When buying wallpapers, are you worried that the wallpaper will be curled up? Isn't all the wallpapers curled? In fact, not all wallpapers will be curled, depending on the material of the selected wallpaper.
The material of the wallpaper is mainly divided into two categories: PVC material and wallpaper of pure paper material. In general, wallpapers of PVC materials are easier to curl.
This is because the wallpaper of PVC material is composed of PVC material and paper base. This wallpaper has a strong texture when touched, but because it is layered, the paper base will be partially stuck after being stuck to the wall for various reasons. The expansion, while the PVC material on the paper does not swell due to water, so the paper base expands outward and the paper surface expands at the same time, so it is easy to cause curling.
At the same time, the wallpaper of PVC material has a relatively large elasticity with the change of temperature, and the change of paper base with temperature is relatively small, which is also easy to cause the crimping of PVC material. In addition, because the wallpaper of PVC material is not breathable, the moisture in the wall and construction process is squatted inside, just like wearing a plastic dress, and it is easy to produce bubbles and mildew once the conditions are right.
Pure natural wood reinforced wood pulp and wood fiber wallpaper, the paper and paper base are composed of wood and wood fiber, which is consistent with the change of water and temperature, and the wallpaper has good air permeability and can be The water in the wall and during the construction process is naturally discharged to the outside to make it dry, so it is not easy to curl, and it does not cause bubbles and mildew due to the wet weather.
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