Drying webs by hot air

Industry

CPC
D21F5/18

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

DTEXTILES PAPER D21Papermaking D21FPAPER-MAKING MACHINES METHODS OF PRODUCING PAPER THEREON D21F5/00Dryer section of machines for making continuous webs of paper

Current Industry

D21F5/18Drying webs by hot air

Industries

Patents Grantslast 30 patents

Information Patent Grant
Corona-resistant N-grade insulation paper for variable frequency mo...
- Patent number 12,110,638
- Issue date Oct 8, 2024
- Sichuan University
- Junwen Ren
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and a system for a Yankee cylinder in a tissue machine
- Patent number 12,104,322
- Issue date Oct 1, 2024
- Valmet Aktiebolag
- Michael Bjerke
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Lotioned fibrous structures and methods for making same
- Patent number 12,084,813
- Issue date Sep 10, 2024
- The Procter & Gamble Company
- William Ellis Bailey
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Fibrous structures and methods for making same
- Patent number 12,054,888
- Issue date Aug 6, 2024
- The Procter & Gamble Company
- William Ellis Bailey
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Through-air apparatus to reduce infiltration of ambient air
- Patent number 12,012,697
- Issue date Jun 18, 2024
- Valmet AB
- Mikhail Y. Shekhter
- B32 - LAYERED PRODUCTS
Information Patent Grant
Fibrous structures
- Patent number 11,970,818
- Issue date Apr 30, 2024
- The Procter & Gamble Company
- Fei Wang
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Tissue with nanofibrillar cellulose surface layer
- Patent number 11,952,726
- Issue date Apr 9, 2024
- GPCP IP Holdings LLC
- Carlos L. Salas Araujo
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for determining the dryness of a fibrous web, and method for...
- Patent number 11,926,963
- Issue date Mar 12, 2024
- Voith Patent GmbH
- Jan Achtermann
- G01 - MEASURING TESTING
Information Patent Grant
Former of water laid asset that utilizes a structured fabric as the...
- Patent number 11,913,170
- Issue date Feb 27, 2024
- STRUCTURED I, LLC
- James E. Sealey
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Fibrous structures
- Patent number 11,879,215
- Issue date Jan 23, 2024
- The Procter & Gamble Company
- Fei Wang
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Crescent former for producing tissue paper
- Patent number 11,834,788
- Issue date Dec 5, 2023
- Valmet AB
- Karl Adamsson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Paper web air foil of a papermaking machine
- Patent number 11,814,792
- Issue date Nov 14, 2023
- First Quality Tissue, LLC
- Theodore D. Kennedy
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for manufacturing a steel Yankee drier and a steel Yankee drier
- Patent number 11,807,987
- Issue date Nov 7, 2023
- TOSCOTEC S.P.A.
- Francesco Simoncini
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of determining the moisture content of a web of cellulose pulp
- Patent number 11,802,374
- Issue date Oct 31, 2023
- Andritz Technology and Asset Management GmbH
- Ola Larsson
- G01 - MEASURING TESTING
Information Patent Grant
Sheet manufacturing apparatus and sheet manufacturing method
- Patent number 11,753,768
- Issue date Sep 12, 2023
- Seiko Epson Corporation
- Yoshiyuki Nagai
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Yankee dryer profiler and control
- Patent number 11,739,479
- Issue date Aug 29, 2023
- Michael Gorden
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of making a molded paper web
- Patent number 11,732,416
- Issue date Aug 22, 2023
- GPCP IP Holdings LLC
- David A. Beck
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Grant
Predictive control of Yankee dryer chemistry and creped product qua...
- Patent number 11,707,906
- Issue date Jul 25, 2023
- Buckman Laboratories International, Inc.
- Daniel Glover
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Device and method for producing a pulp web
- Patent number 11,702,796
- Issue date Jul 18, 2023
- Andritz AG
- Klaus Gissing
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Woven papermaking fabric including stabilized weave providing textu...
- Patent number 11,680,369
- Issue date Jun 20, 2023
