Compared with other sealing machines, hand-pressing sealing machine is not only small in size, easy to carry, but also simple to use. Hand-pressing sealing machine do not need power switch when using, insert the AC power cord into the socket, according to the thickness of the material to be sealed, adjust the heating time. Place the plastic bag on the sealing surface, press the handle, and the circuit will automatically control the heating time.

When the indicator light of the sealing machine goes off, the power supply will be automatically disconnected. After about 1-2 seconds, release the handle and seal it. If the heating time is too short, the sealing may not be firm. Can rotate the sealing machine knob clockwise, and extend the time.

  If the seal is damaged when sealing occurs, it is usually caused by too long heating time. At this time, only the knob must be rotated to counter clock-wise to shorten the heating time. If the plastic bag is stuck on the rubber pressure plate, it means that when cooling the interval is not enough, and the cooling time after the indicator light goes out is prolonged. Please release the handle later.

  After the heating time is adjusted, it should remain unchanged during use. There is no need to make any adjustments when using this machine continuously. The AC power cord can be plugged into the power socket all the time, and it does not consume electricity when it is not sealed. It has the typing function. If it does not if you need to type, use the rubber pressing plate in reverse.

  If the gasket below the sealing machine ribbon heater is damaged, it will cause short circuit and damage ribbon heater. So every time when changing ribbon heater, check the integrity of the gasket. If there is any damage, replace it with a new one. If you must change to ribbon heater, Select please check the rubber pressure plate after using it for a long time with the same specification as the original one.