In the past few decades, traditional plastic bags have been widely used in daily life because of their lightness and cheapness. However, the ensuing environmental pollution has also attracted global attention. Today, supported by technological innovation, the "green revolution" is reshaping the role of this everyday commodity. The new generation of environmentally friendly plastic bags not only inherits the advantages of traditional products, but also greatly improves the degree of environmental friendliness.

From the initial single-use to today's reusable or even completely degraded, plastic bags have undergone significant technological innovation. This transformation is inseparable from the unremitting efforts of scientists and the application of new materials. Modern environmentally friendly plastic bags are mainly made of polylactic acid (PLA), starch-based resins or other bio-based polymers, which can be quickly decomposed into harmless substances under certain conditions, thereby reducing the ecological burden caused by long-term accumulation.

Of course, choosing a truly excellent environmentally friendly plastic bag requires consumers to have a certain knowledge base. First of all, attention should be paid to check whether the product logo is clearly marked with the word "degradable" and related certification marks; secondly, it should be soft and have a certain degree of toughness to avoid rupture and waste due to insufficient strength. Also pay attention to the thickness parameter, too thin may affect the service life.

Green plastic bags have gone beyond the simple shopping use, and gradually penetrated into various fields to become an indispensable part. Whether it is classified storage of household garbage, take-out packaging and transportation, or sorting and storage of goods during travel, it can be easily competent. With excellent performance, it meets the diverse needs and contributes to environmental protection.

Finally, it is worth mentioning that everyone plays an important role in the process of promoting "zero waste. Enterprises should take the initiative to assume social responsibility and actively develop and produce more efficient, energy-saving and low-carbon emission product lines. Ordinary people can jointly protect the bright future of the earth's homeland by correctly sorting and recycling garbage and choosing as much as possible those commodities that have been verified and qualified by authoritative organizations and listed for sale!