在和毛工艺的阐述中，对纤维的开松、混合、给助剂及相关助剂的选择做了详细的论述；
In the exposition of fearnaught technology, the relaxation of fiber, fiber-mixed and the choice of auxiliary reagent is elaborated.
开发和制造从开松、梳理、铺网机针刺成卷整线工艺和设备。
Development and manufacturing from the opening, carding, lapping machine needle into the entire line of paper craft and equipment.
本文提出逐级开松的原则，即采用多个开毛辊而降低每个开毛辊速度的预梳工艺。
Tuft should be opened gradually. The proper arrangement of the forepart ought be multi-opener with lower speed.
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