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Application Specialists:
1Southeast Asia, and set up long-term trade partner. Under the business philosophy of creat best services, we have got remarkable success by
Solution Providers1:
2Southeast Asia, and set up long-term trade partner. Under the business philosophy of creat best services, we have got remarkable success by

Corporate Profile

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 type  Dosage  Soften time
 Cowhide furniture leather  1.0 – 1.5%  60–120 minutes
 Cowhide instep leather  0.5 – 1.0%  30–60 minutes
 Cowhide clothing leather  1.5 – 2.0 %  180–360 minutes
 Goat garment leather  2.0– 2.5 %   180–360 minutes
 Goat instep leather  1.0– 1.5 %  120–240 minutes
 Pigskin garment leather    2.0 – 2.5 %   240–360 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

  • Storage:  5-25℃ 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.

Health & safety

All the enzymes and preparation products should avoid direct inhalation and enter eyes, more information, please refer to safety data instruction.

Contact us:

The data is just as guide data, changed based on different production conditions, production technology and effects. Please use the product according to specific requirements, meanwhile, recommend to do small testing, then use in mass production. Suggest to use after testing based on machine types, leather resource, water quality and user requirements. Our company do not response to any loss of leather caused by improper use.