Sustainable development
Green products not only refer to the green origin and the sustainability of the products, but also include green production processes.
Reduce the generation of plastic waste
In today’s society, the massive consumption of oil resources has become a global focal point. As industrialization accelerates, the use of plastic products is skyrocketing—driven by the ongoing extraction and utilization of petroleum. According to statistics, the amount of oil consumed annually for plastic production is staggering, while plastic waste continues to grow at an alarming rate.
A growing number of plastic wastes—especially conventional, non-biodegradable plastic products—are increasingly becoming a heavy burden on Earth’s ecosystems. Among these persistent plastics, many items cannot be replaced by standard recycled materials due to their unique performance requirements. So, how should we tackle this challenging predicament?
To ease the pressure on our planet and reduce its burden, producing biodegradable fibers is an effective solution to curb plastic waste. That’s why our research team has developed E-Kean® biodegradable fiber.
Yike'an® Fiber: Revolutionizing traditional plastics. Leveraging cutting-edge technology, we’re tackling the challenge of plastic waste and easing the burden on our planet. With concrete actions, we’re embracing green principles and helping build a brighter, more sustainable future for everyone.
Biodegradable Polyester Staple Fiber: An Eco-Friendly New Choice
Microplastics, as the "invisible killer" of plastic pollution, are quietly threatening our environment. TheseMicroplastics are caused by many factors.Plastic waste decomposition, the use of personal care products, and other factors all contribute to the creation of microplastics, which are now widely found in soil, water sources, and oceans. Not only are microplastics difficult to break down naturally, but they can also enter living organisms through the food chain, posing potential risks to both ecosystems and human health. For instance, fish in marine environments may mistakenly ingest microplastics, leading to abnormal growth and development—risks that could ultimately make these contaminated fish part of the human diet.
The emergence of biodegradable fibers offers an effective solution to the microplastic problem. This innovative material retains the excellent properties of polyester fibers while also being fully biodegradable—without compromising the performance of any other fibers it’s blended with. Moreover, its biodegradability does not interfere with post-processing capabilities, allowing it to be handled and processed just like conventional fibers, meaning no changes to existing manufacturing processes are required. As a result, it can be used confidently and seamlessly in everyday applications.
In natural environments, biodegradable fibers gradually break down under the influence of factors such as microorganisms, moisture, and sunlight, ultimately transforming into harmless substances that return to nature—effectively preventing the formation of microplastics at the source. According to ASTM D5210 testing standards, these fibers achieve an 88% degradation rate within 847 days; per ASTM D5988, the degradation rate reaches 88% over 742 days; under ASTM D6691, the fibers demonstrate a remarkable 92% degradation rate after 844 days; and according to ASTM D5511, they maintain a high degradation efficiency of 91% even after 1,278 days.
Whether used in the nonwoven industry to produce nonwoven fabrics or as a packaging material in industrial applications, biodegradable staple fibers have demonstrated outstanding environmental benefits.
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