The only exception to this procedure is for intracampus mailers, who request their address labels in box number order. The envelopes will be sealed as they are processed through the postage meters. Large manila or bulky envelopes with end openings should be sealed by the department. Such envelopes canot be sealed by machines. Any envelope or cards smaller than the minimum acceptable size will be returned to the department.
Parcels Use a corrugated carton.
Choose one in good rigid condition with all the flaps intact. Remove any old addresses from the carton and pack the contents with plenty of cushioning. Address information should be clearly printed or typed on an address label and placed in the center of the box. Avoid twine and cord as they tend to get caught in mail processing equipment. Also, whenever possible, avoid using wrapping paper on the outside of your package.