Heavy-duty I Sealer Machines are featured with advanced technologies for ensuring efficient sealing. They ensure constant carrying, sealing as well as printing simultaneously in single operations. These machines adopt modern electronic constant temperature mechanism along with steeples speed adjusts transmission mechanism for sealing plastic films in various kinds of materials. These modern I Sealer Machines are loaded with unmatched sealing speed of 0-12m/min along with the sealing width of 6-12 mm.