Screenprinting Machine Svecia. The unit is in excellent condition, fully functional and ready for shipment from our warehouse in Russia.
Direct Legend Printing System MicroCraft Microjet MJL6151L. The Printing System is in excellent condition, fully functional and ready for shipment from our warehouse in Russia. YOM 2005. Download PDF 1 Download PDF 2 max. size approx. 520 x 640 mm 230V Acer monitor Top condition
For a finished printed circuit board with a formed pattern, the protective layer is a solder mask. It protects the surface of the printed circuit board from the effects of an aggressive technological environment, but does not protect against moisture in harsh operating conditions.
Drawing a layer on a surface is possible in two ways:
1) Screen printing
Epoxy solder masks are used, initiate curing by heating or UV irradiation.
2) Photolithographic method
This method allows you to get a high resolution image, therefore, is most popular.