The foam insert packaging tray to accommodate workpieces from machines when production drops. The foam pieces are heated to the melting of the foam pad and the workpiece.
Use the foam insert in the tray to accommodate the pieces fall from the machine during production, because the foam hit heat so pieces to melt the foam pad and stick the pieces.
Use a foam pad in the drip tray to accommodate the container pieces fall from the machine when the production as a foam pad from heat caused the melt down so that the pieces of foam and stick to the pieces