53 / | HD | PACKAGE MAKING |
285 | DF | CLOSING PACKAGES AND FILLED RECEPTACLES {7} |
287 | DF | .~ Separate closure applying {17} |
329 | DF | .~.~ Closure securing means {9} |
329.2 | DF | .~.~.~ Heated securing means {1} |
329.3 | DF | .~.~.~.~ Adapted to engage flange (e.g., outturned seam) of package cover {2} |
329.5 | .~.~.~.~.~ With means to trim excess cover |