| 摘要 |
PROBLEM TO BE SOLVED: To produce a glass for aquarium capable of preventing cracking or chipping of the glass in the manufacture of the aquarium or in the use by a user. SOLUTION: This glass for aquarium 1 has an integrally structured front face 2 and side faces 3a, 3b by using a seamless bent glass composed of soda lime silicate glass, and the edge part 6 of the circumferential end part 5 of the glass for aquarium 1 is subjected to a chamfering process in a desired width (C cutting). The glass for aquarium is chemically reinforced and the bending angleθof the both sides 3a, 3b to the front face 2 exceeds 90 deg..
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