Head boxes of cylinder machines

Industry

CPC
D21F1/04

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Parent Industries

DTEXTILES PAPER D21Papermaking D21FPAPER-MAKING MACHINES METHODS OF PRODUCING PAPER THEREON D21F1/00Wet end of machines for making continuous webs of paper

Current Industry

D21F1/04Head boxes of cylinder machines

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Sheet former
- Patent number 10,077,530
- Issue date Sep 18, 2018
- BS Co., Ltd.
- Tsutomu Saito
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Distribution device for feeding of cellulose pulp
- Patent number 8,105,464
- Issue date Jan 31, 2012
- Metso Paper Inc.
- Magnus Danielsson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Single ply webs with increased softness having two outer layers and...
- Patent number 6,949,166
- Issue date Sep 27, 2005
- Kimberly-Clark Worldwide, Inc.
- Andrew P. Bakken
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Creped and imprinted web
- Patent number 6,939,440
- Issue date Sep 6, 2005
- Kimberly-Clark Worldwide, Inc.
- Robert A. Drew
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for increasing the softness of base webs and products made...
- Patent number 6,607,638
- Issue date Aug 19, 2003
- Kimberly-Clark Worldwide, Inc.
- Robert A. Drew
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for increasing the softness of base webs and products made...
- Patent number 6,607,635
- Issue date Aug 19, 2003
- Kimberly-Clark Worldwide, Inc.
- Andrew P. Bakken
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Paper product having improved fuzz-on-edge property
- Patent number 6,585,855
- Issue date Jul 1, 2003
- Kimberly-Clark Worldwide, Inc.
- Robert A. Drew
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for increasing the softness of base webs and products made...
- Patent number 6,547,926
- Issue date Apr 15, 2003
- Kimberly-Clark Worldwide, Inc.
- Robert A. Drew
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Variable hydraulic pulse drainage cylinder former
- Patent number 6,464,836
- Issue date Oct 15, 2002
- Smurfit Carton y Papel de Mexico S.A. de C.V.
- Luis Fernando Cabrera y Lopez Caram
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Profile control weir for cylinder paper machines
- Patent number 6,176,976
- Issue date Jan 23, 2001
- Eugene Currin Carter
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Former with a floating upper lip
- Patent number 6,139,690
- Issue date Oct 31, 2000
- Voith Sulzer Papiermaschinen GmbH
- Gunter Halmschlager
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Vari-flow headbox with large and small flow inlet systems
- Patent number 4,980,027
- Issue date Dec 25, 1990
- Sandy Hill Corporation
- Martin B. Keller
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Vat paper machine
- Patent number 4,659,432
- Issue date Apr 21, 1987
- KMW Aktiebolag
- Erik G. Stenberg
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Flowbox system for wet-laying a multiply fibrous web
- Patent number 4,354,902
- Issue date Oct 19, 1982
- Brian W. Attwood
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Pulp feed for a papermaking machine
- Patent number 4,280,870
- Issue date Jul 28, 1981
- Escher Wyss GmbH
- Alfred Bubik
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus for simultaneously covering each of a plurality of elonga...
- Patent number 4,224,105
- Issue date Sep 23, 1980
- Western Electric Company, Inc.
- Brian Lynch
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Pulp feed for a paper making machine
- Patent number 4,154,649
- Issue date May 15, 1979
- Escher Wyss GmbH
- Wolf-Gunter Stotz
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Papermaking machine headbox having a feed channel and an adjacent o...
- Patent number 4,146,425
- Issue date Mar 27, 1979
- Sulzer Brothers Limited
- Jurgen Gutzeit
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Pressure pulp washer with inlet pivot
- Patent number 4,098,642
- Issue date Jul 4, 1978
- Ingersoll-Rand Company
- Oscar Luthi
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Head box for cylinder molds having a flexible lid element
- Patent number 4,050,499
- Issue date Sep 27, 1977
- Boxboard Research and Development Association
- A. Thomas Luey
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Cylinder mold former with flow box and pressure lid
- Patent number 4,024,016
- Issue date May 17, 1977
- J. H. Horne & Sons, Inc.
- John Herbert Gordon
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Support beam for the rectifier section of a headbox
- Patent number 3,977,938
- Issue date Aug 31, 1976
- Dominion Engineering Works, Limited
- John Gilbert Descary
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Breast box having an adjustable lip in a paper making machine
- Patent number 3,943,035
- Issue date Mar 9, 1976
- Sulzer Brothers Limited
- Wolf Gunter Stotz
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
3321360
- Patent number 3,321,360
- Issue date May 23, 1967
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
1709026
- Patent number 1,709,026
- Issue date Apr 16, 1929
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
888482
- Patent number 888,482
- Issue date May 26, 1908
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
SHEET FORMER
- Publication number 20170175330
- Publication date Jun 22, 2017
- BS Co., Ltd.
- Tsutomu SAITO
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
DISTRIBUTION DEVICE FOR FEEDING OF CELLULOSE PULP
- Publication number 20110042026
- Publication date Feb 24, 2011
- Magnus Danielsson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Former and headbox for said former
- Publication number 20050051289
- Publication date Mar 10, 2005
- Alfred Bubik
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Process for increasing the softness of base webs and products made...
- Publication number 20030213574
- Publication date Nov 20, 2003
- Andrew P. Bakken
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Process for increasing the softness of base webs and products made...
- Publication number 20030201081
- Publication date Oct 30, 2003
- Robert A. Drew
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Process for increasing the softness of base webs and products made...
- Publication number 20030000664
- Publication date Jan 2, 2003
- Robert A. Drew
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Variable hydraulic pulse drainage cylinder former
- Publication number 20020195214
- Publication date Dec 26, 2002
- Luis Fernando Cabrera y Lopez Caram
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Head box for paper making machine with improved nozzle for stock so...
- Publication number 20020195219
- Publication date Dec 26, 2002
- James G. Doyle
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Process for increasing the softness of base webs and products made...
- Publication number 20020166646
- Publication date Nov 14, 2002
- KIMBERLY-CLARK WORLDWIDE, INC.
- Robert A. Drew
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Process for increasing the softness of base webs and products made...
- Publication number 20020112830
- Publication date Aug 22, 2002
- Kimberly-Clark Worldwid, Inc.
- Andrew P. Bakken
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
VARIABLE HYDRAULIC PULSE DRAINAGE CYLINDER FORMER
- Publication number 20020088591
- Publication date Jul 11, 2002
- LUIS FERNANDO CABRERA Y LOPEZ CARAM
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Process for increasing the softness of base webs and products made...
- Publication number 20020088592
- Publication date Jul 11, 2002
- KIMBERLY-CLARK WORLDWIDE, INC.
- Robert A. Drew
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Head boxes of cylinder machines

