In the field of precision coating manufacturing, coating uniformity is a key indicator for product quality. A coating machine applies functional slurry evenly onto the substrate surface to endow materials with specific physical and chemical properties. Relying on its independent R&D center for coati
In the field of composite material manufacturing, extrusion coating machines evenly apply molten plastic onto substrate surfaces to achieve high-strength lamination between films and materials such as paper, non-woven fabrics and aluminum foils. Bonding strength is the core criterion for evaluating
In the manufacturing process of plastic films, the stable operation of cast film machines directly determines product quality and production efficiency. Addressing the core question of how to achieve stable production with cast film machines, Nanjing sumino Precision Machinery Co., Ltd. provides a s
From April 21 to 24, the four-day CHINAPLAS 2026 International Plastics & Rubber Exhibition came to a close at the National Exhibition and Convention Center (Shanghai). Featuring core equipment including small-sized cast film machines, sumino Precision showcased at Booth G80, Hall 6.1. We conducted
