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Pure wool logo is a textile trademark authorized by the International Wool Bureau, and the wool content should be above 95%. Woolmark, which looks like a piece of wool, can be seen everywhere in China. In Japanese department stores, you can find brands of men's and women's wool suits, sweaters and wool home textiles with pure wool logo.
In China, most people think that this symbol only represents ingredients, but in fact only wool products that have passed a series of product standards of the International Wool Bureau can be labeled as pure wool. China people have a tradition of attaching importance to materials. In ancient times, who wore fur, silk, cotton and linen was highly related to their social status. So the quality of materials is sometimes more important than the style. Precious materials represent the nobility of the wearer's identity.
In front of the woolen sweater counter in domestic department stores, customers will ask the salesperson to pull out a small piece of wool with seams and horns and burn it to identify the authenticity of the wool. However, in some countries, especially in some modern international metropolises, woolmark has not received due attention. Most people have no time, strength or will to distinguish the physical or chemical components of fashion materials.