| 发明名称 |
GLASS PRODUCTION METHOD AND GLASS PRODUCTION APPARATUS |
| 摘要 |
A glass production method is provided that includes a forming step of forming a glass ribbon from molten glass by a glass forming unit, and a conveying step of gradually cooling the glass ribbon to a temperature less than or equal to a strain point temperature of glass while conveying the glass ribbon by conveyance rolls. The conveying step includes a buffer layer forming step of forming a buffer layer made of an inorganic salt by spraying a solution containing the inorganic salt directly onto at least a portion of the conveyance roll and causing the solution sprayed onto the conveyance roll to dry out. |
| 申请公布号 |
US2015218035(A1) |
申请公布日期 |
2015.08.06 |
| 申请号 |
US201514689501 |
申请日期 |
2015.04.17 |
| 申请人 |
Asahi Glass Company, Limited |
发明人 |
ISHIKAWA Yasunari;MATSUOKA Mizuki;TANII Shiro |
| 分类号 |
C03B35/16;C03B18/02;C03B25/08 |
主分类号 |
C03B35/16 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A glass production method comprising:
a forming step of forming a glass ribbon from molten glass by a glass forming unit; and a conveying step of gradually cooling the glass ribbon to a temperature less than or equal to a strain point temperature of glass while conveying the glass ribbon by conveyance rolls; wherein the conveying step includes a buffer layer forming step of forming a buffer layer made of an inorganic salt by spraying a solution containing the inorganic salt directly onto at least a portion of the conveyance roll and causing the solution sprayed onto the conveyance roll to dry out. |
| 地址 |
Tokyo JP |
