How to Restore Printed Documents and Handwritten Documents on Paper?

According to Clause 2, Article 11 of Circular 02/2020/TT-BVHTTDL (Effective from July 09, 2020) the restoration of printed materials and handwritten documents on paper shall be carried out as follows:

- Repairing and patching paper, applying reinforcement when the paper is weak or damaged;

- Reinforcing the base, air drying, reducing humidity, vacuum cooling, drying with heat in a vacuum for documents that are damp or wet;

- Treating rusty staples to minimize damage, reduce long-term degradation, and prevent discoloration of the documents;

- Handling mold on paper, isolating moldy documents by placing them in bags, clearly identifying the source location of moisture, maintaining appropriate environmental conditions, placing desiccants, and increasing airflow to eliminate mold growth;

- Treating insect-infested documents using chemical or non-chemical methods such as: cooling, altering air composition, or other methods.

Respectfully!