WO2008045770A3 - Method of producing absorbent sheet with increased wet/dry cd tensile ratio - Google Patents
Method of producing absorbent sheet with increased wet/dry cd tensile ratio Download PDFInfo
- Publication number
- WO2008045770A3 WO2008045770A3 PCT/US2007/080513 US2007080513W WO2008045770A3 WO 2008045770 A3 WO2008045770 A3 WO 2008045770A3 US 2007080513 W US2007080513 W US 2007080513W WO 2008045770 A3 WO2008045770 A3 WO 2008045770A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- dry
- tensile ratio
- absorbent sheet
- wet
- increased wet
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/18—Reinforcing agents
- D21H21/20—Wet strength agents
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
- D21F11/14—Making cellulose wadding, filter or blotting paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/18—Reinforcing agents
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
- D21H25/005—Mechanical treatment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
Abstract
A method of making absorbent cellulosic sheet with increased wet/dry CD tensile ratio includes treating the fiber at high consistency with debonder in a pulper, for example. The process enables the use of large amounts of debonder in a wet-press process in order to achieve wet/dry CD tensile ratios of greater than 30%.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07853783.4A EP2074259B1 (en) | 2006-10-10 | 2007-10-05 | Method of producing absorbent sheet with increased wet/dry cd tensile ratio |
EP16169404.7A EP3073011B1 (en) | 2006-10-10 | 2007-10-05 | Method of producing absorbent sheet with increased wet/dry cd tensile ratio |
PL16169404T PL3073011T3 (en) | 2006-10-10 | 2007-10-05 | Method of producing absorbent sheet with increased wet/dry cd tensile ratio |
SI200731806A SI2074259T1 (en) | 2006-10-10 | 2007-10-05 | Method of producing absorbent sheet with increased wet/dry cd tensile ratio |
ES07853783.4T ES2586103T3 (en) | 2006-10-10 | 2007-10-05 | Method for producing absorbent sheet with an increased wet / dry CD traction ratio |
CA2665082A CA2665082C (en) | 2006-10-10 | 2007-10-05 | Method of producing absorbent sheet with increased wet/dry cd tensile ratio |
CY20161100675T CY1117892T1 (en) | 2006-10-10 | 2016-07-14 | METHOD OF PREPARATION OF ABSORBLE SHEET WITH INCREASED LIQUID / DRY CD RELATIONSHIP |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US85068106P | 2006-10-10 | 2006-10-10 | |
US60/850,681 | 2006-10-10 | ||
US11/867,113 | 2007-10-04 | ||
US11/867,113 US7585392B2 (en) | 2006-10-10 | 2007-10-04 | Method of producing absorbent sheet with increased wet/dry CD tensile ratio |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008045770A2 WO2008045770A2 (en) | 2008-04-17 |
WO2008045770A3 true WO2008045770A3 (en) | 2008-06-05 |
Family
ID=39274122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2007/080513 WO2008045770A2 (en) | 2006-10-10 | 2007-10-05 | Method of producing absorbent sheet with increased wet/dry cd tensile ratio |
Country Status (10)
Country | Link |
---|---|
US (2) | US7585392B2 (en) |
EP (2) | EP3073011B1 (en) |
CA (2) | CA2665082C (en) |
CY (1) | CY1117892T1 (en) |
ES (2) | ES2685874T3 (en) |
HU (2) | HUE040187T2 (en) |
PL (2) | PL2074259T3 (en) |
PT (1) | PT2074259T (en) |
SI (1) | SI2074259T1 (en) |
WO (1) | WO2008045770A2 (en) |
Families Citing this family (37)
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WO2004033793A2 (en) * | 2002-10-07 | 2004-04-22 | Fort James Corporation | Fabric crepe process for making absorbent sheet |
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US7789995B2 (en) | 2002-10-07 | 2010-09-07 | Georgia-Pacific Consumer Products, LP | Fabric crepe/draw process for producing absorbent sheet |
