How to break green barriers, the realization of green design, green manufacturing, green deal with the more severe challenges? Nowadays, many countries agree on that the economic development and environmental protection are equally important, cannot be ignored one of them, and releasing the sustainable development strategic planning, continue to strengthen environmental protection force, and develop in the direction of the standardization and legalization.
Green design, is prevalent design philosophy in recent years, a kind of advanced design idea. It  points in the life of the product, with environment and resources protection as the core, focusing on product environment attributes, such as: the use of resources, impact on the environment, removable and recyclable, reusable, etc.
Green design, is a key link of mill becoming into green products. In the design, we should give full consideration to the use of the mill itself and its production process to ecological environment of negative effect, or even eliminate the harm into a minimum degree. Then how to achieve this new idea of green design?