How to spray paint on billboards effectively

Wall advertisements? There are many types!
1. Smaller ones directly use cardboard shells to make molds (such as PHS advertisements, Dayang advertisements, Mobile communications .) Find a good spot, pre ss it on the wall, and then use self-spray paint (10 yuan a can, wholesale 7.5 yuan) to spray lightly on the mold. It is simple and convenient, and one mold can be used multiple times. There are those who specialize in making molds, such as those for various billboards and neon lights, which can be purchased.
2. Large color advertisements are usually made of colorful paintings. The advertisements are designed first and then used by people with art skills. Use a black carbon pen to trace the outline of the picture or font, and then use various imitation pens to go into battle, and then paint an advertising painting on the planned wall to complete
Nowadays, wall advertising is generally not used. Most of them purchase a special film for inkjet printing, and then machine or manually inkjet the surface of the film in a specialized printing factory. Manual inkjet printing usually uses a spray gun and a pre ssure tank. Many advertising companies do inkjet printing. That is, large-scale wall inkjet printing. The most common ones in the city are billboards supported by steel frames. The first method is more practical, simple and convenient, and saves money. It is widely used in suburbs, counties, and other places. The second method is to check large areas. It’s rarely used anymore, it’s time-consuming, labor-intensive, and a waste of money. As soon as computer-painted advertising cloths became popular, their recession period is coming

The surface of the aluminum-plastic panel can be painted.

The upper and lower layers of the aluminum-plastic panel are made of high-purity aluminum alloy plates, and the middle is a non-toxic low-density polyethylene core plate, with a protective film attached to the front. For outdoor use, the front side of the aluminum-plastic panel is coated with fluorocarbon resin coating.

For indoors, the front side can be coated with non-fluorocarbon resin. After chemical treatment and the application of Henkel film technology, the adhesion between the paint and the aluminum-plastic panel is uniform and the colors are diverse.

Extended information:

Composed of two materials with completely different properties, aluminum-plastic panels not only retain the main characteristics of the original materials, but also overcome the The deficiencies of the original constituent materials have resulted in many excellent material properties, such as luxury, colorful decoration, weather resistance, corrosion resistance, impact resistance, fire protection, moisture resistance, sound insulation, heat insulation, and earthquake resistance.

Light weight, easy to process and form, easy to transport and install. Therefore, it is widely used in various building decorations, such as ceilings, pillars, counters, furniture, telephone booths, elevators, storefronts, billboards, factory wall materials, etc.

Reference source: Baidu Encyclopedia—Aluminum Plastic Panel

Yes, but it will not be used for too long and it will fall off automatically. It is recommended that it be re-covered with aluminum-plastic panels