A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
GLASS SHEET FOR INNER PACKAGE, AND PRODUCTION METHOD OF GLASS SHEET FOR INNER PACKAGE
PROBLEM TO BE SOLVED: To provide an easily-producible glass sheet for inner package capable of exchanging easily a noticed document or the like, even when being produced of glass; and to provide a production method of the glass sheet for inner package.SOLUTION: In a glass sheet 20 for inner package, a magnetic substance 18 is arranged along a surface 26 inside the glass sheet including a front surface 26 and a rear surface 28, and a distance (magnetic substance depth) a from the front surface to the magnetic substance is 0.3 mm or longer and 1.5 mm or shorter in the thickness direction of the glass sheet 20 for inner package. A production method includes a glass ribbon molding process, a magnetic substance supply process, an integration process, a cutting process, a grinding process and a surface treatment process.SELECTED DRAWING: Figure 2
【課題】ガラス製であっても、掲示した書類等の交換が容易であり、かつ製造の容易な内装用ガラス板及び内装用ガラス板の製造方法を提供する。【解決手段】本発明の内装用ガラス板２０は、表面２６と裏面２８とを備えたガラス板の内部に、表面２６に沿って磁性体１８が配置され、内装用ガラス板２０の厚さ方向において、表面から磁性体までの距離（磁性体深度）ａが０．３ｍｍ以上、１．５ｍｍ以下である。製造方法は、ガラスリボン成形工程、磁性体供給工程、一体化工程、切断工程、研磨工程、表面処理工程を備える。【選択図】 図２
GLASS SHEET FOR INNER PACKAGE, AND PRODUCTION METHOD OF GLASS SHEET FOR INNER PACKAGE
PROBLEM TO BE SOLVED: To provide an easily-producible glass sheet for inner package capable of exchanging easily a noticed document or the like, even when being produced of glass; and to provide a production method of the glass sheet for inner package.SOLUTION: In a glass sheet 20 for inner package, a magnetic substance 18 is arranged along a surface 26 inside the glass sheet including a front surface 26 and a rear surface 28, and a distance (magnetic substance depth) a from the front surface to the magnetic substance is 0.3 mm or longer and 1.5 mm or shorter in the thickness direction of the glass sheet 20 for inner package. A production method includes a glass ribbon molding process, a magnetic substance supply process, an integration process, a cutting process, a grinding process and a surface treatment process.SELECTED DRAWING: Figure 2
【課題】ガラス製であっても、掲示した書類等の交換が容易であり、かつ製造の容易な内装用ガラス板及び内装用ガラス板の製造方法を提供する。【解決手段】本発明の内装用ガラス板２０は、表面２６と裏面２８とを備えたガラス板の内部に、表面２６に沿って磁性体１８が配置され、内装用ガラス板２０の厚さ方向において、表面から磁性体までの距離（磁性体深度）ａが０．３ｍｍ以上、１．５ｍｍ以下である。製造方法は、ガラスリボン成形工程、磁性体供給工程、一体化工程、切断工程、研磨工程、表面処理工程を備える。【選択図】 図２
GLASS SHEET FOR INNER PACKAGE, AND PRODUCTION METHOD OF GLASS SHEET FOR INNER PACKAGE
内装用ガラス板及び内装用ガラス板の製造方法
ISHIKAWA YUTAKA (author)
2017-01-26
Patent
Electronic Resource
Japanese
IPC:
C03B
Herstellung oder Formgebung von Glas, Mineral- oder Schlackenwolle
,
MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL
/
C03C
Chemische Zusammensetzungen für Gläser, Glasuren oder Emails
,
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
| European Patent Office | 2016