Covers in raw board are often used for case folders, thus they are typically made with several flaps and an elastic closing mechanism.
Our lining charteques are a special kind of cover where the cover made from Manila paper has welded an extra cover in clear PP foil onto it.
The covers are available as “flat”, i.e has no depth or as wider covers with e.g. a 10 mm depth. In this way, it becomes easier to find on the shelf.
If you desire a more sturdy folder or bag with long service life and unmistakable quality, thicker card board equipped with handles and fasteners is often used.
Raw board is well-suited for bound pages for wire-o bound notebooks, calendars or pocket folders.