发明申请
US20160272532A1 GLASS SHEET LAMINATE AND METHOD FOR PRODUCING SAME 有权
玻璃片层压板及其制造方法

GLASS SHEET LAMINATE AND METHOD FOR PRODUCING SAME
摘要:
Provided is a method of manufacturing a glass sheet laminate to be formed by integrally laminating two glass sheets (2, 3), the method including: laminating the two glass sheets (2, 3) by bringing their surfaces in a vicinity of an outer peripheral portion into surface contact with each other; performing laser fusing so as to cut and remove a part of a surface contact portion (9) under a state in which the surface contact portion (9) has a surface roughness (Ra) of 2.0 nm or less; and processing a fusing end surface of the surface contact portion (9) into a curved surface and sealing the fusing end surface with heat generated when the laser fusing is performed.
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