Patent ID: 9289970
Filing Date: 2016-03-22
CPC Classification: B32B,Y10T

Claim Text:
1. A method for peeling a protective film comprising: attaching a film member having a protective film to the outer peripheral surface of a cylindrical plate; rotating the film member by rotating the cylindrical plate; peeling the protective film by adhering a peeling roller of each of a plurality of peeling units to the surface of the protective film and rotating the peeling rollers; holding a peeled portion of the protective film by a clamp of each of the peeling units; peeling the protective film by moving the peeling units away from the cylindrical plate; and moving the peeling units along an axial direction of the cylindrical plate, the peeling units being maintained at the same distance from the outer peripheral surface of the cylindrical plate so that the peeling rollers contact different portions of the surface of a next protective film.