- Kimberly-Clark Worldwide, Inc.
- Lynda Ellen Collins
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Soft, low lint, through air dried tissue and method of forming the...
- Patent number 11,674,266
- Issue date Jun 13, 2023
- First Quality Tissue, LLC
- James E. Sealey
- B32 - LAYERED PRODUCTS
Information Patent Grant
Soft, low lint, through air dried tissue and method of forming the...
- Patent number 11,668,052
- Issue date Jun 6, 2023
- First Quality Tissue, LLC
- James E. Sealey
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Single ply tissue having improved cross-machine direction properties
- Patent number 11,661,706
- Issue date May 30, 2023
- Kimberly-Clark Worldwide, Inc.
- Mark W. Sachs
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Through-air apparatus with cooling system
- Patent number 11,655,590
- Issue date May 23, 2023
- Valmet, AB
- Stanley M. Gerry
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Through-air apparatus with adjustable deckle
- Patent number 11,608,595
- Issue date Mar 21, 2023
- Valmet, Inc.
- Jan Skawski
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Deflecting member for making fibrous structures
- Patent number 11,585,045
- Issue date Feb 21, 2023
- The Procter & Gamble Company
- John Leslie Brent
- D03 - WEAVING
Information Patent Grant
Creped fibrous structures
- Patent number 11,486,097
- Issue date Nov 1, 2022
- The Procter & Gamble Company
- Fei Wang
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Quaternary cationic surfactants and polymers for use as release and...
- Patent number 11,427,964
- Issue date Aug 30, 2022
- Ecolab USA Inc.
- Gary S. Furman
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Use of boronic acid-functionalized polymers as yankee coating adhes...
- Patent number 11,427,738
- Issue date Aug 30, 2022
- Ecolab USA Inc.
- Gary Samuel Furman
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Woven papermaking fabric including stabilized weave providing textu...
- Patent number 11,377,793
- Issue date Jul 5, 2022
- Kimberly-Clark Worldwide, Inc.
- Lynda Ellen Collins
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
DISSOLVABLE NANOCELLULOSE SHEET
- Publication number 20240384470
- Publication date Nov 21, 2024
- Berkley Medical Resources, Inc.
- Domenic TOMMARELLO
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
PAPERMAKING MACHINE THAT UTILIZES ONLY A STRUCTURED FABRIC IN THE F...
- Publication number 20240368838
- Publication date Nov 7, 2024
- STRUCTURED I, LLC
- James E. Sealey
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Fibrous Structures and Methods for Making Same
- Publication number 20240295079
- Publication date Sep 5, 2024
- The Procter & Gamble Company
- William Ellis Bailey
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
LOTIONED FIBROUS STRUCTURES AND METHODS FOR MAKING SAME
- Publication number 20240287745
- Publication date Aug 29, 2024
- The Procter & Gamble Company
- William Ellis BAILEY
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Fibrous Structures
- Publication number 20240229357
- Publication date Jul 11, 2024
- The Procter & Gamble Company
- Fei Wang
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
TISSUE PAPER AND METHOD FOR MANUFACTURING TISSUE PAPER
- Publication number 20240084513
- Publication date Mar 14, 2024
- DAIO PAPER CORPORATION
- Sachiko TAKAHASHI
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
TISSUE PAPER AND METHOD FOR MANUFACTURING TISSUE PAPER
- Publication number 20240076835
- Publication date Mar 7, 2024
- DAIO PAPER CORPORATION
- Sachiko TAKAHASHI
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
TISSUE PAPER AND METHOD FOR MANUFACTURING TISSUE PAPER
- Publication number 20240052576
- Publication date Feb 15, 2024
- DAIO PAPER CORPORATION
- Sachiko TAKAHASHI
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
A YANKEE DRYING CYLINDER AND A TISSUE PAPER MAKING MACHINE
- Publication number 20240011222
- Publication date Jan 11, 2024
- Valmet Aktiebolag
- Ola Jonsson
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PAPER MAKING MACHINE AND PROCESS
- Publication number 20240003085
- Publication date Jan 4, 2024
- TOSCOTEC S.P.A.
- Luca GHELLI
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD OF CONTROLLING THE DRYING OF CELLULOSE PULP IN A DRYING STEP...