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Sheet former

Distribution device for feeding of cellulose pulp

Single ply webs with increased softness having two outer layers and...

Creped and imprinted web

Process for increasing the softness of base webs and products made...

Process for increasing the softness of base webs and products made...

Paper product having improved fuzz-on-edge property

Process for increasing the softness of base webs and products made...

Variable hydraulic pulse drainage cylinder former

Profile control weir for cylinder paper machines

Former with a floating upper lip

Vari-flow headbox with large and small flow inlet systems

Vat paper machine

Flowbox system for wet-laying a multiply fibrous web

Pulp feed for a papermaking machine

Apparatus for simultaneously covering each of a plurality of elonga...

Pulp feed for a paper making machine

Papermaking machine headbox having a feed channel and an adjacent o...

Pressure pulp washer with inlet pivot

Head box for cylinder molds having a flexible lid element

Cylinder mold former with flow box and pressure lid

Support beam for the rectifier section of a headbox

Breast box having an adjustable lip in a paper making machine

3321360

1709026

888482

Patents Applicationslast 30 patents

SHEET FORMER

DISTRIBUTION DEVICE FOR FEEDING OF CELLULOSE PULP

Former and headbox for said former

Process for increasing the softness of base webs and products made...

Process for increasing the softness of base webs and products made...

Process for increasing the softness of base webs and products made...

Variable hydraulic pulse drainage cylinder former

Head box for paper making machine with improved nozzle for stock so...

Process for increasing the softness of base webs and products made...

Process for increasing the softness of base webs and products made...

VARIABLE HYDRAULIC PULSE DRAINAGE CYLINDER FORMER

Process for increasing the softness of base webs and products made...