Textile Additives

Appearance: cyan uniform paste

Main use:

Used for screening, grading and batching of wet blue leather or gray leather.

Performance characteristics:

1. The defects on the grain surface of wet blue leather or gray leather, including bacterial damage, scratches, pinholes, etc., can be clearly displayed (showing blue).

Usage and dosage:

For gray leather: it is advisable to proceed after de-ashing, the dosage is 0.5-1.0% of the weight of the gray leather, and it is screened after rotating for 20-30 minutes.

For wet blue leather: it is advisable to proceed after washing with water, the dosage is 1.0-2.0% of the weight of the wet blue leather, and it is screened after rotating for 20-30 minutes.