Founded in 1986, Kavent co. is the first company in Taiwan to design a successful double wire forming machine and the earliest manufacturer of double wire product.

        Since the advent of smart phones, the world's paper products have been reduced by 80%, resulting in the printing industry, the binding industry is very difficult to survive.

        After ten years of research and development, Kavent co. has overcome many technical difficulties and finally completed the multi-national patented loose leaf binder.

Because its appearance is like a tunnel, it is called--

                      Tunnel Wire Binding System.

       The Tunnel Binding is made up of a back plate, two plugs and a special type hard wire.Its characteristics are:

       1. Commonly used for Pitch 1": 2 double wire

       2. No mechanical pressing closure 

       3. The back of the book can be printed, labeled

       4. Reusable, easy to operate

       5. Can increase or decrease the number of pages                   6. Strong structure, practical

       7. Colorful and beautiful out looking

It can replace the binding method of old loose-leaf pages, such as: spiral wire, double wire, plastic comb, metal ring binder, is the latest loose-leaf binder of 2019. It can create paper product design Novelty, Practicality, greatly increase the Beauty and Profit of your products, is very affirmed by the binding industry. We hope this product will bring the binding industry to the glory again.