High-Density Polyethylene and Polypropylene Woven Sacks are especially used when the particle size of the content inside the bag is too small. These bags prevent leakage of the material inside the bag.
These are sack bags with additional protective liner that ensures zero leakage of the minutest particles put inside the bags. These are well-known for their durability.
These kinds of bags are widely used for packaging of solid form materials.