Trade Binding Wires - 3:1 Pitch - Binds from 2 to 120 sheets
Looking to produce professional-looking documents quickly and efficiently? Our 3:1 pitch AP binding wires are designed for use with all...
AP Binding Wires
Why Choose AfterPrint for AP Binding Wires?
With AfterPrint, finding the perfect binding wire for your project is simple. We supply AP binding wires to suit all professional wire binding machines. Our trade binding wires are available in both 3:1 pitch and 2:1 pitch, suitable for thicknesses ranging from 2 to 280 sheets, providing flexibility across A4 and A5 sizes.
Each option is engineered for smooth performance and a neat, professional finish, whether you’re producing calendars, reports or presentation documents. Our premium binding wires are manufactured to high standards and feature a unique non-tangle design. They are available across a variety of colours to match any level of professionalism required.
Our AP trade binding wires, available to buy online in bulk packs with fast UK delivery, can be used to create durable documents with confidence. We also provide expert support and technical advice across the entire lifespan of our products.
Additional Information
AfterPrint supplies a wide range of Trade Binding Wires in both 3:1 pitch (Sizes 4 to 9) and 2:1 Pitch (Sizes 10 to 20). We stock various colours and sizes. Produce a professionally finished document to your own specification.
Unlike other binding styles, Wire Binding is split into two formats known as ‘pitch’. The two pitches relate to the number of holes punched in a document over a distance of one inch. For example, a 3:1 pitch would mean you have three holes per inch; 34 holes down the long edge of an A4 sheet or 24 holes down the short edge (A5 long edge). A 2:1 punch pattern would be larger holes which cover the one-inch distance with just two punched holes. This would create 23 holes down the long edge of an A4 and 16 holes down the short edge (A5 long edge).
This difference is mainly for aesthetic reasons. However, punching small 3:1 holes in a thick document would make it harder to open and would create a significant weakness down the spine. Therefore, 3:1 pitch wires are limited to a maximum size of 14.3mm or Size 9. Thus allowing a maximum binding thickness of roughly 120 sheets of 80gsm paper. For thicker documents exceeding 120 sheets, you will need to be able to punch your document on a 2:1 Pitch.
If you are unsure, count the holes down the length of your document. For 34 holes, you require 3:1 pitch wires, and for 23 holes, you require 2:1 pitch wires.
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