| http://www.w3.org/ns/prov#value | - The molding elements 94 as depicted are porous, comprising a material such as sintered metal, sintered ceramic, ceramic foam, or a finely drilled metal or plastic, allowing heated air to pass from an air knife 62 or other source, through the non-woven tissue making fabric 30 and into the rotating molding device 92 and to a vacuum source 96.
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