PP woven bags and PP non-woven bags are two types of packaging materials made from polypropylene, a commonly used plastic material. While both types of bags have similar properties and aPPlications, there are some key differences between them:
Manufacturing process:
PP woven bags are made by weaving together polypropylene fibers to form a fabric. This process creates a tight interlocking weave that provides excellent strength and durability. The woven structure also helps to prevent moisture from penetrating the bag, making it ideal for storing and transporting heavy items and products that are sensitive to moisture. On the other hand, PP non-woven bags are made by bonding polypropylene fibers together using heat, pressure, or chemicals. This process creates a softer and more flexible fabric that is not as strong as a woven fabric.
Physical structure:
PP woven bags have a tight, interlocking weave that provides excellent strength and durability. The tight weave also makes the bag more resistant to tearing, puncturing, and other types of physical damage. In contrast, PP non-woven bags have a softer and more flexible structure that is not as strong as woven bags.
Properties:
PP woven bags are strong, durable, and moisture-resistant, making them suitable for storing and transporting heavy items and products that are sensitive to moisture. They are also resistant to UV light, which helps to extend the life of the bag and the products it contains. PP non-woven bags, while not as strong as woven bags, have the advantage of being softer and more flexible, making them easier to handle and less likely to cause damage to the products they contain.
Cost:
While PP woven bags tend to be more expensive than PP non-woven bags, the added durability and versatility make them a good investment for many aPPlications. However, for aPPlications that do not require a strong and durable bag, PP non-woven bags can be a more cost-effective option.
