usage:

the sealing machine does not need a power switch, insert the ac power cord into the socket, according to the material to be sealed

thickness, adjust the heating time. put the plastic bag on the sealing surface, and then press the handle, the circuit will automatically press

heating time. when the indicator light goes off, the power supply is automatically disconnected. after about 1-2 seconds, open the handle and

sealed.

in case the seal is damaged during sealing, it is because the heating time is too long. please turn the knob

the reverse needle rotates to shorten the heating time.

if the sealing is not firm, it is because the heating time is too short, please turn the knob clockwise

turn to extend the plus time.

if the plastic bag is stuck on the rubber pressure plate, it means that the cooling time is not enough and the indicator light must be extended.

the cooldown time after extinction. please release the handle later.

after the heating time is adjusted, it should remain unchanged during use. no need for continuous use

make any adjustments.

this machine can always plug the ac power cord into the power socket, and does not consume power when it is not sealed.