Signage manufacturer, highway sign manufacturer, Guocheng Transportation

Description :

　　Traffic sign poles generally include single column traffic sign poles and multi column traffic sign poles. The inner edge of the column sign should not intrude into the road construction limit, generally not less than 25cm away from the outer edge or dirt shoulder of the roadway or sidewalk. The height of the lower edge of the traffic sign board from the road surface is divided into two categories: not less than 5500mm for highways, and not less than 5000mm for national and provincial highways. When set on urban roads with a large proportion of small vehicles, the height of the lower edge from the ground can be adjusted according to the actual situation, but should not be less than 120cm. When set on roadsides with pedestrians and non motorized vehicles, the height should be greater than 180cm. Generally, the production of signs is done through aluminum alloy plates, which are cut, cut, and welded according to the size of the sign drawing, and punched and rounded according to requirements.

　　The surface treatment of aluminum plates is generally to clean the aluminum alloy plates by placing them in alkaline cleaning agent water, rinsing them with clean water, and then drying them. After cleaning the signboard, attention should be paid to checking for residual stains and other issues. Use a hydraulic press to stick the reflective film onto the cleaned aluminum plate for later use; Computer typesetting of patterns and text, and using a computer engraving machine to directly produce images and text on reflective film; Pattern silk screen printing: evenly scrape the reflective film * * ink on the reflective film, paste the edges and trim them; Use a scraper to press and stick the carved and silk screened patterns onto the aluminum plate of the base film to form a shape.

AfterSalesService :

• Manufacturer of signage