Classic cheese packaging 2.0. Our popular Cheese Storage Bags are made one-ply. One-Ply is porous enough to allow cheese to breathe while retaining the proper humidity to ensure optimal storage conditions. This material is based on the same concept as our two-ply, combining paper and plastic; however, this material is brown paper sprayed with a polyethylene coating instead of a separate sheet of plastic. Spray coating with plastic rather than laminating with a separate sheet enables us to offer this material in sheets, rolls, and bags. We offer rolls with two widths; 13.75" or 20"; both are 1,640' long. **Due to our adherence to stringent food safety standards, we cannot accept returns of opened cases. We recommend ordering samples of new materials before purchasing a full case, and confirming that you received the correct product before opening the case. Check out our custom printing page for more information.