請問NIW package太厚,用什麽才能把它裝訂成一本呀? thanks....

請問NIW package太厚,用什麽才能把它裝訂成一本呀? thanks....

the paper fasteners could not work for a package of such thickness, unless bind it into several packages.

could someone let me what to use to bundle it into one package?

thank you very much....