In the cost ledgers of the film manufacturing industry, every unplanned shutdown, every roll of downgraded products, and every unit of extra energy consumption silently erodes corporate profits. For manufacturing enterprises pursuing excellence, the stability of cast film machines is no longer merel

In the field of plastic film manufacturing, the cast film process is widely adopted due to its advantages of high production speed, excellent film transparency, and outstanding thickness uniformity. As a high-tech enterprise integrating R&D, production, and sales, Nanjing Sumino Precision Machinery

In the field of high-end film manufacturing, stability is the cornerstone of quality and the source of efficiency. Nanjing Sumino Precision Machinery Co., Ltd. recognizes that the stability of a cast film machine is not a single indicator, but a comprehensive capability that determines the sustainab

As a key piece of equipment for compounding base materials with plastic films, the laminating machine production line plays an important role in the modern packaging and materials industry. By uniformly coating molten plastics (such as polyethylene, PE) onto base materials like paper, non-woven fabr

As core equipment in the field of plastic film processing, stretching machine production lines occupy a crucial position in the manufacturing of packaging and industrial materials. Through precision biaxial stretching processes, stretching machines can significantly enhance the physical properties a