There are numerous possible combinations of cores and outer layers. Depending on the application, a glass, aramid or carbon textile, for example, is used for the cover layers. This can be a woven fabric, non-crimp fabric or even a nonwoven fabric from TENOWO. Depending on the application of the finished sandwich panel, the core materials vary from PU or PET foam, to honeycomb core structures made of paper or wood, to wool.
Alternatively, TENOWO offers volumetric nonwovens as spacer materials. They combine excellent functional performance with economic benefits, making them an attractive alternative to for example, foam materials. The use of recycled fibres helps retain valuable resources within the circular economy and reduces the need for virgin raw materials.