Car film is one of the contents of car maintenance. The owners who love car care will choose to put their car film on their car. So some owners ask, can they give the car the film?Of course, today we will take a look at our car film process and car film precautions.
The car film process
1. External cleaning
Move along the car clockwise (from the "1 oclock" position, starting at the front door of the passenger), the outer surface of each glass should be cleaned well. The potential dust is controlled to the minimum degree.The top of the glass is because there are more dust there.
2, outline cutting
Spray a small amount of window membrane installation liquid on the surface of the window glass, cover the window film on it, stripped out of the membrane outside, and after careful sliding positioning, start to cut the size of the window film along the frame.During the cut operation, the car film is firmly pasted on the glass.Skilled installedrs can use the frame to cut their bare hands, and do not damage the frame when cutting.The installer often first cuts, trims, and installs all the window glass of the window film, and then puts on the rear window glass.In theory, it is the best installation order.
3. Thermal fixed type
After cutting the window film size, any bending on the glass will be obvious.Almost all rear windows (and many window glass) have spherical bending, which hinders the window film on the glass.This phenomenon on the window membrane is called wrinkles.Portable hot guns can be accurately contracted and fixed on the window film with the composite surface of most windows.Eliminate wrinkles on the curved surface.In the past, most rear windows were required to cut multiple pieces to be installed on the spherical surface.The hot gun hot -fixed method is performed before the installation of the post, which not only saves a lot of wrinkles, but also makes the appearance of the car film more comfortable.
4. Inner surface cleaning
After cutting and any required thermal plastic surgery, the inner surface of the glass must be cleaned with a strong liquid cleaning agent.Most surfaces can be scrapefed with pouring shovel, rubbing the oil with nylon soft slices.The window glass was scratched and cleaned, and the frame was wiped with soft cloth and scrubbing paper to reply to the clean state of the glass surface.When the rear window glass (especially those with black decorative glaze points with a fog metal line and edge), you need to be particularly cautious.
5. Dipping protective film
After the glass was cleaned, the protective film of the window film was torn off. After spraying the installation liquid on the surface of the glue of the window membrane, the inner surface of the glass was also sprayed with the installation liquid.In recent years, all kinds of exquisite skills have been developed. These craftsmanship has made the installation faster, making the risk of gray grain in the process of paving the least.
(1) Patching of the window membrane -Side window glass is sprayed with the peeling of the protective film and the installation liquid is sprayed on the glue layer of the glass and the window membrane, so that the window membrane can slip in place.
(2) Patching of the window membrane -as we mentioned by the rear window glass, the installation of the window film of the rear window glass is the biggest challenge for the installer, so we will specifically talk about it later.Paste skills.
6. Squeeze water
After each window membrane is settled in its final position, the installation liquid should be sprayed again on the surface of the window membrane to lubricate the surface of the water.Dedicated water squeezing tools are used to exclude all bubbles and as many installations as possible.After a few days, the moisture stopped slowly eliminated through the window membrane. The drying time of the window membrane rely on the climate, humidity, the structure of the window membrane and the amount of water after squeezing water.
7. Edge inspection, sealing edge
Check all the edges of the window membrane and use Teflon hard slices (or other series tools).All edges must be sealed to avoid the air, moisture, and grains from the edge into the window membrane during the curing.Generally, the edge of these extruded tools require thin water absorption materials (paper towels or cotton) to cover the water squeezed.
8. Last cleaning and inspection
After the installation work is completed, all the window glass is carefully scrubbed (inner surface and outer surface) to remove striped water traces and stains, and give the entire car the bright appearance.View the problem area: bubbles here, blisters there, or tiny carpet fibers are excluded along a sides.Special hard squeezing tablets can eliminate most of the problems.Wipe the car and drive out the outdoor to achieve the final visual inspection.
Car film precautions
1. After the anterior block pastes, it should be exposed to the sun when parking during the day, which will make the front film dry faster.It usually takes about half a month to completely dry, including the rear gear.
2. After the car pastes the cars sound insulation film, avoid lifting windows within three days.Because the window glass and membranes that just finish the membrane are still moisture, at this time, the glass of the windows can easily cause the edge of the membrane to fall off, which will cause the membrane to not fit again with the glass.
3. Do not wash your car within three days.Due to the high water pressure of professional car washing equipment, water is easy to be penetrated from the edge of the window, which will cause a large water content of the edge of the glass and membrane. After three days, it will easily cause the edge of the arrow car film to fall off.
4. Driven vehicles with sunroofs within three days, especially do not open the skylight during high -speed driving.Because the sunroof will generate a convection in the inside and outside of the car, it is easy to cause the upper edge of the front film to fall off.
5. If the edge of the film of the arrow car film is encountered, it should be repaired at the construction site within 24 hours.Essence
6. Disable a strong viscosity label within one month after the membrane is directly pasted to the membrane, so as not to cause the partial departure of the membrane.
7. After the embrace film is pasted in winter, it is recommended that you do not raise the window or wash the car within a week.
How long can I open the window after the car film
After the construction of the car film is completed, the windows should not be lifted at will within 3 days and 7 days in winter.The reason is that the car that has just finished the car film. The glass is usually tight. During the opening and closing of the window, the edge of the car film is easy to rolled up and up, causing damage to the car film.
Is the car film inside or outside
The car film is affixed to the inside of the car glass, because it will not be blown by wind and rain on the inside, and the aging will be slower, thereby extending the service life; at the same timeIt will not be damaged by hanging, without experienced wind and rain, and the paste will be more firm, and there will be no situation of corner.
Cloud -like water vapor appears after the car film
Due to the weather and other reasons, the time required for dry water after the car film is different: cloud-like water gas may appear in the winter and rainy days, which may appear in the glass. It is a normal phenomenon.Dry disappearance.
There are stains on the car film
If there is stains on the car film, do not scrape it with sharp hard objects, and do not wipe with irritating chemical solubles. It is recommended to use clean wet towels, sponges or soft fabrics and other soft things to gently wipe.At the same time, it is necessary to avoid using a corrosive chemical solvent when washing the car to avoid harming the surface of the car film.
You can turn on the air conditioner after the car film
After the cars front transmission film, please do not let the air conditioner blow directly to the forward gear within 7 days; after the cars back gear film, please do not turn on the fog line within a week.After the line is used, you must remember to close it, so as not to make the car film deformed by the long -term high temperature.
How long can the car film be sucking with suction cups
To ensure that the car film is stably attached to the glass, do not paste and hang things directly on the window within two months after the car film, so as not to pull the gap when pulling the suction cup and paste, or cause damage to the car film.

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