Valmet's OptiConcept M containerboard making line successfully started-up at Shanying Huazhong in China
On December 06, 2019, Shanying Huazhong Paper Industry started-up successfully and smoothly their Valmet-supplied OptiConcept M containerboard line (PM 21). It took only 2.5 hours to get paper from stock on wire to reel. The sellable paper quality was reached just after the first jumbo reel. By increasing its production capacity, Shanying is aiming for bigger market shares.
|Location||Shanying Huazhong Paper Industry, Jingzhou city in Hubei Province, China|
Valmet's delivery includes a high-speed OptiConcept M containerboard making line from broke collection to reel.
PM 21 producing fluting grades will be equipped with OptiFlo Gap headbox with Aqua layering technology for two-layer sheet production with very good layer coverage using only one headbox and a forming unit, as well as OptiFormer Gap former with shoe and blade technology enabling high capacity at high speed, which is the key feature of efficient lightweight containerboard manufacturing. Former with shoe and blade technology gives good strength properties, uniform CD profiles and excellent board formation.
|Results||Smooth and successful start-up took only 2.5 hours to get paper from stock on wire to reel. New production line (PM 21) with a wide automation package is designed to produce high-quality testliner grades.|
|Keywords||Paper & board, New lines, China|
|Basis weight||80 - 130 g/m2|
|Design speed||1,500 m/min|
OptiConcept M containerboard line with