The Impact on Human Eye Vision of Different Paper Reflective Brightness under Different Lamps

Abstract

Test reflective brightness, on the market, infant and children’s books, primary and secondary school textbooks, reference books and reading materials, under the 5 watt yellow bold table lamp respectively with the grating and without the granting, and the ordinary 20 watt yellow bulb table lamp. Proposed to improve the manufacturing process of recycled printing paper in China, do not add fluorescent powder, infant and children’s books had better not use halftone paper, and two-colored printing had better not use celadon two-colored printing.