This Auto-continuous sealer series sealer is in the function on continuous carry,seal and   print in one operation,the machine adopts electronic constant temperature mechanism and stepless speed adopts electronic  constant temperature mechanism ,it can seal plastic film in various kind of materials.  The machine print colored label by  solid ink roll when it is sealing,  with clear letter, optional color,   instantly dried,and strong adhesion. It is supplied with two-way     print wheel both  applied in type R and type T, which is able to print 2 lines in size 4 for type R,or 3 lines in size 5