When choosing the material of Non-woven Shopping Bag, you can consider the following key factors:

Polypropylene (PP):
Features: Polypropylene is popular for its durability and good water resistance. It also has excellent tensile strength, can withstand a certain amount of weight and squeezing, and is not easy to break. In addition, polypropylene non-woven bags have good water resistance and can effectively protect the items in the bag from moisture.
Environmental protection: The chemical structure of polypropylene is not strong, and the molecular chain is easy to break, so it can be effectively degraded. A non-woven shopping bag can be completely decomposed within 90 days, and the pollution to the environment after disposal is only 10% of that of plastic bags.
Polyester fiber (PET):
Features: Polyester fiber has the advantages of lightness, softness, and recyclability. Polyester fiber non-woven bags are light in weight, easy to carry, and have good toughness and tensile strength.
Environmental protection: Polyester fiber can be recycled and reused, which is conducive to reducing environmental pollution. However, its water resistance is relatively poor and it is easily affected by moisture.
Natural fiber: Features: Natural fiber non-woven bags are mainly made of natural materials such as cotton, linen, and bamboo fiber, and have the advantages of environmental protection, biodegradability, and good breathability. These materials have less pollution to the environment during use, which is in line with the concept of green environmental protection. Durability: Natural fiber non-woven bags have relatively poor durability and are easily affected by wear and moisture. In addition, when choosing the material of non-woven shopping bags, its load-bearing capacity should also be considered. For example, 70 grams of non-woven fabric can bear a load of about 4-6KG, while 120 grams can bear a load of 10-13KG. In summary, when choosing the material of non-woven shopping bags, it should be based on specific needs and uses. If you need to bear high weight and waterproof performance requirements, polypropylene non-woven bags are more suitable; if you pursue lightness and recyclability, polyester fiber non-woven bags are more suitable; if you pay attention to environmental protection and breathability, natural fiber non-woven bags are a good choice. At the same time, in order to ensure product quality, it is recommended to choose a powerful and branded manufacturer for customization.

The above suggestions are for reference only, and the specific choice needs to be judged based on the actual situation.