How to do a lot of small bubbles after sticking the film?

1. The safest method: cut a small mouth diagonally from one side of the bubble with a utility knife, and then scrape it flat with a scraper and a baking gun.

2. Tear it in half and stick it on slowly.

3. Dry bonding method, generally there will be bubbles, the solution: first squeeze the small bubbles with your fingers and squeeze them together as much as possible. Then poke it gently with a needle or a knife head, and the bubble disappears with a finger press. There are some small bubbles that you can ignore. In the sun 1-2 days, the air inside will overflow from the substance through the increase of temperature.

The bubbles on the sticker are caused by irregular operation when pasting. Try to find a sticker shop to re-paste it for you. If you want to solve it yourself, you can use a flat-headed board and scrape it from the middle to all sides. However, I suggest you go to the movie store. In addition, I tell you again, don't stick the sticker outdoors, especially on the street, because there will be dust and debris stuck in the film, which will lead to many bad phenomena and the effect is not good.