Q:What are the uses, features and descriptions of PET protective films?

Use of PET protective film1. surface hardening (HC) treatment, up to 3.5-4H, scratch resistant and wear-resistant.2. silicone composite layer is adhesive, can prevent the formation of bubbles.3., silicone features are repeated paste, leaving no traces, no corrosion of the surface.4, used to protect the LCD, touch screen, mobile phones, digital cameras and PDA screen, in use to avoid scratches, to protect the screen effect.5. the coating is made of an optical grade transparent polyester film (PET) coated with silica gel and then bonded to a transparent polyester (PET) release film.6., composite silicone layer can effectively absorb part of the direct collision, protect the screen is not easy to damage.

Q:How to remove bubbles in the cell phone protective film?

Corner of the force can squeeze out, in the middle of the use of it, really can not stand the new, do not get, the more the more ink, especially the steel film

Q:How to define the adhesion degrees of protective film?

At present, there's no such internatinal standards. Each company has its own standards. It's for reference that the adhesion of protective film is usually classified into four degrees which are slight, low, meidium, and high. Generally, 0.02-0.1N refers to slight degree; 0.1-1N,low degree; 1-2N, medium and 2-6N, high. But this is not always the same. It depends on the requirements of themanufacturers.

Q:The introduction of protective film

Skills and methods of choosing protective film for car: When choosing car protective film, the first thing to do is to determine the light transmittance and clarity of the film. Light transmittance and clarity are related to the most important performance of traffic safety. I suggested that try not to select film of low light transmittance. For films to be cover the car windows, especially side windows on the front row, light transmittance over 85% is appropriate. When coat the side windows with protective film, there's no need to dig a hole; and the film does not affect the views of drivers. Besides, when driving at night, it can weaken the glare reflected from headlamps of the following cars through the rear-view mirrors, making the eyes comfortable. In addition,when driving, backing up or u-turning at rainy night , the film can also ensure good views. As for the clarity of the film, you need to see whether there is foggy or glaring phenomenon. High-quality car flim can weaken strong glare. Thus the driver will feel more comfortable when looking at things outside the car through the film. Generally speaking, regular stores are equipped with test glass for customers to choose clarity and transparency of heat insulation film.

Q:What is a self-adhesive protective film?

It is a protective film adhered on high smoothness material by static electricity

Q:There are two screens in the computer screen. One side says "A", and the other is "B". Do you need to paste A first and then paste B? Do you have two at a time? Thank you

2. the adsorption layer at the screen corner, make sure the position of alignment, while tearing, back from the film layer on the side of caution to heal, because now the protective film has automatic electrostatic adsorption function, do not need too much wait. The film moves slowly, along the long edge of the screen that a surface, from point to line, from line to surface in order to start.

Q:How to peel the protective film from the screen of mobile phone without damaging the screen?

I don't know how. You'd better find someone who is good at sticking films.

Q:What's the best way to clean the glue of protective film which is coated on the elevator door? And the fastest way?

Wiping the door using water with washing powder at first and scrubing it hard with plastic brush. That's the only way I know.

Q:How about the electrostatic adsorptive function of PE protective film ?

1. Corona treatment is used in the process of the making of PE protective film, increasing the surface area of the film and making it static to meet the need of the following gluing. It's conducive to the combination of glue and film this way. 2. There's no such PE anti-static protective film with glue itself has adsorption function. Multi-layer film blowing machine can make such product at one time.

Q:What are the thickness of PET protective films?

Generally speaking, single layer is used less, and more are double layer composite or three layer composite.