Sun Paper

Engineers viewing a large packaging-paper machine from forming to reel from a protected walkway — AI-generated image, not a photograph of Yanzhou PM47

Sun Paper PM47's 10-Day Ramp-Up — Acceptance Gates Before 1,400 m/min

Sun Paper’s PM47 in Yanzhou reached 1,400 m/min ten days after start-up. Reaching speed is not the same as provisional acceptance, a performance test, or final acceptance. This article converts the public ramp-up record into evidence-based paper-machine acceptance gates.

Full containerboard machine line extending from forming to winding

Sun Paper's Nanning Containerboard Line: A Dewatering-to-Winding Process Checklist

Valmet’s full line for Sun Paper’s Nanning mill runs from headboxes to two winders and includes Sleeve roll dewatering, compact dryer geometry, automation and lifecycle support. This article separates the fall 2027 start-up plan from performance figures that remain undisclosed.