WHITE POLYESTER REFLECTIVE FILM, PRODUCTION METHOD THEREOF, AND REFLECTIVE SHEET USING SAME

摘要

The present invention relates to a white polyester reflective film, a production method thereof, and a reflective sheet using the same. More specifically, the present invention relates to a white polyester film, a production method which ensures variation in gloss on each side of the white polyester film, a reflective sheet using the white polyester film produced thereby. Through adjustment in gloss on each side of the reflective sheet, it is possible to easily distinguish the sides, and the reflective sheet can be used for different purposes depending on the difference in the gloss.;COPYRIGHT KIPO 2017