All Miami Valley Paper Tube Co. cores and tubes are manufactured to specific tolerances set forth by our customers. Our material suppliers are held to high standards to maintain the consistent level of quality our customers expect. From the reception of raw materials to shipment, each step of the manufacturing process is QC tested to maintain compliance with our customer’s specifications and internal requirements dictated by our Quality Assurance Manual. Miami Valley Paper Tube Co. is proud to be recognized as a top manufacturer of quality paper tubes and cores utilizing recycled materials. All MVPT Co. paper tubes and cores are manufactured with paperboard produced from 100% recovered fiber of which 100% is post-consumer waste (PCW). As well as being made from 100% recycled fiber, MVPT paper tubes and cores are also 100% recyclable. In addition the adhesives used in the construction of our tubes and cores are Polyvinyl Alcohol (PVA) which is water soluble, non-toxic and biodegradable. They may look brown, but our tubes are really green.