Automatic folding for top lid ensures smooth and stable sealing motions.The entire sealing operation is automatically performed,providing elegant outlook and labor-saving.The machine can be operated together with an automated packaging line. Newly designed patented tapping head employs exclusive pressure plate without the use of conventional air blow.This ensures film rigidity without deflection which effectively avoids sealing failure. Belt drive on both dides.The main transmission mechauism emplys a specically designed bearing housing featuring high precision,low noise,and extending service life of belt. The creseing length of tape on both ends of carton can be adjusted as 55mm,65mm,and 75mm.