- Publication number 20230407567
- Publication date Dec 21, 2023
- ANDRITZ TECHNOLOGY AND ASSET MANAGEMENT GMBH
- Ola LARSSON
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
TISSUE PAPER AND METHOD FOR MANUFACTURING TISSUE PAPER
- Publication number 20230383470
- Publication date Nov 30, 2023
- DAIO PAPER CORPORATION
- Sachiko TAKAHASHI
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD FOR APPLYING COATING CHEMICALS TO YANKEE DRYERS FOR TISSUE A...
- Publication number 20230349100
- Publication date Nov 2, 2023
- ECOLAB USA INC.
- Dominic LUNEAU
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
YANKEE DRYER PROFILER AND CONTROL
- Publication number 20230295875
- Publication date Sep 21, 2023
- Michael Gorden
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
SYSTEM AND METHOD FOR CONTROLLING PROCESS FLUIDS IN A PLANT FOR MAN...
- Publication number 20230295872
- Publication date Sep 21, 2023
- ANDRITZ Novimpianti S.r.l.
- Pietro SACCOMANO
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
SOFT, LOW LINT, THROUGH AIR DRIED TISSUE AND METHOD OF FORMING THE...
- Publication number 20230265616
- Publication date Aug 24, 2023
- FIRST QUALITY TISSUE, LLC
- James E. Sealey
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
CRESCENT FORMER FOR PRODUCING TISSUE PAPER
- Publication number 20230212819
- Publication date Jul 6, 2023
- VALMET AB
- Karl ADAMSSON
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Deflecting Member for Making Fibrous Structures
- Publication number 20230151544
- Publication date May 18, 2023
- The Procter & Gamble Company
- John Leslie Brent
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
CONTROL METHOD FOR SHEET MANUFACTURING APPARATUS AND SHEET MANUFACT...
- Publication number 20230129241
- Publication date Apr 27, 2023
- SEIKO EPSON CORPORATION
- Takao MIKOSHIBA
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Device and Method for Producing a Pulp Web
- Publication number 20230064891
- Publication date Mar 2, 2023
- Andritz AG
- Klaus Gissing
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
COMPACT HIGH PERFORMANCE THROUGH-AIR APPARATUS
- Publication number 20230024324
- Publication date Jan 26, 2023
- VALMET AB
- Stanley M. Gerry
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
CREPED FIBROUS STRUCTURES
- Publication number 20230027102
- Publication date Jan 26, 2023
- The Procter & Gamble Company
- Fei WANG
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
A TISSUE PAPER MAKING MACHINE
- Publication number 20220412005
- Publication date Dec 29, 2022
- Valmet Aktiebolag
- Arvid JOHANSSON
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
THROUGH-AIR APPARATUS TO REDUCE INFILTRATION OF AMBIENT AIR
- Publication number 20220380979
- Publication date Dec 1, 2022
- VALMET AB
- Mikhail Y. Shekhter
- B32 - LAYERED PRODUCTS
Information Patent Application
PAPER TOWEL PRODUCTS AND METHODS OF MAKING THE SAME
- Publication number 20220380983
- Publication date Dec 1, 2022
- FIRST QUALITY TISSUE, LLC
- James E. Sealey
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
SYSTEM FOR GENERATING STEAM IN A PLANT FOR THE PRODUCTION OF A WEB-...
- Publication number 20220372702
- Publication date Nov 24, 2022
- ANDRITZ Novimpianti S.r.l.
- Pietro SACCOMANO
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
SHEET MANUFACTURING APPARATUS AND SHEET MANUFACTURING METHOD
- Publication number 20220364306
- Publication date Nov 17, 2022
- SEIKO EPSON CORPORATION
- Yoshiyuki NAGAI
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Lotioned Fibrous Structures and Methods for Making Same
- Publication number 20220341096
- Publication date Oct 27, 2022
- William Ellis Bailey
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD AND A SYSTEM FOR A YANKEE CYLINDER IN A TISSUE MACHINE
- Publication number 20220333307
- Publication date Oct 20, 2022
- Valmet Aktiebolag
- Michael BJERKE
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
WOVEN PAPERMAKING FABRIC INCLUDING STABILIZED WEAVE PROVIDING TEXTU...
- Publication number 20220290371
- Publication date Sep 15, 2022
- Kimberly-Clark Worldwide, Inc.
- Lynda Ellen Collins
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Drying webs by hot air

