A corrugated paper forming machine is the key piece of equipment in producing corrugated board.
瓦楞纸成型机是瓦楞纸板生产中的关键设备。
Design and manufacture technology of the corrugated roller, which is one of key parts of the corrugated paper forming machine, were researched.
研究了瓦楞纸成型机的核心部件——瓦楞辊的设计与制造技术。
The drawbacks are acacia's low drainage rate and low initial wet web strength, which are bottlenecks to the high paper machine speed especially at the web forming.
需要改进的地方是：它的滤水速率和湿纸幅强度较低，这些将是现代高速纸机湿部的瓶颈所在。
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