The ornamental design for a traymold, substantially as shown and described.
FIG. 1 is a top perspective view of the tray mold showing my new design;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a front side view of FIG. 1;
FIG. 4 is a bottom perspective view of FIG. 1; and,
FIG. 5 is a bottom view of FIG. 1.
A left-side view, a right-side view, and a back-side view have been omitted since they are identical to the front side view shown in FIG. 3. The broken lines are shown for the purpose of illustrating parts of the article that form no part of the claimed design.