*2.1.3 Multipress*

These machines press the layers of prototypes and heat them up to high temperatures, melting the soldering paste to weld the prototype. Temperature, pressure, and

*Manufacturing Methods Based on Planar Circuits DOI: http://dx.doi.org/10.5772/intechopen.109114*

**Figure 1.** *Plotter/cutter laser machine.*

time can be configured among a wide spectrum of values. In **Figure 3**, an example of these machines can be seen.
