This disclosure describes substrate(s) formed with a three-dimensional (3D) feature thereon, and method(s) of printing the same. One method includes identifying a plurality of locations on a substrate surface where the three-dimensional feature will be formed, determining a height value of the three-dimensional feature at each location, assigning a grayscale value to each location based on the height value, and applying ink to the substrate surface at each location according to the assigned grayscale value.

An apparatus and a method of actuating a parison plunger includes transforming linear force applied to a plunger extension into roto-translational motion of the plunger extension via a cam path between the plunger extension and a piston.

An apparatus and a method of actuating a parison plunger includes transforming linear force applied to a plunger extension into roto-translational motion of the plunger extension via a cam path between the plunger extension and a piston.

A container neck finish includes an outer surface of the neck finish having a parting line, an axially facing sealing surface, a bead projecting radially outwardly from the outer surface and axially spaced from the sealing surface, and circumferentially spaced retention elements projecting radially outwardly from the outer surface, and being located axially between the sealing surface and the bead. At least one of the retention elements includes a stop portion including a ramp portion that extends circumferentially toward the parting line and radially inwardly toward the neck finish outer surface and converges therewith at a location within ten angular degrees of the parting line.

A container neck finish includes an outer surface of the neck finish having a parting line, an axially facing sealing surface, a bead projecting radially outwardly from the outer surface and axially spaced from the sealing surface, and circumferentially spaced retention elements projecting radially outwardly from the outer surface, and being located axially between the sealing surface and the bead. At least one of the retention elements includes a stop portion including a ramp portion that extends circumferentially toward the parting line and radially inwardly toward the neck finish outer surface and converges therewith at a location within ten angular degrees of the parting line.

An apparatus and a method of actuating a parison plunger includes transforming linear force applied to a plunger extension into roto-translational motion of the plunger extension via a cam path between the plunger extension and a piston.

A container extends along a longitudinal axis and includes a base, a body extending axially from the base, and a generally radially outwardly facing external surface having sharply outlined indicia. The indicia includes generally V-shaped depressions having outer slopes, inner slopes, and vertices connecting the slopes. A method of making the container is also disclosed.

A container extends along a longitudinal axis and includes a base, a body extending axially from the base, and a generally radially outwardly facing external surface having sharply outlined indicia. The indicia includes generally V-shaped depressions having outer slopes, inner slopes, and vertices connecting the slopes. A method of making the container is also disclosed.

A container extends along a longitudinal axis and includes a base, a body extending axially from the base, and a generally radially outwardly facing external surface having sharply outlined indicia. The indicia includes generally V-shaped depressions having outer slopes, inner slopes, and vertices connecting the slopes. A method of making the container is also disclosed.

A container extends along a longitudinal axis and includes a base, a body extending axially from the base, and a generally radially outwardly facing external surface having sharply outlined indicia. The indicia includes generally V-shaped depressions having outer slopes, inner slopes, and vertices connecting the slopes. A method of making the container is also disclosed.