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Braille label is designed to avoid accidental poisoning. The text instruction is printed on the front side of the label for normal. While Braille is printed on the back side of this label for the blind, and it will not disturb normal reading. On the right bottom corner above the red region is printed with the Braille Here, which guides the blind person to uncover the label.
Chen Xuanyu Shi Zhulin Jia Pengxiang