+The combination of the silicone bag: -Upper Silicone Sheet -Down Silicone Sheet -Edge Gear -Silicone Tube +Technical Parameters of Silicone Vacuum Bag All rights reserved by : China Ucolin Glass Lamination Solution Experts: -Silicone Vacuuming Bag for EVA Glass Laminating Machine/Privacy Glass Laminating -Silicone Rubber Sheet Manufacturer for Solar EVA Photovoltaic Panel Encapsulation ([email protected] / www.ucolin.com /[email protected]/[email protected])