located on the top and the bottom silver layer 3 will be located on the bottom following this process the structure a thus fixed has a total thickness of 4 mm the fixed structure a which has reached the thickness of 4 mm is finally extruded in the cylinder machine to start making it thinner during the thinning process the structure a is subjected to tempering softening process at intervals the structure a is thinned to desired value for example from 0 5 micron to 0 30 micron and thus it is made ready for the mold pressing process when the fixed structure a which has passed through the aforesaid processes and is comprised of said components placed on top of each other is reduced to a thickness of 0 20 micron for instance almost half of 0 20 micron the total thickness of the plate is the top gold layer 1 and the other half is the silver layer 3 on the other hand in order to weld fix the layers 1 3 comprising these two components having different melting temperatures the necessary weld formula and some pressure application and softening techniques are used the description for the furnace with ammonia gas which enables the layers 1 3 to be welded to each other is provided below below is a sample weld formula for a determined value of grams 1 brass 2 zinc 3 indium or cadmium 4 silver 28 21 gr of other minerals is added to 100 grams of silver distribution brass equivalent to 60 5 of 28 21 grams that is 17 07 grams zinc equivalent.