates to a smoothly bendable board (6) comprising a middle layer (3), a first outer layer (2) attached to the middle layer (3) and a second outer layer (5) attached to the middle layer (3) where the second outer layer (5) has a lower bending stiffness according to ISO 5628 than the first outer layer (2) such that the smoothly bendable board(6) is outwardly bendable only in a direction towards which the second layer (5) faces.A method for producing a smoothly bendable board (6) is also disclosed.