In the actual production of biaxially‑stretched films, stretching machines are inevitably plagued by various faults that impair product quality and production efficiency. The capability to swiftly and accurately identify and resolve such issues directly determines the uptime of the production line,
In the manufacture of biaxially‑stretched films, the stretching machine orients molecular chains via machine‑direction and transverse‑direction stretching, endowing the film with outstanding mechanical and optical properties. As a core indicator for product quality, film‑thickness uniformity directl
In the field of precision coating manufacturing, coating uniformity is the core index for evaluating product quality, which directly determines the functional performance of functional coatings and the yield of subsequent processes. A coating machine applies functional slurry evenly onto the substra
In cast film production, thickness uniformity serves as the core quality indicator, which directly determines the optical properties and downstream processability of the film. A cast film machine forms films via melt casting and rapid cooling and shaping. Its thickness control performance relies on
