Also if you disagree with me in some way, I'd like you to let me know. Thermal effect, Humidity adjustment Washi paper with absorbs and evaporates water controls the humidity in the house. Washi paper has thermal effect with its fiber combinations, and its an efficient heating. UV processing Washi paper cuts off ultraviolet rays without UV processing. Compare to the lace curtain, washi paper surpasses in cutting ultraviolet rays.
Washi paper cuts off the ultraviolet rays but the visible ray.
Also it protects from a cataract. The lights covered with washi paper only lets through the wavelength that is good for your eyes. Air Conditioning Washi paper doesn't cause mold or waterdropes because it absorbs and evaporates water. The odor merges into water wall, washi paper gets rid of bad smell with its hygroscopicity. Furthermore it hardly causes allege by molds, ticks and house dusts because its absorption gets dusts, and the breathability let air goes in and out humidity.