| 摘要 |
<p>Apparatus for gas jet treatment of moving, continuous multifilament synthetic yarns and a method for cleaning gas jet treatment apparatus are disclosed. A pressurized gas source for the apparatus is selectively disconnected and reconnected to a conduit (23) which supplies a gas jet orifice (20) in a yarn treatment zone. A pressurized liquid is supplied to the conduit (23) when the gas source is disconnected. The liquid is directed forcefully from the orifice into the yarn treatment zone to remove deposits which form during treatment of the yarns.</p> |
