Tea bags were initially made of soft cloth like silk because it could hold the tea leaves, allow water to pass through, and was strong enough to withstand contact with hot water without falling apart.
NCERT Science Textbook Curiosity Science Session 2024-2025.
Why were tea bags initially made of soft cloth like silk?
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Tea bags were initially made of soft cloth like silk because it was durable, allowed water to pass through easily, and could hold the tea leaves securely. Silk’s strength and resistance to hot water made it an ideal choice for early tea bags.
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