Last Updated:2025/11/22

After analyzing the old bookbinding, the conservator determined that the adhesive was caseine, a dated protein-based glue.

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After analyzing the old bookbinding, the conservator determined that the adhesive was caseine, a dated protein-based glue.

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古い製本を分析した結果、保存修復士は接着剤がカゼインであると判断しました。カゼインはかつて使われていたタンパク質由来の古い接着剤です。

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