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How Silk Is Extracted from Silkworm Cocoons, Plus Types, Prices, and How to Tell Real from Fake
Silk is a continuous long fiber formed when the silk liquid secreted by a mature silkworm solidifies as it spins its cocoon. It is also called natural silk and is a natural fiber. So how is silk extracted from silkworm cocoons? How many types are there? Roughly how much does it cost per jin? How can you tell real from fake? From the Changsha Gaoqiao wholesale market