Shopping bags usually have many different materials to choose from. Here are some of the more common materials and their characteristics:
Plastic bags/polyethylene bags: Lightweight, cheap, and easy to produce, but can have negative impacts on the environment, such as pollution and difficulty in degradation.
EPE (foam) bags: Lightweight, shockproof and waterproof. It can also have negative impacts on the environment.
Paper bags: Paper bags are more environmentally friendly than plastic bags and can be reused. However, using paper bags consumes more energy and resources because the production process requires more water and wood.
Canvas and cotton bags: These bags are durable, recyclable, and environmentally friendly. At the same time, they also provide more flexibility in printing.
The final choice depends on the specific use, cost, and environmental awareness that an individual needs.