Although plastic bags bring about the environmental pollution that we face in our daily lives, however, in reality, there are some situations where plastic bags are still indispensable, such as in garbage disposal, seafood markets, or frozen food packaging. Here are some of the special features and advantages of plastic bags that make them valuable and irreplaceable in these cases:

1.Waterproof and leak-proof, as they can prevent liquids and odors from escaping or entering the bags. This is important for keeping the garbage, seafood, or frozen food clean and fresh, and avoiding contamination or spoilage .

2.Flexible and durable, as they can stretch and adapt to different shapes and sizes of items without breaking or tearing. This is useful for storing and transporting various kinds of garbage, seafood, or frozen food, and maximizing the space and efficiency .

3.Reusable and recyclable, as they can be reused multiple times for different purposes. This is helpful for reducing the amount of plastic bags that are thrown away and saving the resources and energy that are needed to produce new ones .