Dugar Polymers offers Perforated Bags or Cement Bags. Dugar Polymers wide range of Packing Materials such as PP/HDPE Woven Sacks, PP/HDPE Woven Fabric, LLDP Bags, LD Bags, HDPE Bags, etc. The Perforated Bags or Cement Bags are generally used for packing of cement or any other material which is hot while packing. The perforations [Small holes] help the hot air to go out while packing the material in the bag. These bags are light weight and user friendly.