[China Glass Net] A tempered glass film product has to undergo many complicated steps and complicated technology from the research and development equipment, material selection, and manufacturing to the production process. Its process steps are more than the production of ordinary mobile phone protective film. The steps are much more complicated, which is why tempered glass films are more expensive. I hope that after you understand the manufacturing process and advantages of the tempered glass film, you can have a new view on the tempered glass film, let the tempered glass film protect your love machine, and how to choose a high-quality tempered glass film. A clear cognition. YANGZHOU PENGYOU TOURISM SUPPLIES FACTORY , https://www.yzpengyou.com
To distinguish between good and bad glass film, you can mainly see a few points:
1. Light transmission performance: Look at the bright light to see if there are impurities and whether it is clear. A good tempered glass film has a high density and a high light transmittance. The quality of the tempered glass film is relatively high-definition. The density of the tempered glass film is relatively small, and the image quality is not so clear.
2. Explosion-proof performance: This function is mainly provided by the explosion-proof glass film. The “explosion-proof†here does not mean that it can prevent the screen explosion, mainly to prevent the debris from splashing after the screen bursts. The film of explosion-proof glass will break into pieces after breaking, so there is no sharp debris, so that even if it is broken, it will not cause harm to the human body.
3. The smoothness of the hand feels, the good tempered glass film is delicate and smooth, and the glass film is almost rough and not smooth enough, and there is obvious stagnation when sliding on the mobile phone.
4. Anti-fingerprint and anti-oil stain: Drip and oil pen writing, good tempered glass film is dripping and not scattered (the effect is on the previous page), the water on the drip will not spread out; the pen is also difficult to surface on the tempered glass Write something, and the ink left is easy to erase.
5. Fit to the screen of the mobile phone: Before the film is attached, it is easy to find out whether the size of the film and the hole of the mobile phone can be aligned by holding the film against the hole of the mobile phone. In the process of bonding, a good glass film is attached without bubbles. Almost the tempered glass film is attached, you will find that the size of the screen of the mobile phone is asymmetrical, there are gaps, and there may be a lot of bubbles, so you can't get rid of it.