Sugar Bags are A Revolution in Sustainable Packaging
Sugar bags consist mainly of polypropylene, polyethylene, or kraft paper. The choice of material depends on your specific needs. You might need small bags for retail stores or large bags for industrial shipment that hold up to 50 kg.
Common Materials
Woven Polypropylene: This material is the standard choice for large industrial bags. It is very strong and does not tear easily. Manufacturers make this by weaving flat plastic threads into a robust fabric.
Polyethylene: This material is used for the main bag or as an extra layer inside.
Low-Density Polyethylene: This is a flexible material. It works well as a liner to keep moisture out, so the sugar does not turn into clumps.
High-Density Polyethylene: This material is stiffer and stronger. It is a frequent choice for small or medium bags sold in stores.
Kraft Paper: This is a traditional choice for small retail bags that hold between 1 and 5 kg. It is a good option if you want a packaging material that breaks down naturally in the environment. However, paper often needs a thin layer of plastic or foil inside. This extra layer protects the sugar from damp air.