English to Spanish Art/Literary Art, Arts & Crafts, Painting Paper

CONTEXT: We were requested to use high-quality bond paper stock of a standard page size and to write with permanent pen.


It is referring to the type of paper the author employs at his workplace. A high quality one.
The original is US English and needs to be translated for Spain.

Anyone has any idea what that bond paper stock is referred to in Spanish?

Thank you so much! :)

Carmen