Sealing dustproof brush

As the name suggests, the dustproof brush can play a sealing and dustproof role, and can be applied to all aspects of life, with strong applicability. There are various styles of sealing brushes with varying quality.
A sealed dustproof brush is usually installed in the gap between two objects, playing a role in sealing dust, such as door gaps, wire crossings, etc. The position between the gaps is fixed, so when selecting a brush, it is necessary to measure the size in advance to ensure accurate installation. A brush that is too long or too short cannot achieve a sealing effect. In addition, the brush also needs to
To block dust and foreign objects, there are certain requirements for the density of the brush. A dense and uniform brush can effectively prevent the entry of foreign objects, forming an ideal closed environment. In addition, qualified sealing brushes should have good tensile strength and not easily fall off to ensure subsequent use.