1, design: according to the required design requirements, the size, color and font of the light box should be clearly defined, and the changes of pictures and texts should be placed horizontally and vertically. In addition, it depends on the bracket made at the installation site. The size, font and color of each word are calculated based on the design.
2, keel: generally hexahedron.
3. Angle iron: Conditional processing, unconditional external processing.
4. Wood: nail rack, 2×2 cm square timber.
5. Blanking: four pieces with length and width, coated with white latex, pasted and nailed. The basement is made of aluminum alloy with the same height, width and length. 45-degree angle saw, connected with plug-in.
6. Lighting: Generally, two or three fluorescent tubes are used. 1 meter long lamp with more than 2 meters light box. 30W lamp tube, placed in the light box above 1 meter. The thickness is generally 20-25 cm.
7. Upper plate: When nailing small nails, first drill a small hole with an electric drill, otherwise the hard nail will crack, nail on the side, and nail three or four nails more than one meter long. Only four nails can be nailed on the wide side plate, and holes are drilled on the side to thread wires.
8. Aluminum strip: 20×20MM aluminum angle is adopted, and the length and width are 2mm larger than the top plexiglass plate. The aluminum corner head is sawed at an angle of 45, and the screws are nailed on the side, with a thickness of 20MM and regular script on the front. Never see a nail.
9. Paste the organic characters: arrange the characters on the surface of the light box according to the design, check them lightly, straighten the characters, and then paste them with plexiglass glue. There are two ways to paste, one is to glue the organic glue on it, and the other is to suck the organic glue with a medical needle and gently inject the edge. The second one is better than the first one. Check whether there are any typos, missing words and typos, and check whether each word is glued tightly and whether there are any missing words.
10. Cleaning: Use a small piece of clean cloth, dip it in some water, and then squeeze some toothpaste to wipe it evenly. After wiping evenly, dip a cloth in some water and wipe it on a large area. Water is not easy, but cloth is wet.