
Humidification to relax stiff old documents
Humidity relaxes the paper stiffness. This relaxation is important for flattening paper that is out of shape because of folds creases etc. But, there are some questions and doubts about humidifying in the right way: How to humidify without causing a shocking reaction to the paper which has been in dry environment for ages? What might happen wrong when we humidify a very large paper … Continue reading Humidification to relax stiff old documents