Polyprolene PP Leno Fabric, Packaging Type : All Colours

PP leno bags, also known as polypropylene leno mesh bags, are a type of woven packaging material made using a leno weave technique. In this method, two warp threads are twisted around the weft threads to form a stable, open mesh structure. This design allows for excellent ventilation while maintaining strength and durability. These bags are primarily made from 100% polypropylene (PP), often enhanced with UV stabilizers to withstand sunlight during prolonged outdoor storage.

One of the key advantages of PP leno bags is their breathability. The mesh design allows air to circulate freely, making them ideal for storing and transporting perishable goods such as onions, potatoes, garlic, citrus fruits, and other vegetables. This ventilation reduces moisture buildup and spoilage, significantly extending the shelf life of the contents. The open structure also makes them suitable for packaging shellfish, firewood, and even certain construction materials like sand and gravel.

These bags are lightweight yet strong, with high tensile strength that enables them to carry loads typically up to 50 kilograms, depending on the weave and thickness. Their low weight helps reduce shipping costs, and being made of recyclable polypropylene, they are an environmentally responsible choice for many applications.

PP leno bags come in various sizes, colors, and configurations. Common customizations include drawstring or stitched closures, side handles, printed labels, and colored mesh for easy product identification or branding. Manufacturers can also offer UV-treated bags for outdoor use, particularly for items like firewood that are often stored in direct sunlight.

Despite their many benefits, PP leno bags are not suitable for holding fine particulates or liquids, as their mesh structure allows small particles to escape. While durable, the seams and edges may be potential weak points under excessive stress or abrasion.

In summary, PP leno bags are a versatile and cost-effective solution for packaging goods that require air circulation and visibility. Their strength, reusability, and customizability make them widely used in agriculture, seafood, construction, and retail sectors around the world.