ZA975333B - Chemically enhanced multi-density paper structure and method for making same. - Google Patents

Chemically enhanced multi-density paper structure and method for making same.

Info

Publication number
ZA975333B
ZA975333B ZA9705333A ZA975333A ZA975333B ZA 975333 B ZA975333 B ZA 975333B ZA 9705333 A ZA9705333 A ZA 9705333A ZA 975333 A ZA975333 A ZA 975333A ZA 975333 B ZA975333 B ZA 975333B
Authority
ZA
South Africa
Prior art keywords
paper
paper structure
substrate
low density
chemically enhanced
Prior art date
Application number
ZA9705333A
Other languages
English (en)
Inventor
Paul Dennis Trokhan
Joe Brian Melvin
Dean Van Phan
Original Assignee
Procter & Gamble
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24662075&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA975333(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Procter & Gamble filed Critical Procter & Gamble
Publication of ZA975333B publication Critical patent/ZA975333B/xx

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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/02—Patterned 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/72—Coated paper characterised by the paper substrate
    • 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
    • D21F11/006—Making patterned 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
    • 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
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/0005—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating
    • D21H5/0025—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating by contact with a device carrying the treating material
    • D21H5/003—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating by contact with a device carrying the treating material with a roller
    • 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
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/02—Patterned 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/72—Coated paper characterised by the paper substrate
    • D21H19/74—Coated paper characterised by the paper substrate the substrate having an uneven surface, e.g. crêped or corrugated 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/72—Coated paper characterised by the paper substrate
    • D21H19/76—Coated paper characterised by the paper substrate the substrate having specific absorbent properties
    • 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
    • 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
    • D21H21/22—Agents rendering paper porous, absorbent or bulky
    • 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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D21H23/52—Addition to the formed paper by contacting paper with a device carrying the material
    • D21H23/56—Rolls

Landscapes

  • Paper (AREA)
  • Sanitary Thin Papers (AREA)
ZA9705333A 1996-06-14 1997-06-17 Chemically enhanced multi-density paper structure and method for making same. ZA975333B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66350096A 1996-06-14 1996-06-14

Publications (1)

Publication Number Publication Date
ZA975333B true ZA975333B (en) 1998-01-26

Family

ID=24662075

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9705333A ZA975333B (en) 1996-06-14 1997-06-17 Chemically enhanced multi-density paper structure and method for making same.

Country Status (13)

Country Link
EP (1) EP0910698B1 (xx)
JP (1) JP3180916B2 (xx)
KR (1) KR100309585B1 (xx)
CN (1) CN1109161C (xx)
AT (1) ATE226269T1 (xx)
AU (1) AU729714B2 (xx)
BR (1) BR9709711A (xx)
CA (1) CA2257691C (xx)
DE (1) DE69716431T2 (xx)
ES (1) ES2185950T3 (xx)
HK (1) HK1019625A1 (xx)
WO (1) WO1997047809A1 (xx)
ZA (1) ZA975333B (xx)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6420013B1 (en) 1996-06-14 2002-07-16 The Procter & Gamble Company Multiply tissue paper
US6007627A (en) * 1997-11-13 1999-12-28 The Proceter & Gamble Company Method and apparatus for processing a discontinuous coating on a substrate
US6180214B1 (en) 1998-01-26 2001-01-30 The Procter & Gamble Company Wiping article which exhibits differential wet extensibility characteristics
WO2000015907A1 (en) * 1998-09-11 2000-03-23 The Procter & Gamble Company Multiply tissue paper
US6210528B1 (en) 1998-12-21 2001-04-03 Kimberly-Clark Worldwide, Inc. Process of making web-creped imprinted paper
ATE554225T1 (de) 2004-08-25 2012-05-15 Daio Seishi Kk Tissue für haushaltsgebrauch
US7294230B2 (en) * 2004-12-20 2007-11-13 Kimberly-Clark Worldwide, Inc. Flexible multi-ply tissue products
CN102080346B (zh) * 2010-11-25 2011-12-28 山东轻工业学院 阳离子纳米微晶纤维素作为纸张增强剂的应用
CN102975550B (zh) * 2012-11-23 2015-11-25 金红叶纸业集团有限公司 加香片材及其加香工艺
US10570261B2 (en) * 2016-07-01 2020-02-25 Mercer International Inc. Process for making tissue or towel products comprising nanofilaments
US10463205B2 (en) * 2016-07-01 2019-11-05 Mercer International Inc. Process for making tissue or towel products comprising nanofilaments
US10724173B2 (en) * 2016-07-01 2020-07-28 Mercer International, Inc. Multi-density tissue towel products comprising high-aspect-ratio cellulose filaments
JP7123321B2 (ja) * 2019-02-04 2022-08-23 大王製紙株式会社 ティシューペーパー

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4000237A (en) * 1973-04-30 1976-12-28 Scott Paper Company Method for producing a soft, absorbent, unitary, laminate-like fibrous web with delaminating strength
ATE20365T1 (de) * 1980-02-04 1986-06-15 Procter & Gamble Verfahren zur herstellung eines durch verdichtung gemustertes faservlies mit getrennten, mit bindemittel getraenkten stellen hoher dichte.
US4637859A (en) * 1983-08-23 1987-01-20 The Procter & Gamble Company Tissue paper
US5245025A (en) * 1991-06-28 1993-09-14 The Procter & Gamble Company Method and apparatus for making cellulosic fibrous structures by selectively obturated drainage and cellulosic fibrous structures produced thereby
US5246545A (en) * 1992-08-27 1993-09-21 Procter & Gamble Company Process for applying chemical papermaking additives from a thin film to tissue paper
ATE152793T1 (de) * 1992-08-27 1997-05-15 Procter & Gamble Seidenpapier mit biologisch abbaubaren nichtionischen weichmachern
CA2142805C (en) * 1994-04-12 1999-06-01 Greg Arthur Wendt Method of making soft tissue products
AU2814495A (en) * 1994-06-17 1996-01-15 Procter & Gamble Company, The Lotioned tissue paper
US5573637A (en) * 1994-12-19 1996-11-12 The Procter & Gamble Company Tissue paper product comprising a quaternary ammonium compound, a polysiloxane compound and binder materials

Also Published As

Publication number Publication date
BR9709711A (pt) 1999-08-10
EP0910698B1 (en) 2002-10-16
WO1997047809A1 (en) 1997-12-18
JPH11513083A (ja) 1999-11-09
AU3389297A (en) 1998-01-07
KR100309585B1 (ko) 2001-12-28
DE69716431T2 (de) 2003-11-20
KR20000016661A (ko) 2000-03-25
HK1019625A1 (en) 2000-02-18
CA2257691A1 (en) 1997-12-18
ATE226269T1 (de) 2002-11-15
CN1229448A (zh) 1999-09-22
CA2257691C (en) 2004-09-21
CN1109161C (zh) 2003-05-21
JP3180916B2 (ja) 2001-07-03
EP0910698A1 (en) 1999-04-28
ES2185950T3 (es) 2003-05-01
DE69716431D1 (de) 2002-11-21
AU729714B2 (en) 2001-02-08

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