Flat textile structure (nonwoven), shields against electromagnetic waves and/or reduces them

摘要

The structure comprises at least one nonwoven layer with metal parts, and at least one additional layer (woven or knitted fabric, fibre assembly) of a metallic or non-metallic type. The nonwoven consists of synthetic or natural fibres and the nonwoven layers can be: aerodynamically laid, water jet-consolidated or a needle web.