The Swedish Ecolean company recently released a green packaging material in Shanghai. The concept of green packaging material comes from eggs. 90% of egg shells are calcium carbonate and it is the world's most environmentally friendly packaging material. Ecolean Corporation uses calcium carbonate as the main material to make a fuss about its strength and toughness to produce excellent green packaging materials that can be used to package various forms of foods, as well as the production and decoration of various industrial products. product.

More than 70% of the ingredients of this material are calcium carbonate, so it can return to nature. The waste water produced by the production of this material is equivalent to only 1/2 of the traditional packaging materials, and the energy required is only equivalent to 1/3.