Sub Process


Metal Free Softy leather-in english-crom is a nice recipe for softness in tanned leather

 
  

(LEATHER / WATER) RATE


    

some enzymes used in leatherwork


SUBSTANCES USED IN LIME


SUBSTANCES USED IN LIME REMOVAL


acids used in pickling


IMPORTANT NEUTRALIZATION SUBSTANCES


RETAINING MATERIALS


FATS           

              

polyphosphates are used in sheep garment process, 0.1% in lime-to prevent iron stains.


RETAINING MATERIALS

LEATHER DYES


                                                                                                                                                                                                                                    




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