The natural blue color of jeans is achieved through this kind of rubbing process.
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YouTubemianxiwei
The natural blue color of jeans is achieved through this kind of rubbing process.
In the video, workers in the workshop are holding a piece of fabric soaked in dye and repeatedly rubbing it against the surface of the jeans. The jeans are fixed on a leg-shaped mold, and the fabric quickly rubs the dye evenly into the denim fibers, causing the color to gradually deepen or fade in certain areas, creating a natural gradient ...
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