The bags are closed on one side of the tube through sewing, ensuring a secure and reliable seal. Crafted from high-quality materials and utilizing various construction techniques, these bags are engineered to enhance the shelf life of your dry bulk products. For added protection, we also offer Woven Polypropylene open mouth bags with a PE-Inner liner, providing a specialized barrier for your goods. Stay tuned for the launch of this comprehensive solution that caters to all your dry bulk packaging needs.