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US7494563B2 (en) | 2002-10-07 | 2009-02-24 | Georgia-Pacific Consumer Products Lp | Fabric creped absorbent sheet with variable local basis weight |
US8394236B2 (en) | 2002-10-07 | 2013-03-12 | Georgia-Pacific Consumer Products Lp | Absorbent sheet of cellulosic fibers |
US7588660B2 (en) * | 2002-10-07 | 2009-09-15 | Georgia-Pacific Consumer Products Lp | Wet-pressed tissue and towel products with elevated CD stretch and low tensile ratios made with a high solids fabric crepe process |
US7585389B2 (en) * | 2005-06-24 | 2009-09-08 | Georgia-Pacific Consumer Products Lp | Method of making fabric-creped sheet for dispensers |
US8293072B2 (en) | 2009-01-28 | 2012-10-23 | Georgia-Pacific Consumer Products Lp | Belt-creped, variable local basis weight absorbent sheet prepared with perforated polymeric belt |
US7503998B2 (en) | 2004-06-18 | 2009-03-17 | Georgia-Pacific Consumer Products Lp | High solids fabric crepe process for producing absorbent sheet with in-fabric drying |
DE102005060379A1 (en) * | 2005-12-16 | 2007-06-21 | Voith Patent Gmbh | Apparatus and method for treating a fibrous web, in particular for producing a tissue paper web |
LT1979536T (en) * | 2006-01-25 | 2017-07-25 | Georgia-Pacific Consumer Products Lp | Machine for the production of a fiber web |
US8187422B2 (en) | 2006-03-21 | 2012-05-29 | Georgia-Pacific Consumer Products Lp | Disposable cellulosic wiper |
US8187421B2 (en) | 2006-03-21 | 2012-05-29 | Georgia-Pacific Consumer Products Lp | Absorbent sheet incorporating regenerated cellulose microfiber |
US7718036B2 (en) * | 2006-03-21 | 2010-05-18 | Georgia Pacific Consumer Products Lp | Absorbent sheet having regenerated cellulose microfiber network |
US8540846B2 (en) | 2009-01-28 | 2013-09-24 | Georgia-Pacific Consumer Products Lp | Belt-creped, variable local basis weight multi-ply sheet with cellulose microfiber prepared with perforated polymeric belt |
US7585392B2 (en) * | 2006-10-10 | 2009-09-08 | Georgia-Pacific Consumer Products Lp | Method of producing absorbent sheet with increased wet/dry CD tensile ratio |
US8177938B2 (en) | 2007-01-19 | 2012-05-15 | Georgia-Pacific Consumer Products Lp | Method of making regenerated cellulose microfibers and absorbent products incorporating same |
SE530972C2 (en) * | 2007-03-01 | 2008-11-04 | Metso Paper Inc | Distribution unit in an inlet box for a dewatering press and its use |
US8273286B2 (en) * | 2007-09-10 | 2012-09-25 | Fram Jerry R | Positive pressure shear impregnator and wetout |
CA2735867C (en) | 2008-09-16 | 2017-12-05 | Dixie Consumer Products Llc | Food wrap basesheet with regenerated cellulose microfiber |
DE102010016864B4 (en) * | 2010-05-10 | 2018-09-27 | Papierfabrik Julius Schulte Söhne GmbH & Co. KG | Fibrous core paper, process for its preparation and its use |
US8980050B2 (en) | 2012-08-20 | 2015-03-17 | Celanese International Corporation | Methods for removing hemicellulose |
JP5649632B2 (en) | 2012-05-02 | 2015-01-07 | 山田 菊夫 | Manufacturing method of water-disintegrating paper |
US8986501B2 (en) | 2012-08-20 | 2015-03-24 | Celanese International Corporation | Methods for removing hemicellulose |
WO2015066036A1 (en) * | 2013-10-31 | 2015-05-07 | Kimberly-Clark Worldwide, Inc. | Durable creped tissue |
US9952160B2 (en) * | 2014-04-04 | 2018-04-24 | Packaging Corporation Of America | System and method for determining an impact of manufacturing processes on the caliper of a sheet material |
EP3150371B1 (en) | 2014-05-30 | 2019-12-04 | Kikuo Yamada | Fiber sheet |
CA2958904C (en) * | 2014-09-25 | 2022-06-21 | Georgia-Pacific Consumer Products Lp | Methods of making paper products using a multilayer creping belt, and paper products made using a multilayer creping belt |
