SPIRAL BINDERS 22MM

Coil binding is one of the most popular binding methods due to its professional appearance and its lay-flat design, or ability to flip pages 360 degrees. Perfect for business proposals, annual reports, company presentations, and any other book binding project, Akiles spiral binding coils are made of high quality PVC plastic filament. Standard 12-inch spiral coil binding spines are long enough to bind A4 or 11-inch binding edges.
These binding coils have a 4:1 pitch (4-holes per inch, 48 loops per 12-inch coil) and are fully compatible with all 4:1 pitch coil binding machines on the market. Holes punched in sheets can be round or oval.
Akiles plastic coils are quality made for business, educational, restaurant menus, health handbooks with binding solutions limited only by the users’ imagination.
Choosing desired coil size: Measure the thickness of your stack of pages and add 1/8-inch (3mm).