The final product is achieved in three main steps:
- Sandwich preparation: the sandwich can be assembled either manually or automatically by placing a honeycomb cardboard sheet between two fiber-glass mats.
- Sandwich Impregnation: the sandwich is moved in a spraying area where PU is sprayed over the 2 fiberglass mat surfaces
- Curing and cutting: the impregnated sandwich is placed in a press to be cured and cut. Cutting can be also performed as a final step with dedicated equipment once the part has been unloaded from the press