The waterproof and insect proof properties of parchment paper enable it to extend its lifespan. Due to its special manufacturing process and materials, parchment has the characteristics of waterproofing and insect resistance, which enables it to effectively protect written or painted content from damage, thereby extending the lifespan of documents. In addition, parchment is not easily aged and can be stored for many years or even hundreds of years, which is also an important reason for its ability to extend lifespan.
In the production process of parchment, chemical wood pulp and rag pulp are used as the main raw materials, and after special treatment, the parchment has tight structure, waterproof, oil resistant, insect proof and other characteristics. These characteristics not only made parchment widely used in the production of books and documents in ancient times, but also still have certain application value in modern times. For example, using parchment to preserve important documents can effectively prevent moisture and water from entering the inside of the paper, thus protecting the documents from damage