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Corona-resistant N-grade insulation paper for variable frequency mo...

Method and a system for a Yankee cylinder in a tissue machine

Lotioned fibrous structures and methods for making same

Fibrous structures and methods for making same

Through-air apparatus to reduce infiltration of ambient air

Fibrous structures

Tissue with nanofibrillar cellulose surface layer

Method for determining the dryness of a fibrous web, and method for...

Former of water laid asset that utilizes a structured fabric as the...

Fibrous structures

Crescent former for producing tissue paper

Paper web air foil of a papermaking machine

Method for manufacturing a steel Yankee drier and a steel Yankee drier

Method of determining the moisture content of a web of cellulose pulp

Sheet manufacturing apparatus and sheet manufacturing method

Yankee dryer profiler and control

Method of making a molded paper web

Predictive control of Yankee dryer chemistry and creped product qua...

Device and method for producing a pulp web

Woven papermaking fabric including stabilized weave providing textu...

Soft, low lint, through air dried tissue and method of forming the...

Soft, low lint, through air dried tissue and method of forming the...

Single ply tissue having improved cross-machine direction properties

Through-air apparatus with cooling system

Through-air apparatus with adjustable deckle

Deflecting member for making fibrous structures

Creped fibrous structures

Quaternary cationic surfactants and polymers for use as release and...

Use of boronic acid-functionalized polymers as yankee coating adhes...

Woven papermaking fabric including stabilized weave providing textu...

Patents Applicationslast 30 patents

DISSOLVABLE NANOCELLULOSE SHEET

PAPERMAKING MACHINE THAT UTILIZES ONLY A STRUCTURED FABRIC IN THE F...

Fibrous Structures and Methods for Making Same

LOTIONED FIBROUS STRUCTURES AND METHODS FOR MAKING SAME

Fibrous Structures

TISSUE PAPER AND METHOD FOR MANUFACTURING TISSUE PAPER

TISSUE PAPER AND METHOD FOR MANUFACTURING TISSUE PAPER

TISSUE PAPER AND METHOD FOR MANUFACTURING TISSUE PAPER

A YANKEE DRYING CYLINDER AND A TISSUE PAPER MAKING MACHINE

PAPER MAKING MACHINE AND PROCESS

METHOD OF CONTROLLING THE DRYING OF CELLULOSE PULP IN A DRYING STEP...

TISSUE PAPER AND METHOD FOR MANUFACTURING TISSUE PAPER

METHOD FOR APPLYING COATING CHEMICALS TO YANKEE DRYERS FOR TISSUE A...

YANKEE DRYER PROFILER AND CONTROL

SYSTEM AND METHOD FOR CONTROLLING PROCESS FLUIDS IN A PLANT FOR MAN...

SOFT, LOW LINT, THROUGH AIR DRIED TISSUE AND METHOD OF FORMING THE...

CRESCENT FORMER FOR PRODUCING TISSUE PAPER

Deflecting Member for Making Fibrous Structures

CONTROL METHOD FOR SHEET MANUFACTURING APPARATUS AND SHEET MANUFACT...

Device and Method for Producing a Pulp Web

COMPACT HIGH PERFORMANCE THROUGH-AIR APPARATUS

CREPED FIBROUS STRUCTURES

A TISSUE PAPER MAKING MACHINE

THROUGH-AIR APPARATUS TO REDUCE INFILTRATION OF AMBIENT AIR

PAPER TOWEL PRODUCTS AND METHODS OF MAKING THE SAME

SYSTEM FOR GENERATING STEAM IN A PLANT FOR THE PRODUCTION OF A WEB-...

SHEET MANUFACTURING APPARATUS AND SHEET MANUFACTURING METHOD

Lotioned Fibrous Structures and Methods for Making Same

METHOD AND A SYSTEM FOR A YANKEE CYLINDER IN A TISSUE MACHINE

WOVEN PAPERMAKING FABRIC INCLUDING STABILIZED WEAVE PROVIDING TEXTU...