[go: up one dir, main page]

CO2020003117A2 - Coreless roll of absorbent sheet and method of making the same - Google Patents

Coreless roll of absorbent sheet and method of making the same

Info

Publication number
CO2020003117A2
CO2020003117A2 CONC2020/0003117A CO2020003117A CO2020003117A2 CO 2020003117 A2 CO2020003117 A2 CO 2020003117A2 CO 2020003117 A CO2020003117 A CO 2020003117A CO 2020003117 A2 CO2020003117 A2 CO 2020003117A2
Authority
CO
Colombia
Prior art keywords
coreless roll
present
absorbent sheet
making
same
Prior art date
Application number
CONC2020/0003117A
Other languages
Spanish (es)
Inventor
Yves Enggasser
Frédéric Roesch
Alain Bohn
Nicolas Weisang
Original Assignee
Essity Hygiene & Health Ab
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 Essity Hygiene & Health Ab filed Critical Essity Hygiene & Health Ab
Publication of CO2020003117A2 publication Critical patent/CO2020003117A2/en

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
    • D21H27/002—Tissue paper; Absorbent paper
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00—Body-drying implements; Toilet paper; Holders therefor
    • A47K10/16—Paper towels; Toilet paper; Holders therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/28—Wound package of webs
    • 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
    • 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
    • D21H19/02—Metal coatings
    • D21H19/06—Metal coatings applied as liquid or powder
    • 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
    • D21H19/10—Coatings without pigments
    • D21H19/12—Coatings without pigments applied as a solution using water as the only solvent, e.g. in the presence of acid or alkaline compounds
    • 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
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/34—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising cellulose or derivatives thereof
    • 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
    • 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
    • D21H27/30—Multi-ply
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00—Body-drying implements; Toilet paper; Holders therefor
    • A47K10/24—Towel dispensers, e.g. for piled-up or folded textile towels; Toilet paper dispensers; Dispensers for piled-up or folded textile towels provided or not with devices for taking-up soiled towels as far as not mechanically driven
    • A47K10/32—Dispensers for paper towels or toilet paper
    • A47K2010/3206—Coreless paper rolls

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Sanitary Thin Papers (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

RESUMEN DE LA INVENCIÓN La presente invención se refiere a un rollo sin núcleo de un producto de lámina absorbente tales como servilletas, papel higiénico, toallas, etc. hecho de una trama continua de material absorbente enrollada en espiral teniendo un primer extremo y un segundo extremo, en donde una composición de revestimiento que comprende un éter de celulosa no iónico se reviste sobre el segundo extremo. El rollo sin núcleo de la presente invención tiene excelente rigidez y resistencia al colapso, así como suficiente flexibilidad y elasticidad. Además, el rollo sin núcleo de la presente invención tiene excelente capacidad de desintegración en agua y puede usarse sobre su longitud completa. La presente invención también se refiere a un proceso para la fabricación del rollo sin núcleo.SUMMARY OF THE INVENTION The present invention relates to a coreless roll of an absorbent sheet product such as napkins, toilet paper, towels, etc. made of a continuous web of spirally wound absorbent material having a first end and a second end, wherein a coating composition comprising a nonionic cellulose ether is coated on the second end. The coreless roll of the present invention has excellent rigidity and resistance to collapse, as well as sufficient flexibility and elasticity. Furthermore, the coreless roll of the present invention has excellent water disintegration ability and can be used over its full length. The present invention also relates to a process for manufacturing the coreless roll.

CONC2020/0003117A 2017-09-29 2020-03-16 Coreless roll of absorbent sheet and method of making the same CO2020003117A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2017/001405 WO2019064046A1 (en) 2017-09-29 2017-09-29 Coreless roll of absorbent sheet and method for manufacturing the same

Publications (1)

Publication Number Publication Date
CO2020003117A2 true CO2020003117A2 (en) 2020-05-15

Family

ID=60857123

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2020/0003117A CO2020003117A2 (en) 2017-09-29 2020-03-16 Coreless roll of absorbent sheet and method of making the same

Country Status (10)

