| 摘要 |
A method for producing a functional film of one aspect of the presently disclosed subject matter includes: a step of continuously feeding a long support; a step of forming an inorganic film on a front surface side of the support under reduced pressure; and a step of winding the support on a roll under reduced pressure with a laminate film that imparts the slidability between the inorganic film and the support, the laminate film having a center line average roughness (Ra) equal to or less than a thickness of the inorganic film interposed between the inorganic film and the support.
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