2021 New A4 File Bag 60 80 100 Pages Data Book Large

Loose-leaf notebook is a common stationery, also known as loose-leaf notebook and loose-leaf notebook. It is composed of cover, binder (or coil) and paper. The pages inside the notebook can be removed and added freely.
The biggest difference with ordinary notepad is that the loose-leaf book is more flexible. The paper can be disassembled, replaced and combined at will, and it is convenient to arrange. Users can also DIY according to their own preferences. Loose-leaf books can be used for note-taking, note-taking, and draft writing.
Loose-leaf is one of the most commonly used stationery items in daily work and study. It consists of cover, binder (or coil) and paper. The biggest difference with ordinary notepad is that the loose-leaf book is more flexible. The paper can be disassembled, replaced and combined at will, and it is convenient to arrange. Users can also DIY according to their own preferences. Loose-leaf books can be used for note-taking, note-taking, and draft writing.
The cover
The cover texture of loose-leaf book has a variety of leather, imitation leather, color change leather, PU leather, artificial leather, PVC, Oxford cloth, canvas, nylon cloth, binding cloth, binding paper, special paper, coated paper and so on. Loose-leaf batch customization can reflect the humanized design, the cover can be added with bronzing, hot silver, multi-color aluminum carbide, silk screen printing, leather color printing, four-color offset printing, embroidery, laser engraving, metal nameplate and other forms of LOGO.
Like a regular notebook, the cover of a loose-leaf book can be printed with a variety of fine designs and advertising messages. With a colorful cover, loose leaf is also one of the factors that people love.
binder
Binder is a clip used to fix paper, mainly in the ring shape, mostly metal or plastic products, generally by two rivets to fix it on the cover. Simply open the binder gently when removing the paper. Binder is a major highlight of binder, beautiful binder is favored by many people.
There are many kinds of binders. The most common binders have 4 holes, 6 holes, 9 holes, 26 holes, and so on. Different sizes of binders use different number of holes.
Due to the different texture, the color of the binder is also different, the common white plastic binder, silver metal binder. At present, only a few domestic enterprises produce unique golden binder.