The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 08, 1983
Filed:
Feb. 03, 1982
Jan I Bergstrom, Beloit, WI (US);
Beloit Corporation, Beloit, WI (US);
Abstract
A method of forming a multi-ply web by providing upper and lower outer surface plies of low consistency stock on an intermediate high consistency stock layer joined and delivered from a slice chamber for producing a smooth finished web. A stream of high consistency stock is subjected to highly efficient fiber distributing agitation and stabilization in a tortuous path, and then joins the high consistency stock as an intermediate ply layer between the low consistency stock ply layers. The flow of the intermediate ply layer to juncture with the outer ply layers is modulated and smoothed so that the outer ply layers on the intermediate ply layer will present substantially smooth outer surfaces for the multi-ply paper web.