Replacing disposable plastic products with new eco-friendly materials to produce daily necessities is becoming a new trend. The materials of some daily necessities on the market have become increasingly difficult to discern. However, the change behind this is the continuous upgrading of environmental concepts, especially with the increasing demand to limit disposable plastic products. Using daily necessities produced with new eco-friendly materials to replace disposable plastic products is becoming a new trend. These new materials are also widely used by fashion brands or brands that promote environmental concepts. A new material that looks like paper but is not actually paper has suddenly emerged in the consumer market. Some consumers have noticed that products made from a new material called DuPont paper have suddenly appeared on the market. Many items, such as backpacks, lampshades, and even student book covers, have started using this material. Just for backpacks alone, the reporter found thousands of DuPont paper backpack products on the Taobao platform. What is "DuPont paper" exactly? In fact, it is a special high-density polyethylene material called "Tyvek" by DuPont, which is also a non-woven technology material. The special process combines the excellent characteristics of paper, film, and fabric to provide a smooth touch and texture while maintaining waterproof and breathable qualities. It is lightweight, strong, and durable, and also environmentally friendly and recyclable. Compared with ordinary paper, it is waterproof and tear-resistant, more breathable than plastic film, and has a unique texture compared with fabric. During the production process, no plasticizer or restricted chemicals listed in EU directives, such as RoHS (2015/863/EU Directive) or REACH (SVHC), are added to DuPont paper. Its lightweight, durable, and stable functionality can reduce resource and energy consumption and reduce waste at the end of its lifespan. Additionally, it is made of high-density polyethylene fiber, which is 100% recyclable and can be reused. As demand to limit disposable plastic products continues to rise, more and more new eco-friendly materials are being applied, including DuPont paper, which can replace disposable plastic products to protect the environment and achieve sustainable development.