Other

Hidekazu Nakata

Kenichi Yoshida

Tohru Iwai

Masato Yoshizawa

Kazuhito Matsumura

An electromagnetic wave absorbing sheet S is disclosed. The absorbing sheet S includes a laminated-structural layer of a nonwoven fabric sheet and a metallic layer such as iron, aluminums, copper or their alloy which is disposed on a bottom surface of the metallic layer . The nonwoven fabric sheet includes non-metallic fibers having no binding faculty, non-metallic binding fibers having binding faculty which are melted by heat to bind neighboring fibers, and metallic fibers having an irregular cross-section and being produced by shaving a metallic wire or rod, that are dispersed uniformly in the nonwoven fiber layer or layers.

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Utsunomiya, Japan

Hidekazu Nakata