Machine overview - TRISAMA impulse sealing machine is a plastic body sealing machine. It is a user friendly sealing machine with outstanding reliability .It comes with free 4 set extra heating element and teflon cloth . 2. Operation- the operation of the machine is very easy. Just put a plastic bag on the sealing platform , and then push down the handle . After 1-2 second ,release the handle .The perfect seal is complete. 3. Purpose - this sealing machine is perfect for sealing pe and pp bags, to pack various kinds of candy ,food stuff, general merchandises, stationary , bakery items etc. 4. Indicator light - the electronic circuit controls the heat time automatically, the light turns off to cut off the power automatically. 5 .Timer knob - this sealing machine includes the feature of timer knob. You can increase or decrease the heat time using timer knobe to avoid any break, damage or non tighten seal. 6. If your face any problem in operating the machine please contact our Customer Care Number 08965073636.