Plastics are indispensable in people's lives, but also cause a burden on the environment, and today the world has begun to enter the era of net zero transformation, which will remedy the behavior that has hurt the earth in the past and return a good environment to future generations. The government advocates green procurement, drives green consumption and is friendly to the environment to achieve environmental and economic prosperity. Use less disposable goods, consider whether the product design stage is environmentally friendly, consumers buy products with environmental labels, and use consumption to support the circular economy. The cradle-to-grave (linear economy) industry of the past is transformed into a cradle-to-cradle (circular economy) industry, where products are designed for circulation and resources can be continuously reused.