In the past, vellum described a writing surface made from animal hides. The vellum was sometimes slightly transparent, and that use of the term remains in use today. Vellum, a favorite paper among ...

There are two major standard systems for paper in use around the world: a United States standard, based on traditional paper measurements in inches, and an international standard, which is based on ...

Cellulose treatment enables creation of optically transparent paper for use a substrate. We cannot see through ordinary paper because it’s constituent micrometer sized cellulose fibers and large ...