| 摘要 |
<p>The method involves providing nozzle outlets (6) of coating devices (11, 12) with a foam material or precursor liquid. A structural element layer (9) is conveyed in a longitudinal direction by a conveyor, and the devices are moved with each other and operated in a synchronous manner, so that the material is distributed in a transverse direction. The devices are moved in single dimension, where components of the single dimension motion are provided in the transverse direction and the devices deliver the material flow, which is larger in the longitudinal direction than the transverse direction. Independent claims are also included for the following: (1) a method for manufacturing a sandwich element (2) a device for coating a layer of a structural element, comprising coating devices.</p> |
