Coil Binders

Coil Binders are known for their high durability and versatility. They can also be custom-built for highly specific usage. The flexible plastic spiral coil of Coil Binders gives a unique look to all types of professional documents, such as proposals, reports, calendars, day organizers and more. The documents bound by the coil binding method lie flat, and pages can easily fold back. This adds to the durability of these binders.

The manufacturing of Coil Binders is a very simple three-step process. The first step is page punching, wherein holes are punched along one side of the pages at an equal distance from each other. In the next step the coil is carefully inserted into the punched pages. The coil can be of plastic or metal. Finally, in the last step the coil ends are snipped or crimped to ensure that the pages don\'t tear off, or the sharp edges do not injure the one who carries the Coil Binder.

The coil of Coil Binders is spun into the documents using either a roller or a mandrel. When a roller is used, the punched edge and started coil are leaned against a spinning roller. But when a mandrel is used the punched pages lay flat, the coil slides over the mandrel and the wheel spins the coil onto the document. Either way, the result is a highly functional and durable type of binder that organizes the documents and sets them for any kind of presentation.

In Coil Binders a continuous plastic coil runs through a series of closely spaced holes that have been punched near the gutter margin of the loose pages to be bound together. This binding type has an upper limit on the number of pages, to ensure that the binding is done properly and no pages tear off. The upper limit is usually not more than 300 leaves per bind.