53 / | HD | PACKAGE MAKING |
381.1 | DF | MEANS TO OPEN OR ERECT RECEPTACLE {6} |
382.1 | DF | .~ Means to open flap, e.g., carton, flap, box lid, etc. {1} |
382.2 | DF | .~.~ Means to fold flap about line perpendicular to receptacle movement {1} |
382.3 | .~.~.~ And means to fold another flap about line parallel to receptacle movement |