Shanghai Yifu Packaging Products Blog

  01 Polylactic acid Polylactic acid, also known as polylactide, is a polyester polymer obtained by polymerizing lactic acid as the main raw material, and is a new type of biodegradable material.   Polylactic acid ​ has good thermal stability, processing temperature of 170-230 ℃, and good solvent resistance. It can be processed in various ways, such as extrusion, spinning, biaxial stretching, and injection blow molding. Products made from polylactic acid not only have biodegradability, but also good biocompatibility, glossiness, transparency, hand feel, and heat resistance.     02 Advantages of Polylactic Acid 1) Good biodegradability Polylactic acid is a new type of biodegradable material with good biodegradability. After use, it can be completely degraded by microorganisms in nature, ultimately producing carbon dioxide and water without polluting the environment. This is very beneficial for protecting the environment and is recognized as an environmentally fri...

Founded in 2007, Shanghai Yifu Packaging Products Group Co., Ltd . originated from a visionary collaboration between Guang, a seasoned professional in plastic flexible packaging , and Sally, a researcher specializing in biodegradable materials at the University of Science and Technology of China (USTC).   Guang had been deeply involved in the production and sales of plastic packaging since 2002. In 2007, he met Sally, whose expertise in microbial degradation materials opened his eyes to the future of sustainable packaging. Over a week of in-depth discussions, Sally explained the distinctions and applications of biodegradable materials, water-soluble materials, and kraft paper. Inspired by her insights, Guang recognized this as a transformative opportunity to protect the planet.   Driven by this vision, Guang invested 60% of his company’s capital to co-found Shanghai YiFu Packaging   Products Co., Ltd. with Sally. The company dedicated itself to the R&D, productio...