Novonappa® - Novocalf®: These are our two specialities which made Haas Tanneries well-known for more than 50 years.
These leathers are produced through a double tanning process - which includes chrome tanning salts and vegetable tannins. Then the skins are greased in a drum stuffing. This one gives them a mellow touch, softness and the property of forming a patina over time.
Novonappa® and Novocalf® require quality raw materials -mainly French calves, which have a strong fibre structure. Only 30% of the purchased hides will meet our needs for those leathers.
Route du Hohwald
F-67140 Eichhoffen