Leafcasting is a method of strengthening

paper Paper is a thin sheet material produced by mechanically or chemically processing cellulose fibres derived from wood, rags, grasses or other vegetable sources in water, draining the water through fine mesh leaving the fibre evenly distrib ...

so as to preserve it. Leafcasting fills in parts that may be missing in papers by the design of conservators or by age. The process covers an existing sheet of damaged paper with replacement fiber, thus increasing its future usability. The process must be performed on a perfectly calibrated machine to avoid damaging the paper. There are few institutions around the world that have the capabilities to perform leafcasting treatments. As few institutions have the required equipment, leafcasting is not a popular form of paper strengthening. Computerized leafcasting was first employed in the mid-1980s at the

Folger Shakespeare Library The Folger Shakespeare Library is an independent research library on Capitol Hill in Washington, D.C., United States. It has the world's largest collection of the printed works of William Shakespeare, and is a primary repository for rare materi ...

References

{{Cultural Conservation-Restoration Papermaking Conservation and restoration of cultural heritage