Knowledge

Car owners should have the answer to whether the car film should be pasted, because we know the benefits of the car film, but some car owners will choose to go to the store to past

After the car film, the film master will recommend that you first dry it in the sun after pasting, and then go to drive, open the window, etc., after two or three days, so why do y

As an important barrier to protect the paint surface of the car, the performance stability of the car ppf is directly related to the lasting beauty of the vehicle's appearance. How

What are the parts of the structure of the invisible car coat? The structure of the invisible car coating is generally divided into three parts: coating, substrate and adhesive

In recent years, with the continuous development of science and technology, invisible car clothing has become a car protection artifact pursued by many car owners. With a transpare

Micro-gravure coating is a kind of reverse inverted gravure coating with a coating thickness of 1~80μm, which is mainly used in shading film, optical film, lithium battery material

1. What is a coating? The coating is a solid continuous film obtained by the one-time application of the coating, which is a thin layer of plastic coated on the substrate of metal

The extrusion system includes a screw, barrel, hopper, head, and mold, through which the plastic is plasticized into a homogeneous melt, and under the pressure established in this

1. Elimination of common faults of magnetron sputtering source Fault name: Causes and countermeasures The discharge is not normal (1) The abnormal discharge during magnetron sputte