comb binding

US /koʊm ˈbaɪn.dɪŋ/
UK /koʊm ˈbaɪn.dɪŋ/
"comb binding" picture
1.

Kammbindung, Plastikspiralbindung

a method of binding documents using a plastic comb that is inserted into rectangular holes punched along one edge of the pages

:
The report was finished with a professional comb binding.
Der Bericht wurde mit einer professionellen Kammbindung fertiggestellt.
We need to buy more plastic combs for the comb binding machine.
Wir müssen mehr Plastikkämme für die Kammbindemaschine kaufen.