China’s standards
In China, the requirements for chromatic aberration are: superior products – no color difference is allowed; first-class products – no obvious Fabric Wallpapers differences are allowed; 28820891997 4558faf8ce qualified items – allow for differences, but do not affect the use. At present, domestic manufacturers except for a few manufacturers essentially implement the typical of first-class products.
From a scientific perspective
Products without chromatic aberration cannot be produced, but only theoretically. Because the color of the wallpaper is not like paint or paint, it is made up of monochrome, and the wallpaper is actually printed by multi-color, and it is all spot color printing, and each published pattern is expressed in a section of the final item or It is a small amount of stars in all areas. Unlike paints or paints, the colour difference meter can be used to measure its color difference, which may be represented by data. The existence of chromatic aberration is definitely absolute. It is a pseudoscience that does not recognize its existence, but it must be within the scope of acknowledgement. The degree of reputation varies and the results vary.
Light could cause color differences
According to see, if the colour difference of the wallpaper is normally in the case of backlighting or direct sunlight, the difference in color because of the difference in light reflection of the wallpaper will end up being reflected. Therefore, in a solid light or direct sunlight environment, try to make use of a wallpaper with wealthy printed patterns. Because the reflection of the pattern will surpass the reflection of the chromatic aberration, the chromatic aberration could be well avoided.
Avoid chromatic aberration tips
In addition, if the ordinary wallpaper will not take light, you can use the method of turning the head to effectively avoid chromatic aberration. If different batches of wallpapers are found in the same room, you can use the same batch of wallpapers on different walls in order to avoid unnecessary trouble.