A PP woven bag, also known as a polypropylene woven bag, is a type of flexible packaging made from polypropylene (PP) material. Polypropylene is a thermoplastic polymer widely used in packaging due to its excellent strength-to-weight ratio, durability, and resistance to moisture. PP woven bags are commonly used for packaging various products such as grains, seeds, fertilizers, animal feed, and other bulk materials.
The manufacturing process involves weaving flat strips of polypropylene fabric to create a sturdy, woven structure. This woven fabric is then coated or laminated to enhance its strength and provide additional protection against external elements. PP woven bags typically have a smooth surface that allows for easy printing of labels or designs.
These bags are popular in the agricultural and industrial sectors for their cost-effectiveness, versatility, and ability to withstand rough handling during transportation and storage. PP woven bags come in various sizes, capacities, and designs to meet the specific requirements of different industries.