ECSP20021766A - ROLL WITHOUT ABSORBING SHEET CORE AND METHOD TO MANUFACTURE THE SAME - Google Patents

ROLL WITHOUT ABSORBING SHEET CORE AND METHOD TO MANUFACTURE THE SAME

Info

Publication number
ECSP20021766A
ECSP20021766A ECSENADI202021766A ECDI202021766A ECSP20021766A EC SP20021766 A ECSP20021766 A EC SP20021766A EC SENADI202021766 A ECSENADI202021766 A EC SENADI202021766A EC DI202021766 A ECDI202021766 A EC DI202021766A EC SP20021766 A ECSP20021766 A EC SP20021766A
Authority
EC
Ecuador
Prior art keywords
present
coreless roll
roll
manufacture
same
Prior art date
Application number
ECSENADI202021766A
Other languages
Spanish (es)
Inventor
Nicolas Weisang
Frédéric Roesch
Alain Bohn
Yves Enggasser
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 ECSP20021766A publication Critical patent/ECSP20021766A/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; ACCESSORIES THEREFOR, e.g. 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; ACCESSORIES THEREFOR, e.g. TOILET ACCESSORIES
    • A47K10/00—Body-drying implements; Toilet paper; Holders therefor
    • A47K10/24—Towel dispensers; Toilet paper dispensers
    • 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

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.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.

ECSENADI202021766A 2017-09-29 2020-04-23 ROLL WITHOUT ABSORBING SHEET CORE AND METHOD TO MANUFACTURE THE SAME ECSP20021766A (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
ECSP20021766A true ECSP20021766A (en) 2020-05-29

Family

ID=60857123

Family Applications (1)

Application Number Title Priority Date Filing Date
ECSENADI202021766A ECSP20021766A (en) 2017-09-29 2020-04-23 ROLL WITHOUT ABSORBING SHEET CORE AND METHOD TO MANUFACTURE 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
RU2754029C1 (en) * 2017-09-29 2021-08-25 Эссити Хайджин Энд Хелт Актиеболаг Coreless reel of absorbent sheet and method for manufacture thereof
CN111133148B (en) * 2017-09-29 2021-07-13 易希提卫生与保健公司 Coreless roll of absorbent sheet and method for producing the same
US20230287630A1 (en) * 2020-07-03 2023-09-14 Essity Hygiene And Health Aktiebolag Coreless Rolls of a Tissue Paper Product and Methods of Manufacturing Coreless Rolls
EP4179143A1 (en) * 2020-07-03 2023-05-17 Essity Hygiene and Health Aktiebolag Tissue paper products, rolls and stacks of tissue paper products, and manufacturing methods
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
EP2252534B1 (en) * 2008-02-04 2012-04-25 Georgia-Pacific France Paper roll with central hole and reinforcing member, and method for making said 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
AU2014390217B2 (en) * 2014-04-10 2017-02-16 Sca Tissue France A sheet of absorbent material, roll, log and method for manufacturing the same
US10577748B2 (en) 2015-04-29 2020-03-03 Essity Hygiene And Health Aktiebolag Tissue paper comprising pulp fibers originating from miscanthus and method for manufacturing the same
US10213066B2 (en) * 2016-04-01 2019-02-26 Essity Operations France Coreless roll of absorbent sheet and method for manufacturing the same
EP3688224B1 (en) * 2017-09-29 2022-06-15 Essity Hygiene and Health Aktiebolag Coreless roll of absorbent sheet and method for manufacturing the same
RU2754029C1 (en) * 2017-09-29 2021-08-25 Эссити Хайджин Энд Хелт Актиеболаг Coreless reel of absorbent sheet and method for manufacture thereof
CN111133148B (en) * 2017-09-29 2021-07-13 易希提卫生与保健公司 Coreless roll of absorbent sheet and method for producing the same
US20230287630A1 (en) * 2020-07-03 2023-09-14 Essity Hygiene And Health Aktiebolag Coreless Rolls of a Tissue Paper Product and Methods of Manufacturing Coreless Rolls
EP4179143A1 (en) * 2020-07-03 2023-05-17 Essity Hygiene and Health Aktiebolag Tissue paper products, rolls and stacks of tissue paper products, and manufacturing methods
CN115735031B (en) * 2020-07-03 2024-07-05 易希提卫生与保健公司 Coreless roll of tissue paper product and method for manufacturing the coreless roll

Also Published As

Publication number Publication date
MX2020003645A (en) 2020-07-29
HUE056988T2 (en) 2022-04-28
EP3688226B1 (en) 2021-11-24
CO2020003117A2 (en) 2020-05-15
EP3688226A1 (en) 2020-08-05
CN111133148A (en) 2020-05-08
WO2019064046A1 (en) 2019-04-04
ES2902524T3 (en) 2022-03-28
US20200217018A1 (en) 2020-07-09
RU2751637C1 (en) 2021-07-15
CN111133148B (en) 2021-07-13

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