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If a library or archive is serious about moving ahead with mass deacidification technology, it must honestly explore the problems inherent in selection of one...

When a conservator considers a single unique paper item for chemical treatment, careful preliminary examination and testing is done to determine to what degree,...

There is a considerable amount of general information already known about mass deacidification that can be helpful in understanding how to proceed with...

There are at least three compelling reasons to consider mass deacidification technology as an option for preserving certain original materials in local...

The deacidification process stabilizes paper, but it cannot restore lost physical properties.  Once paper has deteriorated to a state of brittleness, it needs...

Whether a sheet of paper lasts indefinitely or only briefly depends on the materials and methods used in its manufacture as well as on the environment in which ...

The meaning of acid-freeThis is the minimum standard for any good-quality paper. Without getting too much into the nitty-gritty of papermaking, acid-free means ...

Many people are unsure about how to store the documents they have collected in the course of their genealogical quest. There are a number of considerations in...

Before the Civil War, paper was made from cotton and linen. These fibers made a very durable paper, but acquiring the materials and processing them was time...

Scientists presently concerned with the conservation of paper warn that acidity is a most damaging factor, causing the gradual and irreversible breakdown of...