Country Link
US (1) US20200217018A1 (en)
EP (1) EP3688226B1 (en)
CN (1) CN111133148B (en)
CO (1) CO2020003117A2 (en)
EC (1) ECSP20021766A (en)
ES (1) ES2902524T3 (en)
HU (1) HUE056988T2 (en)
MX (1) MX2020003645A (en)
RU (1) RU2751637C1 (en)
WO (1) WO2019064046A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200263361A1 (en) * 2017-09-29 2020-08-20 Essity Hygiene And Health Aktiebolag Coreless roll of absorbent sheet and method for manufacturing the same
HUE056988T2 (en) * 2017-09-29 2022-04-28 Essity Hygiene & Health Ab Coreless roll of absorbent sheet and method for manufacturing the same
CR20230062A (en) * 2020-07-03 2023-06-29 Essity Hygiene & Health Ab Tissue paper products, rolls and stacks of tissue paper products, and manufacturing methods
HUE068455T2 (en) * 2020-07-03 2024-12-28 Essity Hygiene & Health Ab Coreless rolls of a tissue paper product and methods of manufacturing coreless rolls
JP6844741B1 (en) * 2020-08-28 2021-03-17 王子ホールディングス株式会社 Manufacturing method of sanitary tissue paper roll
PT117820B (en) * 2022-02-28 2024-02-27 Univ De Coimbra TISSUE PAPER PRODUCTION METHOD
US20240158194A1 (en) 2022-11-10 2024-05-16 Paper Converting Machine Company Method and Apparatus for Producing Coreless Roll Products
WO2025110987A1 (en) 2023-11-20 2025-05-30 Bw Converting, Inc. Clasp for producing coreless roll products

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU503577B2 (en) * 1975-08-01 1979-09-13 Hoechst Aktiengesellschaft Producing articles containing modified cellulose ethers
JPS58200719A (en) * 1982-05-19 1983-11-22 小林　昌志 Toilet paper roll and production thereof
SE505508C2 (en) 1993-11-08 1997-09-08 Moelnlycke Ab Roll of web-shaped material, method of making such and apparatus for carrying out the method
ITFI20050086A1 (en) * 2005-05-02 2006-11-03 Perini Fabio Spa ROLL OF MATTRIFIED MATERIALS WITHOUT CENTRAL WINDING SOUL, MACHINES AND METHOD FOR ITS PRODUCTION
FR2886929B1 (en) * 2005-06-08 2007-09-14 Georgia Pacific France Soc En ROLL WITH MEANS FOR MAINTAINING SPIERS
FR2907654B1 (en) * 2006-10-31 2010-01-29 Georgia Pacific France PROCESS, MANUFACTURING DEVICE AND ASSOCIATED ROLLS FORMED OF CUTTING SHEETS AND ALTERNATE PREDECOUPLES
US20090057456A1 (en) 2007-08-31 2009-03-05 Thomas Gerard Shannon Rolled Tissue Product Having a Flexible Core
ATE555046T1 (en) * 2008-02-04 2012-05-15 Georgia Pacific France PAPER ROLL WITH CENTER HOLE AND REINFORCEMENT ELEMENT AND METHOD FOR PRODUCING SUCH ROLL
JP5871452B2 (en) 2010-03-30 2016-03-01 ヘンケルジャパン株式会社 Adhesive for roll paper and roll paper
JP5314065B2 (en) * 2011-02-22 2013-10-16 大王製紙株式会社 Toilet roll product manufacturing method and toilet roll product
WO2013082240A1 (en) * 2011-12-02 2013-06-06 The Procter & Gamble Company Fibrous structures and methods for making same
CN106471187A (en) * 2014-04-10 2017-03-01 Sca纸巾法国公司 Absorbent material sheet material, volume, reel cylinder and its manufacture method
CN107532385A (en) 2015-04-29 2018-01-02 Sca卫生用品公司 Tissue paper containing pulp fibers derived from miscanthus and method for producing the same
US10213066B2 (en) * 2016-04-01 2019-02-26 Essity Operations France Coreless roll of absorbent sheet and method for manufacturing the same
RU2762259C2 (en) * 2017-09-29 2021-12-17 Эссити Хайджин Энд Хелт Актиеболаг Caseless roll of absorbing sheet and its manufacturing method
HUE056988T2 (en) * 2017-09-29 2022-04-28 Essity Hygiene & Health Ab Coreless roll of absorbent sheet and method for manufacturing the same
US20200263361A1 (en) * 2017-09-29 2020-08-20 Essity Hygiene And Health Aktiebolag Coreless roll of absorbent sheet and method for manufacturing the same
CR20230062A (en) * 2020-07-03 2023-06-29 Essity Hygiene & Health Ab Tissue paper products, rolls and stacks of tissue paper products, and manufacturing methods
HUE068455T2 (en) * 2020-07-03 2024-12-28 Essity Hygiene & Health Ab Coreless rolls of a tissue paper product and methods of manufacturing coreless rolls
WO2022003380A1 (en) * 2020-07-03 2022-01-06 Essity Hygiene And Health Aktiebolag Coreless rolls of a tissue paper product and methods of manufacturing coreless rolls

