Abstract:
An elastic yarn is provided comprising at least one elastic filament and at least one further filament, which form a core of the yarn. As different regions of a garment, e.g. socks, need to have different properties in view of recovery, comfort and robustness, and as it is important that the respective articles are easy to produce in the elastic yarn, the elastic filament has a draft between 0.2 and 15.0, and the further filament has a draft of between 0.2 and 5.0.
Abstract:
A respiratory mask including a mask fabric body (1), and one or more holding straps (3) for holding the mask body to the face of a user, the mask body being made of a woven fabric having weft yarns and warp yarns, the weft and warp yarns having a count comprised between 10 and 1100 den, the warp density being between 14-130 warps/cm, the weft density being between 12-70 wefts/cm, wherein at least part of the body is provided with a liquid-repellent crosslinked polymer.