Metal Sign Aluminium Nameplates

Metal Sign Aluminium Nameplates

Metal Sign Aluminium Nameplates production process

Spray paint: According to the requirements of customers, spray amino paint or acrylic paint of corresponding color. For light color paint, especially white paint, the drying temperature and drying time should be strictly controlled, otherwise the white paint will turn yellow.

Screen printing: The general requirements for printed signage panels are: accurate and clear graphic positions, neat edges of word lines, and firm ink marks.

Screen: Choose different mesh screens according to the thickness of the font lines. The commonly used screens are 250T, 300T, 350T, 420S polyester screens. For characters whose diameter is less than 1.5mm, monofilament yellow polyester screen larger than 350 mesh should be selected. Tension angle. When the stretching angle is 22.5', the ink area under the word line can be large, and the edge of the word line is neat.

Scraper: The scraper should be flat and sharp, with a Shore hardness of 65'-70', and ensure line contact during printing. The scraper for the printed sign panel should be dedicated.

Large screen tension and small screen distance are conducive to printing clear graphics. When the screen tension is determined, the screen distance should be controlled at 2-3mm.