A Brief Analysis of the Benefits of Using Bioplastics

First, be eco-friendly and reduce environmental pollution from the source

Bioplastics are made from renewable biomass (such as corn, cassava, straw, etc.) or possess biodegradable properties. Under natural environmental or industrial composting conditions, it can be decomposed by microorganisms into water, carbon dioxide and biomass, completely eliminating the pollution risk of traditional plastics remaining unspoiled for a hundred years. To a certain extent, it can also break away from the reliance on oil resources, utilize crops or industrial by-products for production, facilitate the extension of the agricultural industrial chain and the recycling of resources, and at the same time reduce carbon emissions caused by the consumption of fossil energy.

Second, support the "dual carbon" goals and reduce carbon emissions throughout the entire life cycle

The production and degradation process of bioplastics can form a low-carbon closed loop. During the production stage, the carbon from biomass raw materials comes from carbon fixation through plant photosynthesis. Compared with petroleum-based plastics, it can reduce carbon emissions. During the degradation stage, the carbon dioxide produced by decomposition can be reabsorbed and utilized by plants, achieving the carbon cycle. In contrast, traditional plastic incineration releases a large amount of greenhouse gases and toxic substances.

Third, it has diverse application scenarios and is suitable for the green upgrade needs of multiple industries

The performance of bioplastics can be modified through technology to meet the strict requirements of different fields. In the packaging field, food packaging (such as PLA lunch boxes), express delivery bags, shopping bags, etc., not only ensure food safety but also solve the problem of packaging waste pollution, which is in line with the environmental protection transformation needs of the e-commerce and catering industries. In the agricultural field, degradable agricultural films can play a role in water retention and heat preservation during the growth period of crops. After harvest, they naturally degrade, avoiding the decline in fertility and damage to crop roots caused by soil residues, and promoting the development of ecological agriculture. In the field of daily necessities, items such as toothbrushes, cosmetic bottles, and children's toys use bioplastics, promoting the popularization of an environmentally friendly lifestyle from the consumption terminal.

Fourth, with dual benefits from policies and the market, the industry has huge potential for development

China has also explicitly promoted the application of biodegradable plastics in its "14th Five-Year Plan" for plastic pollution control, providing policy dividends for the development of the industry. The awakening of consumers' environmental awareness and the strengthening of enterprises' ESG (environmental, social, and governance) responsibilities have driven the rapid expansion of the bioplastic market size.

In conclusion, bioplastics are not only innovative achievements in environmental protection technology, but also a key link connecting "green production - consumption - recycling". In the process of promoting ecological protection, low-carbon development and industrial upgrading, they are demonstrating irreplaceable multiple values.