A wound cover comprising:an absorber layer made of a functional non-woven comprising at least first and second filaments；wherein said first filaments comprise a core of a polyethylene terephthalate and a sheath of polyolefin, and a silver source is incorporated in the sheath； andwherein said second filaments comprise a core of polyacrylonitrile and a sheath of polyacryl；wherein the absorber layer is capable of absorbing from 0.15 to 1.20 ml/cm2 of water.
