The Bending Mechanics of Aged Paper - ASME Digital Collection
: As paper matures, it undergoes chemical and physical changes—such as the breakdown of cellulose chains—that make it brittle.
: Researchers use nondestructive tests, like the cantilever test , to measure how much a strip of "mature" or aged paper can bend before it reaches its elastic limit.
The phrase "bend over older mature" in the context of paper likely refers to the , a field of study focused on the brittleness and structural integrity of historical documents. Key Concepts in Paper Aging and Bending