Which traditional packaging innovation was specifically designed to preserve tea during long sea voyages to Western markets and is now considered an iconic cultural symbol?

Throughout history, different cultures have developed unique packaging solutions for their traditional products, often reflecting local materials, values, and artistic expressions. These packaging innovations not only preserved the products but also carried symbolic meanings and cultural significance. How well do you know these traditional packaging methods that have influenced modern retail approaches?

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Japanese washi paper wrapping
Chinese tea chests lined with lead
Indian jute sacks with spice infusions
Korean celadon ceramic containers