Invention Grant
- Patent Title: Manufacturing method and manufacturing device of glass roll
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Application No.: US17615204Application Date: 2020-06-25
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Publication No.: US11746035B2Publication Date: 2023-09-05
- Inventor: Takayoshi Saito , Hiroki Mori , Riku Yamashiro , Naotoshi Inayama
- Applicant: Nippon Electric Glass Co., Ltd.
- Applicant Address: JP Shiga
- Assignee: NIPPON ELECTRIC GLASS CO., LTD.
- Current Assignee: NIPPON ELECTRIC GLASS CO., LTD.
- Current Assignee Address: JP Shiga
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: JP 19129201 2019.07.11
- International Application: PCT/JP2020/025007 2020.06.25
- International Announcement: WO2021/006054A 2021.01.14
- Date entered country: 2021-11-30
- Main IPC: C03B35/16
- IPC: C03B35/16
Abstract:
In a manufacturing method of a glass roll, a transport device transports a glass film coupled to lead films via coupling portions. The transport device separates the lead films and/or the coupling portions from a heating roller when the lead films and/or the coupling portions pass by the heating roller.
Public/Granted literature
- US20220227655A1 MANUFACTURING METHOD AND MANUFACTURING DEVICE OF GLASS ROLL Public/Granted day:2022-07-21
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