The spring used in the binding material is only very small.
However, there is a growing interest in greenhouse gas reduction and efforts to preserve the environment around the world.
Under the supervision of the Ministry of Environment, the government has implemented conditional regulations and prohibitions on the use of disposable products (vinyl, straw, plastic cup) used in convenience stores, general restaurants, and rest restaurants.
Such disposable products are also very small, but with the belief that such small efforts will eventually make a big difference, we want to replace the plastic springs used in the binding with eco-friendly springs.

It is spring that can be recycled as a paper that can be recycled.
Until now, the development of Germany, and Japan has provided eco-ring loyalty developed in Japan.

Existing iron and plastic products were recycled and reproduced due to the inconvenience of separating and discharging them, but eco-friendly eco-spring is an eco-friendly product that builds a virtuous cycle ecosystem of resources because it is easy to recycle without having to cut down trees for new production.