The ornamental design for a packagingfilm, as shown and described.
FIG. 1 is a perspective view of a packaging film, showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a top view thereof;
FIG. 5 is a bottom view thereof;
FIG. 6 is a left side view thereof;
FIG. 7 is a right side view thereof; and,
FIG. 8 is a reference perspective view showing a usage state thereof, shown for clarity of disclosure.
The packaging film according to the present design application is fully transparent and is able to surround plural magnetic tape cartridges as one package with a rear label side being exposed. The broken lines represent environment and form no part of the claimed design.