CL2020000708A1 - 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
CL2020000708A1
CL2020000708A1 CL2020000708A CL2020000708A CL2020000708A1 CL 2020000708 A1 CL2020000708 A1 CL 2020000708A1 CL 2020000708 A CL2020000708 A CL 2020000708A CL 2020000708 A CL2020000708 A CL 2020000708A CL 2020000708 A1 CL2020000708 A1 CL 2020000708A1
Authority
CL
Chile
Prior art keywords
roll
present
absorbent sheet
making
same
Prior art date
Application number
CL2020000708A
Other languages
Spanish (es)
Inventor
Yves Enggasser
Alain Bohn
Frédéric Roesch
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
Priority to CL2020000708A priority Critical patent/CL2020000708A1/en
Publication of CL2020000708A1 publication Critical patent/CL2020000708A1/en

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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 REFERS TO A UNCORED ROLL OF AN ABSORBENT SHEET PRODUCT SUCH AS NAPKINS, TOILET PAPER, TOWELS, ETC. MADE FROM A CONTINUOUS WEAF OF ABSORBENT MATERIAL WRAPPED IN A SPIRAL HAVING A FIRST END AND A SECOND END, WHERE A COATING COMPOSITION THAT INCLUDES A NON-IONIC CELLULOSE ETHER IS REVISED ON THE SECOND END. THE UNCORED ROLL OF THE PRESENT INVENTION HAS EXCELLENT RIGIDITY AND RESISTANCE TO COLLAPSE, AS WELL AS SUFFICIENT FLEXIBILITY AND ELASTICITY. IN ADDITION, THE CORELESS ROLL OF THE PRESENT INVENTION HAS EXCELLENT WATER DISINTEGRATION CAPACITY AND CAN BE USED OVER ITS FULL LENGTH. THE PRESENT INVENTION ALSO REFERS TO A PROCESS FOR THE MANUFACTURE OF THE ROLL WITHOUT A CORE.

CL2020000708A 2020-03-18 2020-03-18 Coreless roll of absorbent sheet and method of making the same. CL2020000708A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CL2020000708A CL2020000708A1 (en) 2020-03-18 2020-03-18 Coreless roll of absorbent sheet and method of making the same.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CL2020000708A CL2020000708A1 (en) 2020-03-18 2020-03-18 Coreless roll of absorbent sheet and method of making the same.

Publications (1)

Publication Number Publication Date
CL2020000708A1 true CL2020000708A1 (en) 2020-08-28

Family

ID=72266939

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2020000708A CL2020000708A1 (en) 2020-03-18 2020-03-18 Coreless roll of absorbent sheet and method of making the same.

Country Status (1)

Country Link
CL (1) CL2020000708A1 (en)

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