1. Vehicle paint spraying and body advertising production

The earliest and most original ones are baking paint (1K, 2K) and blended paint (Luotuo brand, Sanxia, ??etc.). The production process for imported and domestic products is relatively complicated: cleaning the car body, applying plaster, sanding, spraying primer (if you are more careful, you can add trachoma, sanding, and applying primer), spraying topcoat and making design pictures. This kind of production is rarely used at present and the efficiency is low. Paint production, paint production must first damage the original car paint, which cannot be restored. Advantages: High spray pixels.

2. The most commonly used car body advertising production at present

The entire vehicle is spray-painted with adhesive images, which is the car sticker production process. It is simple and practical, just print the designed picture on the computer according to the specific car body size and then paste it on. Of course, there is a certain amount of technical content involved in pasting. If the paste is not done well, bubbles may easily form. Affecting the appearance, another disadvantage of a car sticker is that it is easy to damage the car paint. After all, colloid is also a chemical agent and has a corrosive effect on the car paint. When removing the car sticker, the paint will also stick to it, and the weather resistance of the car sticker is poor. The price of the car body is relatively low, just tens of yuan per square meter.

3. The production of body advertising that combines partial computer car sticker inkjet printing with paint

The production process is basically the same as the previous situation. Shenzhen bus body advertising uses partial computer inkjet printing mainly for Paste complex images (such as packaging boxes, brand spokespersons, etc.). Bus body advertising generally adopts this method. More and more car body advertisements also adopt this method; the advantage is that only partial changes are required, cost is saved, and the advertising effect is improved.

4. Use screen printing

According to the principle of screen printing, the ink is printed on the surface of the flat glass, and then the ink is cured to make the pattern strong and durable. The process includes stretching the screen, sizing, drying, printing, developing, drying, flat glass cutting, edge grinding, cleaning and drying, printing, and sintering. There are many processes and the cost is high, so it is not suitable for the production of car bodies.

5. Automobile painting machines are used for car body advertising production

The world's most advanced production technology will replace the traditional car body production technology. At present, the latest international car body advertising production method, car painting machine, direct car body printing. Compared with the traditional production method, it has the following advantages: it does not damage the original car paint; the pattern can be changed at any time, and curved surface tracking inkjet printing increases the realism of the pattern; the optional pattern resources can be printed directly from the computer; the painting machine uses imported inkjet printing , odorless and environmentally friendly, easy to remove, cost-saving and can keep discoloration for 2-3 years.

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