6.4MM Double Loop Wire 3 1 Pitch Spiral Binding Combs Extremely Thin Coated

6.4MM Double Loop Wire 3 1 Pitch Spiral Binding Combs Extremely Thin Coated

1.Description:

Double Loop Wire Binding is a popular commercial book binding method, and is known by a number of different names including twin loop wire, wire-O, double loop wire, double-o, ring wire, wirebind. With this binding method, users insert their punched pages onto C shaped spine and then use a wire closer to squeeze the spine until it is round. Documents that are bound with wire binding will open completely flat on the desk and allow for 360 degree rotation of bound pages.

Made of nylon-coated steel wire. The surface of the nylon coating is lustrous, extremely thin and symmetrical. The central steel of the wire is rigid which keep it stay for long time. No matter appeareance or durability, it will be much better than the normal loop wire. This products is easy to presses the circle and convenient to bind. It suits for binding books, calendars, live notebooks, atlas, diary books, products catalogs and so on.

2.Specification: