Patent ID: 6176927
Filing Date: 2001-01-23
Classification: B05B,Y02P,Y10S

Abstract:
Apparatus for coating open-ended container bodies internally with a coating material as they emerge in succession from a container body forming operation of a welding machine, the container body forming operation including conveying container bodies in a conveying direction, comprisingat least one feed line for moving the coating the material through the welding machine;at least one return line moving unused coating material through the welding machine; anda combined spray and suction head connected to the feed and return lines and for being positioned so as to act on the interior of the container body over its entire circumference, said spray and suction head including a nozzle for discharging the coating material and a chamber for receiving the coating material, prior to the discharge thereof by said nozzle, for providing a more homogeneous discharge of the coating material.