MULTI-LAYER ELASTIC SURFACE PANEL AND PROCESS FOR PRODUCING IT

摘要

The description relates to a multi-layer elastic surface panel and a process for producing it. The surface panel consists of at least one elastic layer of a uniform film or foil and at least one inelastic fibre or filament layer joined to the elastic layer at spaced points. With the elastic layer in the unstressed or partly tensioned state, the fibre or fila ment layer is laid in folds between the junction points and, with the elastic layer in the fully tensioned state, is flat. The inelastic fibre or filament layer consists of an originally smooth, unstretched or partly stretched material which is fused or adhesively secured to the unstressed elastic layer at the junction points and, after joint expansion therewith, assumes a permanent stretch.