1. Data acquisition
Before construction, confirm the data of vehicles to be constructed. It includes the front (including front protection), side (including side skirt), tail (including rear protection), and vehicle name plate information (the vehicle name plate is beside the main driving door, and a small number of models are in the engine compartment). The photos clearly and completely show the vehicle lamp position, radar, nozzle, trailer cover, reflector on the front leaf plate and other details. Compared with the original data of the special vehicle, the accurate data information of the vehicle can be obtained.
2. Vehicle pre inspection
After washing the vehicles, the vehicle inspection sheet is provided to carry out comprehensive pre inspection on the paint surface of construction vehicles, and the actual vehicle condition record before construction. After completion, the construction can be carried out after the vehicle owner confirms that there is no error.
3. Construction preparation
Preparation of professional tools: special scraper for invisible vehicle clothing, dust-free cloth, special water spray pot, and construction site environment (water source and lighting shall meet the construction standard). Construction in ventilated environment is not recommended. Constant temperature and humidity environment is the best. (the best temperature is 20-25 ℃. The water evaporation is intensified under high temperature, and the membrane surface is hardened at low temperature, which increases the construction difficulty.
4. Paint pretreatment
Before the construction, the cleaned vehicles should be further cleaned, mainly including the oxidation layer on the paint surface, vehicle adhesive strips, edge joints and other edge parts. After cleaning, clean them with a dust-free cloth to dry. Use car wash mud to deeply clean the paint surface, while cleaning, touch the paint surface with hand until there is no sand. Finally, blow the edge seam of sheet metal with air gun until there is no dust and gravel. Vehicle cleaning is the basic step of invisible vehicle clothing construction, and it is also very important.
5. Formal construction
Before construction, assign and confirm the construction parts and cooperate with the construction. Then check the paint surface, especially the engine cover, rear cover and other plane parts. During the construction, at least 3 persons shall cooperate with each other, 2 persons shall fix the membrane surface, and 1 person shall spray the installation liquid. It can be completed by one or two people. Pay attention to construction details.
6. Construction wiping
During the construction, remove the excess installation fluid, confirm whether the membrane surface fully covers each area of the membrane, and confirm whether the installation fluid is sprayed. When removing the installation fluid, pay close attention to the details of the scraped part. If it is unable to confirm, consider whether the construction steps are regular and standard. After completion, dry the membrane surface with professional soft towel, and check whether the installation is qualified before the moisture evaporation. If there is any problem, adjust it in time.
7. Edge closing
At the edge binding position, alcohol should be used to compare a small amount of water to flush out the excess installation liquid, so as to accelerate the evaporation of water and restore the original viscosity of the back glue. The complex cutting areas such as word mark also need to be sprayed. More practical ambient temperature, in 1 to 3 hours for edge wrapping construction. If it is found that there is still water in the film or the edge cannot be covered, repeat the alcohol spraying process. After installation, check the details completely and repeatedly.
8. Quality inspection and delivery
After the construction is completed, stop the construction vehicle to the place with strong light, and the person in charge will carry out detailed inspection. The vehicle will be delivered after confirmation. When delivering the vehicle, record the customer information in detail and inform the customer of the precautions in the use of the product.
9. Daily maintenance
Spray the special cleaning agent for invisible car clothes on the film surface and soak it for 10-15 minutes, then rub it with nano sponge (customers are advised to clean it every half a year).