Pro 7 Silo Bags should be sealed when grains / other materials are filled. Thus the available oxygen is consumed by grains and then produces an atmosphere-rich Co2. This will prevent the development and reproduction of fungi and Insects inside Silo Bag.
7-layer films. Our bags are airtight and water-resistant, thus helping to create a modified atmosphere inside the bag. Hermetic bags are used as an inner liners for jute bags or ordinary sacks to preserve agricultural commodities without the need for chemical fumigants.
A BOPP bag has various layers in the bag and they are also known as a Multi-layer bag. One of the layers of the bag is made from HDPE/PP woven fabric. Multi-colored BOPP films are made through engraved cylinders and Rotogravures reverse printing technology.