Ring Binder Can Keep The Document Untouched And Unwrinkled
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Author:Imee Group Ltd
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Published time: 2018-04-12
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Ring binders are large folders that contain file folders or hole punched papers. Most binder covers are made of three pieces, in the fashion of a hardback book, but are produced in many styles. It is also possible to insert the sheet of paper into a polypropylene sheet protector.

Ring binders are large folders that contain file folders or hole punched papers. These are held in the binder by circular or D-shaped retainers, onto which the contents are threaded. The rings are usually spring-loaded, but can also be secured by lever arch mechanisms or other securing systems. The binders themselves are typically made from plastic or cardboard with metal rings.
Most binder covers are made of three pieces, in the fashion of a hardback book, but are produced in many styles. Materials vary widely. Some vinyl binders have a clear pocket on the outside for cover pages, and many have pockets in the inner cover for loose papers, business cards, compact discs, etc. There are also zipper binders, which zip the binder up and keep papers from falling out. Some binders are stored in matching slipcases for greater protection; either with one slipcase per each binder, or one slipcase holding several binders.
It is also possible to insert the sheet of paper into a polypropylene sheet protector. The sheet protector already has pre-punched holes, so the document can be kept untouched and unwrinkled.