18.140Level 518.14Binding and related services18.14001Folding, assembling, stapling, binding, gluing, guillotining, gold plating of printed sheets to be inserted in books, leaflets, periodicals, catalogues, etc.18.14002Folding, stamping, drilling, perforating, embossing, gluing, laminating of paper and printed cartons for among others business forms, displays, samples cards, labels, calendars, etc.