本程序的目的是为生产条件下的压力测试提供指南。以下程序最适用于直通式压力机。其他类型的压力机，如双压或三压，很难取样，尤其是在宽幅机器上。每个单独的压力可以通过从进水中减去出水来评估。通过绘制每个压力机位置的数据，可以很容易地显示机器上的水分分布。当开发测试数据历史记录时，可以对压力机操作进行详细分析。

The objective of this procedure is to provide guidelines for press testing under production conditions. The following procedures are most appropriate for straight through presses. Other types of presses such as bi-nip or tri-nip are difficult to sample, particularly on wide machines. Each individual press can be evaluated by subtracting the exiting water from the entering water. The moisture profile across the machine is easily visualized by graphing data at each press position. Detailed analysis of press operation is possible when a history of test data is developed.