筛网不易堵、不易坏、可以连续进料，滤浆效率高，处理量大，且可降低能耗。

With high filtering efficiency, and large treatment quantity, the utility model can reduce energy consumption.

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机械浆根据不同的游离度和滤水性生产。

Mechanical pulps are made to different freeness or drainage rates.

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原淀粉与聚乙烯基胺的混合糊液对再生浆具有显著的纸力增强、助滤和助留效果。

The mixtures of the starch and polyvinylamine showed significant effects on the improvement of paper strength, draining and retention of the pulp.

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