This paper introduces the rebuilding experience of the domestic kraft liner paper machine; the re-design and calculation of the main parts of the headbox are introduced in detail.
为了挖掘现有旧设备的生产能力，提高设备的生产效率，对国产挂面箱纸板纸机流浆箱进行了改造，并对其主要部分重新进行了结构设计与计算。
Pea fine powder with particle size of 50 microns, packed in a kraft (paper) bags with polyethylene liner of 25 and 50 kilograms.
豌豆精粉细粉末，50微米颗粒尺寸，牛皮纸袋包装，填充有聚乙烯衬垫，25和50公斤装。（ 中国进出口网）
The article has introduced the process control key points of kraft liner board production for Fujian Qingshan Paper Industry co., Ltd.
本文介绍青山纸业股份有限公司牛皮箱纸板机生产过程的工艺控制要点。
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