Non-woven storage bags made of materials such as PP have multiple practical advantages. First, they are lightweight, flexible, easy to fold and store, and take up little space. Second, they have good breathability, preventing stored clothes and bedding from becoming damp and developing odors, making them suitable for storing delicate items such as down comforters and silk quilts that need to "breathe." Furthermore, through improved manufacturing processes, non-woven storage bags can be thickened to increase load-bearing capacity or treated with a waterproof coating to enhance moisture resistance.
Non-woven shopping bags are often marketed as "eco-friendly" products, mainly based on their reusable nature, which reduces the consumption of single-use plastic bags. However, their environmental friendliness is relative. From a raw material perspective, the mainstream PP and PET materials are not biodegradable. Studies indicate that a non-woven bag needs to be reused at least 11 times for its environmental benefits to offset the energy consumption and carbon emissions in its production. Therefore, the key to truly achieving environmental protection lies in repeated and long-term use by consumers, rather than discarding it after a single use.
