The meaning of six aspects of green packaging design:

1. Packaging designers should try to use green packaging materials and design long-life packaging materials, which can greatly reduce the environmental pollution caused by discarded packaging materials.

2. Packaging reduction. In some developed countries, many supermarkets encourage consumers to use nylon shopping bags that can be used multiple times, while using disposable plastic bags, the materials used in packaging design are minimized, unnecessary packaging is eliminated as much as possible, and simple packaging is advocated. To save resources.

3. The packaging material is singular. The materials used should be as simple as possible, and do not mix in different materials for recycling.

4. The packaging design is detachable. Packaging that requires a composite structure should be designed as a detachable structure that facilitates recycling after disassembly.

5. Pay attention to the reuse of packaging materials. Reduce packaging waste by using packaging that can be recycled, reused and recycled to increase the life cycle of the package.

6. The harmlessness of packaging materials. The European Packaging and Packaging Waste Directive specifies levels of heavy metals (lead, mercury, chromium, etc.) such as lead less than 100 PPM. China should also ban the use or reduction of certain packaging materials containing harmful components such as lead, mercury, tin, etc. in the form of legislation, and stipulate the allowable content of heavy metals.