Tannin processing can make up for the weight loss of real silk fabric in its degumming, and endow the fabric with unique style and physical-chemical properties.
单宁加工真丝绸可部分弥补其脱胶重量损失，并赋予真丝绸独特的风格和物理化学性能。
Tannin processing can make up for the weight loss of real silk fabric in its degumming, and endow the fabric with unique style and physical-chemical properties.
单宁加工真丝绸可部分弥补其脱胶重量损失，并赋予真丝绸独特的风格和物理化学性能。
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