作者: Dong Keun Shin , Hoang Minh To , Kee Hyun Shin , Sung Lim Ko
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摘要: The present invention relates to a system for measuring wrinkles on web in R2R process. includes laser generation device (100) projecting beam, emitted linear shape, onto surface of (200), which is stopped or moving A camera (300) captures band light, formed when the beam generated by projected and transmitting image data captured light measurement (400) calculates coordinates an arbitrary location (200) basis transmitted from (300), processes calculated coordinates, displays processed image. Accordingly, results reliable wrinkle are provided