When buying wall decoration wallpaper, you should choose one with uniform color and full pattern to avoid defects such as paper folding, left and right color difference, pollution, separation of paper and film. Two or more rolls of the same wallpaper: buy the same batch number product to prevent color difference. In addition, pay attention to the coordination relationship between wallpaper and interior furnishings, colors, and styles.
Look: Check whether there are color differences, wrinkles and bubbles on the surface of the wallpaper, and whether the pattern of the wallpaper is clear and the color is uniform.
Touch: After reading it, you can touch the wallpaper with your hand to feel whether it has a good texture and whether the thickness of the paper is consistent.
Smell: This is very important. If the wallpaper has a peculiar smell, it is likely that the content of volatile substances such as formaldehyde and vinyl chloride is high.
Wipe: You can cut a sample of wallpaper and wipe the paper with a damp cloth to see if there is any discoloration.
The colorful wallpapers are beautiful, but don’t forget to wipe them with a damp cloth on the spot to see if they are discolored, especially some wallpapers with bumpy textures, which will inevitably be cleaned and taken care of frequently in the future.
·Care about material
There are many kinds of wallpapers on the market, but there are also many materials. Among them, paper-based PVC wallpaper accounts for more than half, and the raw material cost is relatively low. Some imported PVC wallpapers have high prices; high-end wallpapers usually use pure paper and non-woven materials.
The environmental protection level of the wallpaper depends on the material, the grade of materials, the printing process, etc. The burning sample (the wallpaper with high environmental protection level has no burning peculiar smell, no dense smoke, and the ashes is gray powder) and smell (PVC wallpaper has obvious plastic The wallpaper with low taste and low grade has a strong smell of printing ink) to identify it. Pulp wallpaper that is newly unrolled and has no peculiar smell has the highest environmental protection rating.