기능

• This file combines the preservation of a tube file and the browsing of a ring file. Effective as a mass storage file. It has a ring shape that allows you to see a closed document spread out, so it has excellent readability.
• Since it is a ring type fastener, you can easily take out documents even from the middle of the filed documents. Ideal for storing documents that are inserted and removed frequently.
• A lever type arch fastener that can be opened and closed with light force and is easy to operate. The operation part is made of resin, so it is very handy. In addition, it has a mechanism that makes it difficult for documents to fall out.
• Fingerballs are provided for easy retrieval of files stored in cabinets. Also, it is full of easy to use functions such as cover lock and large replacement heading.