Banknote pulp: 1.Made from 100% cotton linter 2.Free from GMO 3.Folding ... paper on the request of customers' different specifications such as Beating Degree (Canadian Standard Freeness), Folding Endurance, Whiteness, Fluorescence, Ash, ... customers on Clark Fibre Length Classification, Degree of Polymerization, Cellulose Content, Ash, Iron, Beating Degree (Canadian Standard Freeness), Air Permeability ...