The plastics industry, a significant part of modern manufacturing, converts raw materials like petroleum and natural gas into diverse plastic products. Starting with the invention of celluloid in 1868, it has grown into a global powerhouse. In 2023, global plastic production hit 413.8 million metric tons, with China leading at 33% of the total. The industry encompasses various plastic types, such as polyethylene terephthalate (PET) and polypropylene (PP). It serves numerous sectors: in packaging for its lightweight and protective properties, in automotive for reducing vehicle weight and improving fuel efficiency, and in electronics for insulation. However, it faces environmental challenges due to plastic waste. As a result, there's a growing push for sustainable solutions, like biodegradable plastics and enhanced recycling technologies.