The realization of the wiper in mute mainly includes the following aspects:

1. Material selection: The rubber wiper blade is usually made of high-quality rubber material, which has good elasticity and wear resistance. This high-quality rubber material can effectively reduce the noise generated when rubbing against the windshield and reduce the rubbing sound when the wiper works.

2. Structural design: The structural design of the wiper also has an important influence on the mute effect. Some high-quality wipers adopt multi-stage structure design, which can reduce the vibration and noise when the wiper blade contacts the windshield. In addition, some wipers are designed with shock absorbers or cushions, which can effectively absorb vibration and reduce noise.

3. Surface treatment: Some wiper blades adopt special coating or treatment technology, which can reduce the friction resistance between the wiper blade and the windshield and reduce the noise during work. This surface treatment can also improve the wear resistance and cleaning effect of the blade.

4. Installation and adjustment: The installation position and adjustment of the wiper will also affect the mute effect. Install the wiper correctly to ensure that the wiper blade is completely attached to the windshield to avoid air resistance and noise. In addition, checking and adjusting the position and pressure of the wiper regularly to keep the wiper blade in good working condition is also helpful to reduce noise.

To sum up, the realization of the wiper's mute is mainly through high-quality material selection, reasonable structural design, special surface treatment and correct installation and adjustment to reduce the noise generated when rubbing against the windshield and improve driving comfort.