The Reason for the Seal Closure of Sealing Machine?

Now your machine appears (manual sealing machine sealing machine is not a solid reason!)I give you the metheds to be able to solve your problem.
There are many reasons for the closure. First talk about common problems. The same as the first floor of the same as the temperature is not enough to seal the hand pressure of the sealing machine power 180W-400W because the power is not enough to seal the temperature can not reach the requirements. This is no way to solve the general very thick plastic bags or the aluminum bag is to be used continuously or foot type sealing machine.
If the machine can use before sealing recently infirm sealing it is necessary to look at the knob is not the hand pressing sealing machine control panel is bad or not only lead to such problems in the sealing when the hard pressed to see the effect would be better, also is not black cloth is heated high temperature if burned out change block.
Common problems are only those you see is not where the problem.