MA40758A (en) * | 2014-09-25 | 2017-08-01 | Georgia Pacific Consumer Products Lp | METHODS FOR MAKING PAPER PRODUCTS USING A MULTI-LAYER CREPING BELT AND PAPER PRODUCTS MADE USING A MULTI-LAYER CREPING BELT |
US9822285B2 (en) | 2015-01-28 | 2017-11-21 | Gpcp Ip Holdings Llc | Glue-bonded multi-ply absorbent sheet |
US10774476B2 (en) | 2016-01-19 | 2020-09-15 | Gpcp Ip Holdings Llc | Absorbent sheet tail-sealed with nanofibrillated cellulose-containing tail-seal adhesives |
US10697123B2 (en) | 2017-01-17 | 2020-06-30 | Gpcp Ip Holdings Llc | Zwitterionic imidazolinium surfactant and use in the manufacture of absorbent paper |
US10895038B2 (en) | 2017-05-31 | 2021-01-19 | Gpcp Ip Holdings Llc | High consistency re-pulping method, apparatus and absorbent products incorporating recycled fiber |
US11035078B2 (en) | 2018-03-07 | 2021-06-15 | Gpcp Ip Holdings Llc | Low lint multi-ply paper products having a first stratified base sheet and a second stratified base sheet |
CN110361804B (en) * | 2018-04-09 | 2022-11-04 | 日东电工株式会社 | Method for manufacturing polarizing plate |
US11124920B2 (en) | 2019-09-16 | 2021-09-21 | Gpcp Ip Holdings Llc | Tissue with nanofibrillar cellulose surface layer |
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-
2007
- 2007-10-04 US US11/867,113 patent/US7585392B2/en active Active
- 2007-10-05 HU HUE16169404A patent/HUE040187T2/en unknown
- 2007-10-05 WO PCT/US2007/080513 patent/WO2008045770A2/en active Application Filing
- 2007-10-05 HU HUE07853783A patent/HUE029815T2/en unknown
- 2007-10-05 ES ES16169404.7T patent/ES2685874T3/en active Active
- 2007-10-05 PL PL07853783.4T patent/PL2074259T3/en unknown
- 2007-10-05 EP EP16169404.7A patent/EP3073011B1/en active Active
- 2007-10-05 PL PL16169404T patent/PL3073011T3/en unknown
- 2007-10-05 EP EP07853783.4A patent/EP2074259B1/en active Active
- 2007-10-05 PT PT78537834T patent/PT2074259T/en unknown
- 2007-10-05 CA CA2665082A patent/CA2665082C/en active Active
- 2007-10-05 ES ES07853783.4T patent/ES2586103T3/en active Active
- 2007-10-05 CA CA2901855A patent/CA2901855C/en active Active
- 2007-10-05 SI SI200731806A patent/SI2074259T1/en unknown
-
2009
- 2009-07-30 US US12/462,136 patent/US7951266B2/en active Active
-
2016
- 2016-07-14 CY CY20161100675T patent/CY1117892T1/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6059928A (en) * | 1995-09-18 | 2000-05-09 | Fort James Corporation | Prewettable high softness paper product having temporary wet strength |
US5935383A (en) * | 1996-12-04 | 1999-08-10 | Kimberly-Clark Worldwide, Inc. | Method for improved wet strength paper |
US6497789B1 (en) * | 2000-06-30 | 2002-12-24 | Kimberly-Clark Worldwide, Inc. | Method for making tissue sheets on a modified conventional wet-pressed machine |
Also Published As
Publication number | Publication date |
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CA2901855C (en) | 2017-11-21 |
CY1117892T1 (en) | 2017-05-17 |
ES2685874T3 (en) | 2018-10-11 |
HUE040187T2 (en) | 2019-02-28 |
CA2665082C (en) | 2016-02-09 |
SI2074259T1 (en) | 2017-07-31 |
US7951266B2 (en) | 2011-05-31 |
WO2008045770A2 (en) | 2008-04-17 |
EP3073011B1 (en) | 2018-08-01 |
EP3073011A1 (en) | 2016-09-28 |
PL2074259T3 (en) | 2016-10-31 |
EP2074259A2 (en) | 2009-07-01 |
HUE029815T2 (en) | 2017-03-28 |
EP2074259B1 (en) | 2016-06-22 |
US7585392B2 (en) | 2009-09-08 |
CA2901855A1 (en) | 2008-04-17 |
PL3073011T3 (en) | 2018-10-31 |
CA2665082A1 (en) | 2008-04-17 |
US20080083519A1 (en) | 2008-04-10 |
US20100006249A1 (en) | 2010-01-14 |
ES2586103T3 (en) | 2016-10-11 |
EP2074259A4 (en) | 2012-07-25 |
PT2074259T (en) | 2016-07-27 |
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