Why Would There Be Particles in a Dust-Free Painting Room? There are many factors that can cause particles, and I'll summarize them for you here.
Dust, debris, or thread knots from clothing, or remnants and wood floor dust from the edges of decorative pieces or metal panels, may fall onto the wet paint film during the painting process.
2. Filter screens are aging and not replaced; air compressors are not properly filtered or cleaned.
3. The surface dust of the base material was not thoroughly eliminated and cleaned before painting.
4. During or shortly after painting, particles suspended in the air settle and become deeply embedded in the paint film.
5. Open containers or rusted vessels for storing paints or thinners can lead to dust seeping into the paint.
6. The dust-free paint spray room's standard pressure is too low.
7. Conduct dry sanding and grinding within the painting area.
8. Apply old, dusty covers to the printed paper.
The above explains the cause of particles in the dust-free paint booth; we hope it is of some assistance to you.
