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ES2124991T3 - ROLL OF EXTENDED MATERIAL, ITS PRODUCTION PROCEDURE AND MEANS THAT ALLOW TO PUT THIS LAST IN PRACTICE. - Google Patents

ROLL OF EXTENDED MATERIAL, ITS PRODUCTION PROCEDURE AND MEANS THAT ALLOW TO PUT THIS LAST IN PRACTICE.

Info

Publication number
ES2124991T3
ES2124991T3 ES95900970T ES95900970T ES2124991T3 ES 2124991 T3 ES2124991 T3 ES 2124991T3 ES 95900970 T ES95900970 T ES 95900970T ES 95900970 T ES95900970 T ES 95900970T ES 2124991 T3 ES2124991 T3 ES 2124991T3
Authority
ES
Spain
Prior art keywords
roll
practice
last
allow
nucleus
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES95900970T
Other languages
Spanish (es)
Inventor
Anders Andersson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Essity Hygiene and Health AB
Original Assignee
SCA Molnlycke 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 SCA Molnlycke AB filed Critical SCA Molnlycke AB
Application granted granted Critical
Publication of ES2124991T3 publication Critical patent/ES2124991T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31C—MAKING WOUND ARTICLES, e.g. WOUND TUBES, OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31C11/00—Machinery for winding combined with other machinery
    • B31C11/02—Machinery for winding combined with other machinery for additionally shaping the articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31C—MAKING WOUND ARTICLES, e.g. WOUND TUBES, OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31C11/00—Machinery for winding combined with other machinery
    • B31C11/04—Machinery for winding combined with other machinery for applying impregnating by coating-substances during the winding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/28—Attaching the leading end of the web to the replacement web-roll core or spindle

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Winding Of Webs (AREA)
  • Sanitary Thin Papers (AREA)

Abstract

LA INVENCION SE REFIERE A UN ROLLO DE UN MATERIAL ALARGADO, POR EJEMPLO, PAPEL HIGIENICO. EL ROLLO SE ENROLLA SOBRE UN NUCLEO DISPUESTO EN EL CENTRO DEL ROLLO, CUYO NUCLEO CONSISTE EN UNA SERIE DE VUELTAS DEL MATERIAL Y FIJADAS ENTRE SI. LA INVENCION SE CARACTERIZA PORQUE EL ROLLO TIENE FORMA ELIPTICA U OVAL COMPRIMIDA Y EL NUCLEO ES ELASTICO DE MODO QUE SE PUEDE AGRANDAR AL DESCOMPRIMIDO SI SE EJERCE UNA PRESION CONTRA LOS LADOS MAS CORTOS DE LA ELIPSE. LA INVENCION TAMBIEN SE REFIERE A UN METODO PARA LA PRODUCCION DEL ROLLO Y A UN ELEMENTO PARA LLEVARLO A CABO, CUYO ELEMENTO SE CARACTERIZA PORQUE EN UN EXTREMO DEL EJE DE ENROLLAMIENTO HAY DISPUESTAS DOS BANDAS TRANSPORTADORAS CONVERGENTES, QUE SE ACCIONAN DE FORMA SINCRONA, Y QUE COMPRIMEN EL ROLLO JUSTO DESPUES DE SU ENROLLAMIENTO.THE INVENTION REFERS TO A ROLL OF A LONG MATERIAL, FOR EXAMPLE, TOILET PAPER. THE ROLL IS COILED ON A NUCLEUS ARRANGED IN THE CENTER OF THE ROLL, WHOSE NUCLEUS CONSISTS OF A SERIES OF TURNS OF THE MATERIAL AND FIXED BETWEEN THEM. THE INVENTION IS CHARACTERIZED BECAUSE THE ROLL IS COMPRESSED ELLIPTICAL OR OVAL AND THE NUCLEUS IS ELASTIC SO THAT IT MAY ENLARGE THE DECOMPRESSED IF A PRESSURE IS EXERCISED AGAINST THE SHORTER SIDES OF THE ELIPSE. THE INVENTION ALSO REFERS TO A METHOD FOR THE PRODUCTION OF THE ROLL AND TO AN ELEMENT TO CARRY IT OUT, WHICH ELEMENT IS CHARACTERIZED BECAUSE AT ONE END OF THE WINDING AXIS, THERE ARE TWO CONVERGENT CONVEYOR BELTS, WHICH ARE OPERATED IN A WAY AND WITHOUT THE ROLL JUST AFTER ITS ROLLING.

ES95900970T 1993-11-08 1994-11-04 ROLL OF EXTENDED MATERIAL, ITS PRODUCTION PROCEDURE AND MEANS THAT ALLOW TO PUT THIS LAST IN PRACTICE. Expired - Lifetime ES2124991T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9303669A SE505508C2 (en) 1993-11-08 1993-11-08 Roll of web-shaped material, method of making such and apparatus for carrying out the method
PCT/SE1994/001041 WO1995013183A1 (en) 1993-11-08 1994-11-04 Roll of elongated material, method for the production thereof and means for carrying out the method

Publications (1)

Publication Number Publication Date
ES2124991T3 true ES2124991T3 (en) 1999-02-16

Family

ID=20391667

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95900970T Expired - Lifetime ES2124991T3 (en) 1993-11-08 1994-11-04 ROLL OF EXTENDED MATERIAL, ITS PRODUCTION PROCEDURE AND MEANS THAT ALLOW TO PUT THIS LAST IN PRACTICE.

Country Status (6)

Country Link
EP (1) EP0728067B1 (en)
AU (1) AU1037595A (en)
DE (1) DE69414126T2 (en)
ES (1) ES2124991T3 (en)
SE (1) SE505508C2 (en)
WO (1) WO1995013183A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160137398A1 (en) * 2014-11-17 2016-05-19 Georgia-Pacific Consumer Products Lp Compressed Hollow Coreless Re-Formable Roll Products
PL3436087T3 (en) * 2016-04-01 2020-08-10 Essity Operations France Coreless roll of absorbent sheet 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
CN108357738B (en) * 2017-04-06 2019-08-02 山鹰国际控股股份公司 A kind of more specification paper roll conveying and packaging automatic production lines and method
HUE056988T2 (en) 2017-09-29 2022-04-28 Essity Hygiene & Health Ab Coreless roll of absorbent sheet and method for manufacturing the same
CN111148876B (en) 2017-09-29 2022-08-26 易希提卫生与保健公司 Coreless roll of absorbent sheet material and method of manufacturing the same
WO2019064045A1 (en) 2017-09-29 2019-04-04 Essity Hygiene And Health Aktiebolag Coreless roll of absorbent sheet and method for manufacturing the same
GB2586159B (en) * 2019-08-08 2023-11-01 Kimberly Clark Co Apparatus and methods for compressing stacks of articles

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3837138A (en) * 1973-02-23 1974-09-24 Johns Manville Method and apparatus for compressing material and enclosing the same in a plastic film
SE399694B (en) * 1976-05-19 1978-02-27 Moelnlycke Ab ROLL OF RAILWAY MATERIAL
US4762061A (en) * 1984-03-30 1988-08-09 Kouzou Watanabe Method of producing compressed roll of paper

Also Published As

Publication number Publication date
WO1995013183A1 (en) 1995-05-18
SE9303669D0 (en) 1993-11-08
DE69414126T2 (en) 1999-06-02
SE9303669L (en) 1995-05-09
DE69414126D1 (en) 1998-11-26
AU1037595A (en) 1995-05-29
EP0728067B1 (en) 1998-10-21
EP0728067A1 (en) 1996-08-28
SE505508C2 (en) 1997-09-08

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