公开(公告)号：US3599293A

公开(公告)日：1971-08-17

申请号：US3599293D

申请日：1969-07-16

Applicant: PAPER CONVERTING MACHINE CO

Inventor： NYSTRAND ERNST DANIEL ,  BROEREN THOMAS E

IPC: A41B13/00 ,  A61F13/15 ,  D01G25/00 ,  D02G1/16 ,  D04H1/02 ,  D04H1/72 ,  D21B1/00 ,  D21D1/30 ,  D21F11/00

CPC classification number: D21H5/2635 ,  D21H11/14

Abstract: A machine for forming articles of fluffed cellulosic material includes a drum having first and second sections mounted coaxially for rotation and spaced apart to provide a chamber through which the fluff moves radially. An air-pervious web travels with the drum sections and covers the periphery of the chamber for receiving shredded cellulosic material which enters each of the drum sections axially and is forced against opposite sides of a baffle plate mounted between and rotating with the drum sections. The baffle plate is in the general shape of oppositely extending cones, the apexes of which divert the inflow of shredded material radially outward. A plurality of sets of tabs spaced about the baffle plate with each set at a different radial distance cause an even distribution of the fluff material against the travelling web. The drum sections are adapted for adjustable spacing; and the machine thus has the capacity of making articles of substantially larger width than heretofore has been feasible.

公开(公告)号：CA892337A

公开(公告)日：1972-02-08

申请号：CA892337D

Applicant: PAPER CONVERTING MACHINE CO

Inventor： BROEREN THOMAS E ,  NYSTRAND ERNST D

IPC: D01G25/00