There are many materials suitable for door advertising, including organic board, marble, glass, painted glass, photo-sprayed lamp cloth, aluminum-plastic board, artificial stone, bamboo board and so on. The most common and popular material for the door head is aluminum-plastic plate or aluminum composite plate. The specification is standard part 1220 * 2440mm, and the thickness is generally 3mm or 4mm. Uneven price difference, different manufacturers, different brands and different thicknesses all affect the final price. If you paint now, you will feel low grade, and the color will fade if you paint for a long time. Or aluminum-plastic plate as the bottom, with acrylic luminous characters. Painted glass and painted glass have their own advantages in decorative effect, with high gloss, wear resistance and easy cleaning, but the construction is inconvenient, the cost is high and the safety performance is poor. Aluminum-plastic board has rich colors, strong expressive force, quick and simple construction, moderate cost and easy construction. In addition, at present, the two materials can replace each other, especially after the advent of high-gloss aluminum-plastic board products, there is a trend to replace painted glass, and aluminum-plastic board has more advantages in long-distance transportation. Painted glass has a good appearance and is durable, but its cost is relatively high.

How to install aluminum-plastic plate on the door head;

1. Repair the dragon skeleton.

2. Apply antirust paint,

3. Wood reinforcement mounting plate

Step 4 Apply super glue with a brush

5. Install aluminum-plastic plate.

6. Tear off the protective film.