Ethical and environmental conscious
Pergamena leather comes from animals that have
died naturally or been raised for food. The leathers are vegetable-tanned ad
dyed with natural and biodegradable dyes or pigments whenever possible. Vegetable
tanning takes advantage from the tannic acids found naturally in some plant
species, such as barks, branches, leaves and even some fruits. The vegetable
tanning is chromium and formaldehyde-free, which are some of the major
problems in the leather industry.