IMPROVED CYLINDER PAPER MACHINE VAT

Abstract

The writer invented the improved Vat for a cylinder paper machine for making paper with high speed. The construction and the method is as follows : in front of the cylinder moved, a head-box is fitted higher, with a nozzle at the outlet over the width of cylinder face, whose lip is capable to adjust in opening. With a suitable high speed, made by the hydraulic head standing in the head-box, the stuff stream rushes into the stuff pool and agitates uniformly the stuff before the eylinder mould. And at the instant, the cylinder picks the fibres from the stuff on its surfaee, making good even paper web. (Pat, applied in Japan)