MANUFACTURING METHOD OF RESIN FILM

摘要

PROBLEM TO BE SOLVED: To provide a resin film where a functional layer can be favorably formed.SOLUTION: A manufacturing method of a resin film of this invention includes: a cutting step for cutting both ends in a width direction of a film deposition film in a long state to obtain prescribed width; and a taking-up step for taking-up the cut deposition film in a roll state by aligning cut ends. Cutting is performed while varying a cutting position so that a cutting line is held in the prescribed width.SELECTED DRAWING: Figure 1