A nozzle assembly, apparatus for producing an atmospheric plasma jet, use thereof, method for plasma treatment of a cloth or a plastic film, plasma-treated nonwoven fabric and use thereof

摘要

The invention relates to a nozzle arrangement (42, 42 ', 42 ") for a device (40, 40', 40", 100, 110) for producing an atmospheric plasma jet (12) having an inlet (48) through which an atmospheric plasma jet (12) can be introduced into the nozzle arrangement (42, 42 ', 42 ") and with a channel (56) which is so connected to the inlet (48) that a through the inlet (48) into the nozzle arrangement ( 42, 42 ', 42 ") is passed through the channel (56), along the channel (56) a plurality of nozzle openings (62) are provided in the channel wall through which a through the channel (56) The invention further relates to a device (40, 40 ', 40 ", 100, 110) for producing an atmospheric plasma jet (12) with such a nozzle arrangement their use, a process for the plasma treatment of a substance (72), the corresponding plasma-treated substance (72 ) and a sanitary article (88) comprising a layer (86, 88) of plasma treated nonwoven fabric (72).