A packaging device for eyewear frames has a structure for supporting lenses. The device has a first and a second lateral temple, including a body, having a front abutment wall, configured to abut against an inner side of the structure of the frame. A rear wall is opposite the front abutment wall relative to a longitudinal direction, to abut the second lateral temple in a folded configuration towards the frame. A transverse notch extends along a transverse direction, perpendicular to the longitudinal direction, and passing through the body. The transverse notch partially extends between a pair of lateral walls of the body, from an open insertion end, which emerges onto a pair of the lateral walls, at a closed bottom end. The body includes a hole passing through the body, between the transverse notch and the front abutment wall, positioned to substantially align with the closed bottom end.