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Leather Enzyme Leather soften enzyme

Country/Region china
Categories Enzymes
Telephone 0086-543-3317184
ICP License Issued by the Chinese Ministry
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    Leather Enzyme Leather soften enzyme

    Leather soften enzyme
    Product description:

    Leather soften enzyme GR-M406

    Product property

    GR-M406 is a safe soften enzyme mainly by trypsin, the product optimum activity PH is between 7-9.
    GR-M406 can mildly open leather fiber structure, clear scurf, increase leather softness and tear strength, is suitable to produce very elastic, grain meticulous tight leather.
    GR-M406, due to its good cushioning, it it flavor to keep PH value stable during deliming and soften process.
    GR-M406 can used for any type leather soften process. Not only can use for soft leather soften, but can used for mid-grade soft leather soften as its properties of safety and uniformity.
    GR-M406 increase leather skin acreage, reduce leather thickness, give leather clean, smooth and uniform process effects.

    Usage guidance

    GR-M406 can directly added to drum to use. The general usage is join deliming agent, turn 20-60 minutes, then add the product. Generally, the soften temperature should be controlled within 32C-38C.
    When at 38C, the soften effect be more strong, and at 32C, soften process effects to grain will be more mildly and more uniform, but turn time need longer.
    The PH value in soften process should be controlled within 7-9, optimum PH is 8.0, before using soften enzyme, should choose enzyme carefully, to ensure can reach a safe, stable and uniform soften effect.

    Recommended dosage (weight gray bare skin weigh)

    Leather typeDosageSoften time
    Cowhide furniture leather1.0 1.5%60120 minutes
    Cowhide instep leather0.5 1.0%3060 minutes
    Cowhide clothing leather1.5 2.0 %180360 minutes
    Goat garment leather2.0 2.5 %180360 minutes
    Goat instep leather1.0 1.5 %120240 minutes
    Pigskin garment leather2.0 2.5 %240360 minutes

    Leather diversity and different resources, local production operating environment all can affect leather enzyme using effects, recommend to do small testing under same production operating environment, then do mass production.This can avoid damage and influence to hide because of excessive or different process. Particularly to less quality leather, process technology and time must be more accurate.

    Technical data (typical)

    • Appearance: mixture of granules and powder. (Note: color maybe different with each batch, but will not affect product activity and using effects)
    • Active ingredients: trypsin

    Shelf life & storage

    • Storage5-25℃ dry room temperature (product should be sealed in occluded devices and avoid exposure to moisture and high humidity)
    • Shelf life: shelf life is 12 months under correct storage condition. If stored in high temperature or high moisture for long time, should increase dosage to reach desired effects.


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