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Class Information
Number: 162/120
Name: Paper making and fiber liberation > Processes and products > With winding or roll forming > With cutting and/or removing material
Description: Processes which include a step of cutting the fibrous material or removing a portion thereof, following winding.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7321806 |
Combined trimming and skiving of stock |
Jan. 22, 2008 |
| 6709549 |
Multi-reel apparatus in a paper machine |
Mar. 23, 2004 |
| 6474205 |
Device for cutting off and conveying streaks and method for cutting off and transferring a threading streak |
Nov. 5, 2002 |
| 6440268 |
High bulk tissue web |
Aug. 27, 2002 |
| 6355139 |
Processed tissue webs |
Mar. 12, 2002 |
| 6030496 |
Making a web |
Feb. 29, 2000 |
| 5681428 |
Method of manufacturing an inorganic board |
Oct. 28, 1997 |
| 5491020 |
Molded boards of calcium silicate and process for producing the same |
Feb. 13, 1996 |
| 5427723 |
Intermittent, machine-direction fluff contouring method |
Jun. 27, 1995 |
| 5411793 |
Molded boards of calcium silicate and process for producing the same |
May. 2, 1995 |
| 5383778 |
Strength control embossing apparatus |
Jan. 24, 1995 |
| 5288220 |
Intermittent, machine-direction fluff contouring roll |
Feb. 22, 1994 |
| 5045378 |
Paperboard sheets with a scribed grid and a method for making the same |
Sep. 3, 1991 |
| 4095512 |
Winding of uniform diameter tubes |
Jun. 20, 1978 |
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