ETPU popcorn soles represent a new-type material formed by foaming and processing TPU materials. The elastomeric particles feature tiny closed cells, similar in size to common popcorn, hence the name "popcorn material". Soles shaped from this material are the popular popcorn soles, which first caused a sensation when Adidas launched them into the market. They were immediately sought after by football stars and later beloved by the public. Popcorn soles not only exhibit extremely high wear resistance compared to traditional sole materials but also offer far greater elasticity than common PU and EVA.

The application of EPP materials in the logistics industry is shifting from single cushioning packaging to full-chain penetration. Driven by policy support, technological innovation, and cost optimization, it is expected to become the core material for green logistics. It is projected that by 2030, the market scale of EPP in the logistics sector will exceed 10 billion yuan, with the three major scenarios of cold chain, e-commerce, and automotive logistics contributing to the primary growth. Intelligence, high performance, and degradability have emerged as the main themes of technological upgrading.