Bio-based materials refer to materials made from natural sources, organic matter, or renewable and sustainable resources, including but not limited to wood, cellulose, starch, protein, chitin, seaweed, microorganisms, and plant oil, These materials often possess advantages such as renewability, biodegradability, low toxicity, and low energy consumption, and are therefore widely used in various fields such as packaging, medical, and durable electronics, and leather fabrics. Compared to traditional petrochemical-based materials, bio-based materials can reduce dependence on limited resources and negative environmental impacts, making them a sustainable alternative.

Hetro offers a series of materials known as the Bio series, which includes models like Bio300, Bio250, Bio200, and Bio Po3G

In footwear, Bio serious TPEE can be used to manufacture shoe soles, providing excellent shock absorption and anti-slip properties, TPEE shoe soles are also lightweight and durable, making them a popular choice for athletic and outdoor footwear.

Bio serious TPEE fabric has antibacterial properties, is skin-friendly, and hypoallergenic, providing a safer choice for medical fabrics for babies and the elderly

In Leather goods, TPEE can be used to provide an anti-slip backing to leather products such as bags and wallets. preventing them from slipping or sliding on smooth surfaces, TPEE can also be used to provide a protective coating for leather, improving its durability and resistance to wear and tear.