Also Published As

Publication number Publication date
RU2751637C1 (en) 2021-07-15
HUE056988T2 (en) 2022-04-28
WO2019064046A1 (en) 2019-04-04
CN111133148A (en) 2020-05-08
EP3688226A1 (en) 2020-08-05
ES2902524T3 (en) 2022-03-28
MX2020003645A (en) 2020-07-29
CN111133148B (en) 2021-07-13
ECSP20021766A (en) 2020-05-29
EP3688226B1 (en) 2021-11-24
US20200217018A1 (en) 2020-07-09

Similar Documents

Publication Publication Date Title
CO2020003117A2 (en) Coreless roll of absorbent sheet and method of making the same
CO2020003129A2 (en) Coreless roll of absorbent sheet and method of making the same
CO2020003534A2 (en) Coreless roll of absorbent sheet and method of making the same
TN2017000350A1 (en) A coreless roll and a manufacturing method
MX356915B (en) High bulk tissue sheets and products.
CL2009001616A1 (en) An end cap for coreless paper rolls having a central body with at least three resilient elements projecting from the central body and pressing against the interior of the roll when the cap is inserted into one end of the roll; and coreless paper roll.
CO2018010262A2 (en) Coreless roll of absorbent sheet and method of manufacturing it
ECSP23007607A (en) CORELESS ROLLS OF A TISSUE PAPER PRODUCT AND METHODS FOR MANUFACTURING CORELESS ROLLS
MX2009010259A (en) Roll of fibrous cellulose-based product.
PE20120850A1 (en) BATHROOM ROLL WITH ANGLED SIDES
ECSP22097525A (en) Coreless rolls of a tissue paper product and methods of making coreless rolls.
ES2358170T3 (en) CYLINDER INTENDED TO SUPPORT A PAPER COIL.
AR074808A1 (en) A PROCESS TO MANUFACTURE PAPER
AR128144A1 (en) CORELESS ROLLS OF A TISSUE PAPER PRODUCT AND METHODS OF MANUFACTURING CORELESS ROLLS
NZ601118A (en) Core for a product in sheet form wound around this core, and roll formed with such a core
WO2017123872A3 (en) Roll holder
CL2020000708A1 (en) Coreless roll of absorbent sheet and method of making the same.
EP3818918C0 (en) DISPENSER FOR ONE ROLL OF ABSORBENT PAPER WEB MATERIAL
CL2020000707A1 (en) Coreless roll of absorbent sheet and method of making the same
BR112015017057A2 (en) MULTI-FUNCTIONAL SHEET MATERIAL DISPENSER OPERATING TO DISPENSE CONTINUOUS PAPER FROM TOWELS OR OTHER SHEET MATERIAL FROM A ROLL EMPLOYING A MULTITUDE OF ALTERNATIVE OPERATING MODES
CL2018002721A1 (en) Roll without absorbent sheet core and method of manufacturing it.
ATE534769T1 (en) HYBRID SHEET OF ABSORBENT PAPER AND PAPER ROLL PRODUCED FROM THIS SHEET
PL419056A1 (en) Method for producing paper towels of ZZ type and the paper towel of ZZ type
ES1226706Y (en) PAPER ROLL FOR HYGIENE AND CLEANING
EP4201279A4 (en) TOILET PAPER ROLL