发明名称 |
GLASS ROLL, DEVICE FOR PRODUCING GLASS ROLL, AND PROCESS FOR PRODUCING GLASS ROLL |
摘要 |
To provide a glass roll capable of reliably preventing a glass film from breaking from an end surface of the glass film as an origin of breakage, a glass roll (1) is formed by winding a glass film (2) into a roll while superposing the glass film (2) on a protective sheet (3), the glass film (2) being formed by an overflow downdraw method to have a thickness of 1 µm or more and 200 µm or less, and to have each end surface in a width direction to form a cut surface cut by laser splitting. |
申请公布号 |
KR20110081056(A) |
申请公布日期 |
2011.07.13 |
申请号 |
KR20107026091 |
申请日期 |
2009.09.30 |
申请人 |
NIPPON ELECTRIC GLASS CO., LTD. |
发明人 |
TOMAMOTO MASAHIRO;ETA MICHIHARU;ODA HIDETAKA;TAKAYA TATSUYA;YAMAZAKI YASUO;TAKIMOTO HIROSHI;ISHIBASHI SHINICHI;TAKAGI KEIJI;NAGATA DAISUKE;NAKAMURA TAKAHIDE;SAKURABAYASHI TORU;FUJIWARA KATSUTOSHI;NODA MITSUHARU;OGISO YASUHIKO;FUJII TAKAHIDE |
分类号 |
C03B23/033;B65D57/00;B65D85/672;B65D85/86 |
主分类号 |
C03B23/033 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|