FIBER MAT FORMING APPARATUS AND METHOD OF PRESERVING THE HYDRODYNAMIC PROCESSES NEEDED TO FORM A PAPER SHEET

摘要

The invention relates to an apparatus used in the formation of paper. More specifically the present invention is directed to an apparatus for maintaining the hydrodynamic processes involved in the formation of a fiber mat or paper sheet. The performance of this apparatus is not affected by the velocity of the paper machine, the basis weight of the paper sheet and or the thickness of the mat being formed.