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short description:

The Amino resin tanning agent is the “master of shaping” in the leather re-tanning process. Through excellent selective filling, it precisely acts on the soft areas such as the edges and seams of the leather, effectively reducing part differences and solving the problem of loose surface. At the same time, it gives the leather a unique feel of fullness, firmness and elasticity. If acrylic tanning agent is responsible for “filling and softening”, synthetic tanning agent is responsible for “comprehensive adjustment”, then the specialty of amino resin tanning agent is “firm shaping and selective filling”.