The backing must be removed with extreme caution, one small piece at a time, beginning in the center and working toward the borders. Traditional methods are then used to dry the painting in a dark place, after which a new backing is applied with a specially prepared paste.
揭開時要小心地從畫背中心一點點向外輕搓，一小片一小片地撕，然後依傳統古法，先脫底蔭乾，然後用特別調製的漿糊重新接上、裱褙。