During the beginning of 1960’s, the usage of reflective materials came into existence. Reflective materials are principally used to increase nighttime visibility of traffic signs, clothing, and other products that are visible in the light of an approaching vehicle’s headlamps. Reflective sheeting is a flexible reflecting sheet, which is made from retro reflective material, and is majorly used in road signs to enhance visibility in the night. Reflective sheets are majorly used as a safety ... Read more