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RU2005139858A - THIN CELLULOSE PAPER INCLUDING COTTON FIBERS AND METHOD FOR ITS MANUFACTURE - Google Patents

THIN CELLULOSE PAPER INCLUDING COTTON FIBERS AND METHOD FOR ITS MANUFACTURE Download PDF

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Publication number
RU2005139858A
RU2005139858A RU2005139858/12A RU2005139858A RU2005139858A RU 2005139858 A RU2005139858 A RU 2005139858A RU 2005139858/12 A RU2005139858/12 A RU 2005139858/12A RU 2005139858 A RU2005139858 A RU 2005139858A RU 2005139858 A RU2005139858 A RU 2005139858A
Authority
RU
Russia
Prior art keywords
fibers
cotton
paper
thin paper
cotton fibers
Prior art date
Application number
RU2005139858/12A
Other languages
Russian (ru)
Inventor
Джованни ЧЕРКИ (IT)
Джованни ЧЕРКИ
Марио ТУЛЬО (IT)
Марио ТУЛЬО
Original Assignee
Картогруп С.п.А. (IT)
Картогруп С.п.А.
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
Application filed by Картогруп С.п.А. (IT), Картогруп С.п.А. filed Critical Картогруп С.п.А. (IT)
Publication of RU2005139858A publication Critical patent/RU2005139858A/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • 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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/12—Pulp from non-woody plants or crops, e.g. cotton, flax, straw, bagasse
    • 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
    • D21H27/002—Tissue paper; Absorbent paper

Landscapes

  • Sanitary Thin Papers (AREA)
  • Paper (AREA)

Claims (9)

1. Тонкая бумага, состоящая из целлюлозных волокон и дополнительно включающая хлопковые волокна согласно следующему составу, мас.%: от 40 до 60 коротких целлюлозных волокон, от 35 до 45 длинных целлюлозных волокон и от 5 до 15 хлопковых волокон.1. Thin paper consisting of cellulose fibers and further comprising cotton fibers according to the following composition, wt.%: From 40 to 60 short cellulose fibers, from 35 to 45 long cellulose fibers and from 5 to 15 cotton fibers. 2. Тонкая бумага по п.1, в которой хлопковые волокна имеют длину приблизительно 1,2 мм и диаметр приблизительно 20 мкм.2. The thin paper according to claim 1, in which the cotton fibers have a length of approximately 1.2 mm and a diameter of approximately 20 μm. 3. Тонкая бумага по п.1 или 2, в которой длинные целлюлозные волокна представляют собой волокна хвойного дерева.3. Thin paper according to claim 1 or 2, in which the long cellulosic fibers are softwood fibers. 4. Тонкая бумага по п.1 или 2, в которой короткие целлюлозные волокна выбраны из волокон эвкалипта, акации, клена и их смеси.4. Thin paper according to claim 1 or 2, in which short cellulosic fibers are selected from fibers of eucalyptus, acacia, maple and mixtures thereof. 5. Способ изготовления тонкой бумаги, описанной в пп.1-4, в котором наряду с выполнением известных операций приготовления смеси из коротких и длинных целлюлозных волокон отдельно готовят смесь хлопковых волокон с помощью следующих операций:5. A method of manufacturing a thin paper described in claims 1 to 4, in which, along with the well-known operations of preparing a mixture of short and long cellulose fibers, a mixture of cotton fibers is separately prepared using the following operations: разделение хлопковых волокон на отдельные волокна (разбивание);separation of cotton fibers into separate fibers (breaking); удаление возможных примесей (очистка);removal of possible impurities (cleaning); измельчение возможных сгустков оставшихся волокон (устранение склеивания),grinding of possible clots of the remaining fibers (elimination of bonding), затем указанную смесь хлопковых волокон смешивают с указанной целлюлозной смесью непосредственно перед образованием непрерывного листа бумаги согласно известному способу изготовления бумаги.then the specified mixture of cotton fibers is mixed with the specified pulp mixture immediately before the formation of a continuous sheet of paper according to the known method of making paper. 6. Способ изготовления бумаги по п.5, в котором указанную операцию разбивания осуществляют путем растворения волокнистого хлопка в воде в результате механического воздействия.6. The paper manufacturing method according to claim 5, wherein said breaking operation is carried out by dissolving the fibrous cotton in water as a result of mechanical stress. 7. Способ изготовления бумаги по п.5 или 6, в котором указанную операцию очистки осуществляют путем разделения по плотности и/или по размерам.7. A method of manufacturing paper according to claim 5 or 6, wherein said cleaning operation is carried out by separation by density and / or size. 8. Способ изготовления бумаги по п.5 или 6, в котором указанную операцию устранения склеивания осуществляют путем комбинированного механического воздействия на суспензию волокон ударами и трением.8. The method of manufacturing paper according to claim 5 or 6, in which the specified operation to eliminate bonding is carried out by combined mechanical impact on the suspension of fibers by shock and friction. 9. Использование тонкой бумаги, описанной в пп.1-4, в качестве туалетной бумаги.9. The use of thin paper described in claims 1 to 4 as toilet paper.
RU2005139858/12A 2004-12-22 2005-12-21 THIN CELLULOSE PAPER INCLUDING COTTON FIBERS AND METHOD FOR ITS MANUFACTURE RU2005139858A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI2004A002448 2004-12-22
ITMI20042448 ITMI20042448A1 (en) 2004-12-22 2004-12-22 TISSUE-TYPE CELLULOSE PAPER INCORPORATED COTTON FIBER AND PROCEDURE FOR ITS PRODUCTION

