Ulisse Un mondo di carta - Origini

The Origins and Evolution of Paper

The Beginnings of Paper Production

• The journey of paper began in Fabriano, Italy, where the first Western paper mills were established during the Middle Ages.

• Initially, primitive paper was made from bamboo fibers or mulberry bark by the Chinese around 2000 years ago, who kept its production a secret for centuries.

Spread and Transformation of Paper

• By the 8th century, Arabs learned to produce paper, leading to its spread across the Middle East and eventually into Europe after 1000 AD.

• In Western mills, production shifted from plant fibers to recycled textiles like rags from wine and hemp due to availability.

Innovations in Paper Making

• A hydraulic hammer mill was invented in Fabriano, revolutionizing the process by using water power to break down fabrics into pulp.

• Skilled papermakers would use a special sieve to gather fibers evenly, creating sheets with consistent thickness before pressing them dry.

Enhancements for Usability

• Medieval law prohibited using raw paper for official documents due to ink absorption issues; thus, innovations were necessary for practical writing surfaces.

• The introduction of waterproofing techniques in Fabriano allowed for better ink retention on paper through an animal gelatin coating.

Quality and Protection Measures

• Final touches included calendering with wooden pestles to smoothen the surface of the paper, resulting in high-quality products that were sold widely.