The PCB design on the OHP paper will be affixed onto the copper board, the masking tape was used to fixed the design onto the copper board. The figure are shown below.
Then, the PCB was set on top of a cloth and the PCB will be heating by using dry iron. This is to make sure that the toner will melt off the paper, and stick onto the copper of the PCB.
By referring figure above, the dry iron was pressed onto the circuit, and then pressing hard without moving the dry iron and hold the iron perfectly still for one minute and above and at the same time do not move the iron at all during this minute and push hard to make sure the toner will melt off the paper and stick onto the copper of the PCB. The result after iron the board shown in figure below.
I appreciate your work, the presentation is absolutely brilliant keep it up!! circuit board manufacturer
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