Publications (1)

Publication Number Publication Date
RU2005139858A true RU2005139858A (en) 2007-06-27

Family

ID=36169149

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2005139858/12A RU2005139858A (en) 2004-12-22 2005-12-21 THIN CELLULOSE PAPER INCLUDING COTTON FIBERS AND METHOD FOR ITS MANUFACTURE

Country Status (3)

Country Link
EP (1) EP1676956A3 (en)
IT (1) ITMI20042448A1 (en)
RU (1) RU2005139858A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8308900B2 (en) * 2006-09-15 2012-11-13 Buckman Laboratories International, Inc. Methods to control lipophilic extractives in acacia wood pulp and fiber
US8426031B2 (en) 2011-09-21 2013-04-23 Kimberly-Clark Worldwide, Inc. Soft tissue product comprising cotton
CN113584939A (en) * 2020-04-30 2021-11-02 金红叶纸业(湖北)有限公司 Household paper and preparation method thereof
PL247347B1 (en) * 2024-09-17 2025-06-16 Zakl Poligraficzny Pol Mak Spolka Z Ograniczona Odpowiedzialnoscia Paper towel and method of producing a paper towel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR682285A (en) * 1929-09-25 1930-05-26 Process for manufacturing hydrophilic paper from waste textile fibers, cotton, flax, hemp and others, whether or not mixed with bleached cellulose from fir, and resulting new industrial product
GB842545A (en) * 1959-03-18 1960-07-27 Papierfabrik Wolfswinkel Veb Improvements in tissue paper and process for the production thereof
US5785813A (en) * 1997-02-24 1998-07-28 Kimberly-Clark Worldwide Inc. Method of treating a papermaking furnish for making soft tissue
US6174412B1 (en) * 1998-03-02 2001-01-16 Purely Cotton, Inc. Cotton linter tissue products and method for preparing same

Also Published As

Publication number Publication date
ITMI20042448A1 (en) 2005-03-22
EP1676956A3 (en) 2006-11-29
EP1676956A2 (en) 2006-07-05

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Legal Events

Date Code Title Description
FA93 Acknowledgement of application withdrawn (no request for examination)

Effective date: 20090123