The Evolution and Challenges of Materials in Ancient Book Restoration: Which is More Important for Long-Term Preservation of Documents, Traditional or Modern Restoration Materials?

Abstract

The restoration of ancient books plays a very important part of the preservation of cultural heritage. The main idea of it is to preserve historical authenticity, Long material life and cultural continuity. This article arranges the development of restoration materials of ancient books, mainly discussing the applications and evaluations of traditional and modern materials. Traditional materials like Chinese traditional paper, Japanese traditional paper, fish glue and starch paste. These materials have high reversibility, good compatibility, and culture consistency, so they have been used in preserving the original appearance of books and carrying the craft tradition for centuries. With the development of scientific technology, modern materials such as synthetic paper, acid-free paper, polymer adhesives, nanomaterials, and fiber-reinforced composites have gradually emerged. These materials are better at improving the stability of the structure and durability. This article will analyse the pros and cons of both traditional and modern materials across multiple dimensions, encompassing performance comparison, applicable scenarios, and ethical considerations, among others. Combining some real examples, this article will emphasize that choosing proper restoration materials should depend on some factors like the materials of the books, the aim of the restoration and the damage level. This article aim to provide an overall theoretical support and practical approach for culture heritage conservators. Also helps to promote the preservation work to me scientific, systematic and sustainable. This study proposes a “reversible base + local high-strength reinforcement” layered conservation strategy, emphasizing that material selection should be based on the document’s condition and preservation goals, balancing structural durability with cultural authenticity under ethical restoration principles.