Invention Application
- Patent Title: METHOD AND APPARATUS TO PRODUCE THIN, PERFORATED GLASS SHEET
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Application No.: US17915888Application Date: 2021-03-30
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Publication No.: US20230136691A1Publication Date: 2023-05-04
- Inventor: William Edward Lock , Johannes Moll , Cheng-Gang Zhuang
- Applicant: Corning Incorporated
- Applicant Address: US NY Corning
- Assignee: Corning Incorporated
- Current Assignee: Corning Incorporated
- Current Assignee Address: US NY Corning
- International Application: PCT/US2021/024943 WO 20210330
- Main IPC: C03B33/033
- IPC: C03B33/033 ; C03B13/04 ; C03B13/08 ; C03B13/18 ; C03B33/023 ; C03B35/14 ; C03C15/00

Abstract:
Various aspects of systems and methods are provided herein wherein a method, is provided including the steps of: depositing a hot, flexible ribbon material along a plurality of sequentially conveyed molds; rolling a pinch roller over the surface of the ribbon, such that at least one pinch region is actuated in the ribbon as the ribbon is pinched between a pinch edge of the pinch roller and the surface of the mold; and rolling a pin roller over the surface of the ribbon, cooling the ribbon to thereby separate the ribbon along the pinch region into discrete parts.
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