Biological cleaning and repairing method for paper cultural relics

Abstract

The present invention relates to biological cleaning and repairing method for paper cultural relics and paper cultural relics is cleaned and reinforced through biotechnical process. Biological surfactant and re-compounded enzyme of proteinase, lipase, amylase, deformed streptococcus and armillaria are used in cleaning, repairing and reinforcing paper cultural relics. They are used in eliminating harmful crystals, plaque, and oil stain, and armillaria metabolite is utilized in improving acidifying, crisp and cracking state of paper cultural relics. The present invention can raise the quality of paper cultural relics.

Description

Technical field:

[0001] The invention relates to a restoration of paper cultural relics, in particular to a biological cleaning and restoration method for cleaning and reinforcing paper cultural relics using biological technology. It belongs to the field of cleaning and restoration of cultural relics. Background technique:

[0002] Paper cultural relics directly record important information in the history of human production, life and social development for a long time. They are extremely important and precious historical materials for studying the history of our country's history, culture, art, and science and technology. It is a non-renewable historical resource. Paper cultural relics are generally organic materials. As time goes by, human use, pollution and oxidation of harmful substances in the natural air will degrade the physical properties of paper, aging and deteriorating paper. In addition, most of them have gone through vicissitudes, so they are There are differen...