Bead And Quirk -

Heavier cardstock or stiff paper is used to create templates for duplicating profiles across multiple trim pieces. Specialized Tools for Bead and Quirk

If you are working with this specific profile, the "paper" involved typically serves one of these purposes: bead and quirk

For craft beads that might use similar terminology, parchment paper is the standard barrier to prevent sticking. Heavier cardstock or stiff paper is used to