Screen Print

In the electronics industry, these machines are used for the manufacture of printed circuit boards, membrane switches, various scales, marking designations in the silicate – for prints on glass, porcelain, ceramics, woodworking – to simulate fine wood, printing ink applications, in textile industry – for printing on fabrics, food and perfume – for sealing the packaging material, manufacturing adhesive labels. The first screen printing machine appeared in the 20 years of the twentieth century., Although the method of printing was known much earlier. Already in the xvii century. it was used in Japan, for printing on a kimono. Original form was made of silk, hence the old name – screenprint, later – of synthetic or metal mesh stretched on a special frame. Principle Screen printing is the bursting of paint to the printed material through the open print form elements. Scope of screen printing using the fruits of screen printing, we sometimes do not notice it application. Any modern avionics or television device includes electrical boards that hold and connect with each other through the radio components of narrow copper traces.

To receive this payment, must be etched copper foil glued onto a thin plastic plate. Figure future electrical circuits causing acid paint or varnish. For a single instance is enough brush, but at a mass production of the protective layer desired thickness can be applied only to screen printing. After etching in addition to print all the marking electronic components according to their future location for the scheme. It is much easier assembly.