What happens when marbled melamine paper sticks to different walls?

What happens when marbled melamine paper sticks to different walls? Today we will introduce the method of sticking marbled melamine paper on the walls of the wood base and the rough house. The surface of the wood base should be flat and free of dirt, and the water content should not exceed 12%. Then we will paint it again to prevent the wood fibers from swelling with water. If there are nail caps on the surface, hammer the nail cap into the wood base, and then Apply anti-rust paint, fill the gap with putty after drying, and scrape 1-2 times with putty prepared with latex and water after drying. The rough house that has just been built should be scraped with waterproof putty several times to level it, and the yin and yang corners should be straightened, polished, and brushed once with the base film. In the south, white cement may be painted on the rough house. This cannot be directly pasted with velvet fiber wallpaper and metal wallpaper. It can be pasted after scraping the putty.