Shanghai Sunward adopted the world’s first bio-degradation technology that is able to biodegrade polyolefin packaging material completely in an open-air environment, making bio-degradation come true.

There are three phases:
Phase 1:
Storage and usage. In this period, the technology is not activated. The way of its packaging is the same as how other non-biodegradable material pack. The typical period is 6-36 months.
Phase 2:
Convert to wax. After life cycle, in the environment where heat, air, moisture and sunlight are present, the material is convert to wax chemically at fast speed. The typical period is 3-7 months.
Phase 3:
Bio conversion in open-air environment. Bio-available wax will bio-convert via bacteria, fungi, etc. which exist in the soil in open-air environment. The typical period is 12-24 months.