Explanatory notes
… skins that have been retanned, coloured or fat-liquored (stuffed) prior to drying. 3.- Throughout the Nomenclature … impermeability to water. Tannins penetrate into the hide structure and form crosslinks with the collagen. This is an … However, in such cases, the middle layers are weaker in structure than the outer layers. …Legal note
… skins that have been retanned, coloured or fat-liquored (stuffed) prior to drying. 3.- Throughout the Nomenclature …