Precious stones HS code classification

List of catalogs of this article:

• 1,Precious stones HS code classification simple and easy-to-understand car film tutorial
• 2 , What are the methods and steps of car film?
• 3, Steps for car film?
• 4, Tutorial on how to paste car glass film
• 5, Car film process and precautions

Simple and easy-to-understand car film tutorial

1. Step 1: Wash the car, clean the inside and outside of the car, and drive the car to a clean and dust-free place to wait for the film. Step 2: Measure the size of the car window and cut the film according to the size. The size must be appropriate. If you can't grasp it accurately, the size can be slightly larger, but not smaller. Step 3: Clean the window glass.

2. Steps to apply film to the car: First, spread two large bath towels on the front cover and instrument, put the chair cover on it, and wrap it tightly with plastic wrap to prevent accidental sticking and damaging when applying the film. Thoroughly clean each piece of glass, mainly take care of the top of the glass, and pay attention to some very small particle impurities.

3. The second step is to cut the car film according to the size of the car window. Film cutting is an important process for car film pasting.The size of the car cut film is generally determined according to the specific size of the window, which is slightly larger than the size of the window. The third step is to clean the front and rear windows. In addition to cleaning the vehicle, the window glass needs to be carefully cleaned again.

4. Scrape the film from the center to the edge, from top to bottom and then to the bottom, so that the excess water is discharged from the window frame. Finally, dry the moisture and installation solution on the edge of the glass with a towel. Car film cleaning and inspection After installation, the inner and outer surfaces of all window glass should be scrubbed to remove striped water stains and stains.

5. In the third part of the steamed bun, the curvature of the front and rear gear is large, and the cut film needs to be cut out of the curvature consistent with the glass so that it can be pasted smoothly. In the third part, you can paste the cut film directly. When pasting, pay attention to the surrounding air humidity and spray the washing water on the film in time. The rest depends on the master's technique.

6. Use a special water squeezing tool to exclude other blisters, and then attach the car film, adjust the position left and right up and down, and then use the scraper and the baking gun to cooperate with the film. When closing the edge, you can also use the scraper to wrap the cloth and close the edge under the low temperature of the baking gun, so as to further give full play to the stickiness of the glue and prevent the film Edge bubble rework.

What are the methods and steps of car film?

Steps for car film: tailor the car film according to the size of the car window; wipe and clean the front and rear window glass; use a roasting gun to shape the car film; fine-cut the car film after the baking film is completed.

Step 1: Wash the car, clean the inside and outside of the car, and drive the car to a clean and dust-free place and wait for the film to be applied.Step 2: Measure the size of the car window and cut the film according to the size. The size must be appropriate. If you can't grasp it accurately, the size can be slightly larger, but not smaller. Step 3: Clean the window glass.

Glass inner surface cleaning: Glass inner surface cleaning is also very important, because the sun film is attached to the inner side of the glass, so the inner side cleaning is also very important. Generally, it is cleaned three times to remove convex spots and stains.

Hello, measure the size of the window and cut the film according to the size. The size must be suitable. If you can't be sure, the size can be slightly larger, but never smaller. Clean the window glass. This step is very important, because if there is dirt on the glass, even a little, it will affect the effect of the film.

Test method 1 Measure the thermal insulation effect in a regular car beauty shop orThe 4S store is generally equipped with infrared test lights, so you can ask the merchant for a piece of corner material to stick the car film on the glass first, put the test light on one side, and put your hand on the other side to feel the thermal insulation effect of the film.

Use a special water-squeezing tool to exclude other blisters, and then apply the car film, adjust the position left, right, up and down, and then use the scraper and the baking gun to apply the film. When closing the edge, you can also wrap the edge with a scraper to wrap the edge under the low temperature of the baking gun, so as to further give full play to the stickiness of the glue and prevent the edge of the film. Soak and work again.

Steps for car film?

Peel the film outward, carefully slide and position, and start to cut the size of the window film around the edge. During the cutting process, the car film is firmly attached to the glass.Skilled installers can cut the frame directly with bare hands, and the frame will not be damaged when cutting.

Steps for car film: cut the car film according to the size of the car window; wipe and clean the front and rear window glass; use a baking gun to shape the car film; finely cut the car film after the baking film is completed.

Step 1: Wash the car, clean the inside and outside of the car, and drive the car to a clean and dust-free place and wait for the film to be applied. Step 2: Measure the size of the car window and cut the film according to the size. The size must be appropriate. If you can't grasp it accurately, the size can be slightly larger, but not smaller. Step 3: Clean the window glass.

How to paste car glass film tutorial

Car film tutorial First of all, car film should be in a clean working environment, preferably dry, less dusty or even dust-free.Clean the vehicle in advance and then protect it. Clean each window glass, especially the top and edge of the glass, which is not easy to clean at ordinary times, and then dry the water.

Step 1: Wash the car, clean the inside and outside of the car, and drive the car to a clean and dust-free place and wait for the film to be applied. Step 2: Measure the size of the car window and cut the film according to the size. The size must be appropriate. If you can't grasp it accurately, the size can be slightly larger, but not smaller. Step 3: Clean the window glass.

Use a wallpaper knife to tear a mouth in any part at will. Tear the car glass film with your bare hands, use appropriate force, and try not to break the film. Use a knife when you encounter a place that is not easy to tear until it is all finished. Remove glue. There will be a lot of glue left on the glass, which needs to be removed little by little with glue remover, scrapers and rags.

The automotive glass film tutorial is as follows: Before applying the film, first ensure that the working environment meets the requirements of dryness and less dust, otherwise dust and debris will enter during work, which will affect the film effect. It is recommended to wash the car before applying the film.

Car film is a difficult technical work, and the process of filming will also affect the final effect; some car owners have strong hands-on ability and complete tools will choose from their own film.

Car film process and notes

Measure the size of the car window and cut the film according to the size. The size must be suitable. If you can't be sure, the size can be slightly larger, but never smaller. Clean the window glass. This step is very important, because if there is dirt on the glass, even a little, it will affect the effect of the film.

Step 1: Wash the car, clean the inside and outside of the car, and drive the car to a clean and dust-free place and wait for the film to be applied. Step 2: Measure the size of the car window and cut the film according to the size. The size must be appropriate. If you can't grasp it accurately, the size can be slightly larger, but not smaller. Step 3: Clean the window glass.

In addition, the precautions for the construction of car film are as follows: do not lift and lower the glass within five days after applying the film, and do not lift and lower the glass within a week if it is cloudy and rainy! Do not start the defogging electric heating wire within 30 days after the film is applied. If the edge of the membrane is blistered, it should be repaired within 24 hours.