GLASS PLATE STORING TOOL AND METHOD FOR PRODUCING CHEMICALLY STRENGTHENED GLASS PLATE

PROBLEM TO BE SOLVED: To prevent a glass plate from being stained due to a chemical strengthening liquid, and uneven chemical strengthening from occurring, while protecting the glass plate from cracking and chipping.SOLUTION: A glass plate storing tool 1 stores a plurality of glass plates 2 arranged...

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Bibliographische Detailangaben
Hauptverfasser: KUNITOMO KAZUNOBU, IMAI TATSUO, KINOSHITA KIYOTAKA
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:PROBLEM TO BE SOLVED: To prevent a glass plate from being stained due to a chemical strengthening liquid, and uneven chemical strengthening from occurring, while protecting the glass plate from cracking and chipping.SOLUTION: A glass plate storing tool 1 stores a plurality of glass plates 2 arranged in longitudinal postures at intervals in thickness direction in order to immerse them in a chemical strengthening liquid. The glass plate storing tool 1 has a string-like body 7 composed of at least one metal fiber. A V-shaped recess 7c formed by a crossing pair of string-like bodies 7a,7b supports an edge 2a of the glass plate 2.SELECTED DRAWING: Figure 2 【課題】ガラス板の割れや欠けを防止しつつ、化学強化液によってガラス板が汚れたり、化学強化のムラが生じるのを抑制する。【解決手段】ガラス板収容治具1は、化学強化液に浸漬するために、複数枚のガラス板2を縦姿勢で厚み方向に間隔を置いて配列した状態で収容する。ガラス板収容治具1は、少なくとも1本の金属繊維で構成された紐状体7を備える。一対の紐状体7a,7bの交差で形成されるV字状凹部7cによって、ガラス板2の端部2aが支持される。【選択図】図2