首页>
外国专利>
METHOD AND DEVICE FOR MEASURING SOFTNESS OF FIBER
METHOD AND DEVICE FOR MEASURING SOFTNESS OF FIBER
展开▼
机译:纤维软度的测定方法及装置
展开▼
页面导航
摘要
著录项
相似文献
摘要
FIBRE FLEXIBILITY METER A method and apparatus are disclosed for obtaining an indication of fibre flexibility by spraying a pulp sample of preselected average fibre length against the bottom of a horizontal screen having a negative pressure thereabove whereby a selected pressure drop is applied across the screen and the pulp sample is divided into a retained and a passed fraction. The flexibility index is obtained by a ratio indicative of the fibre mass in the passed fraction or retained fraction to the fibre mass in the feed.
展开▼