Preservation of paper

Raw materials used for documents from the period roughly spanning 1830 to 1990 has made it vulnerable to acid paper degradation, causing the paper to turn yellow and brittle. Unless action is taken to stop this process, valuable original documents may be lost to future generations.

Nitrochemie operates the worlds most advanced and largest deacidification plants in Switzerland and Germany. Our competent and experienced team of specialists advises and supports you in all issues of paper deacidification.