CPC C03B 35/165 (2013.01) [C03B 35/162 (2013.01)] | 9 Claims |
1. A manufacturing method of a glass roll, the manufacturing method comprising:
forming a functional film on a glass film transported by a transport device while heating the glass film in a state where the glass film is in contact with a heating roller; and
winding the glass film on which the functional film is formed into a roll shape,
wherein the glass film is coupled to a lead film via a coupling portion, and
the transport device is configured to separate the lead film and/or the coupling portion from the heating roller when the lead film and/or the coupling portion pass by the heating roller.
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