Making a smooth and flat surface on a horn chair requires proper surface preparation and maintenance. Here are some steps and suggestions:

       1. Sanding and repair: If the surface has obvious wear, scratches or dents, it needs to be repaired first. Using sandpaper or a sanding screen, sand gradually using different grits as needed until the surface is smooth. For larger damage, wood glue or repair glue may be needed to repair.

       2. Surface cleaning: After sanding, clean the surface with a damp cloth or soft brush to remove dust and debris.

       3. Repair coating:horn chairA protective coating, such as varnish or wax, is usually applied. Inspect the chair's coating for wear or damage and reapply the protective coating as needed. This improves the appearance and provides additional protection.

       4. Polishing: For smoothness and gloss, you can use furniture polish or wax to improve the gloss. Gently wipe and polish surface according to product instructions.

       5. Maintenance: In order to keep the surface smooth and flat, regular cleaning and maintenance are key. Avoid placing liquids or hot objects directly on the chair to avoid damage to the surface. If placed in an area exposed to sunlight, consider using furniture coverings or moving the chair regularly to prevent the color from fading.

       6. Avoid scratches: For horn chairs with hard surfaces, avoid rubbing sharp or heavy objects directly on the surface to avoid scratches or damage.

       7. Regular inspections: Regularly inspect surfaces, especially in areas of high pressure or frequent use, and take appropriate repair and maintenance measures if necessary.