Folder & Organisers Directory

binder A 4 ring binder is a good example of a custom designed binder. The number of rings is only one consideration, though, when it comes to putting together plans for a custom binder. Materials The type of material used to make the binder is an important factor. The material used will directly affect how durable it is and how long it will last. Polypropylene is a common material used because it is a plastic that is durable and long lasting. It offers a nice surface for printing and designs, as well. It is also easy to form into a variety of products.