公开(公告)号：JP2002030561A

公开(公告)日：2002-01-31

申请号：JP2001154812

申请日：2001-05-24

Applicant: SCA HYGIENE PROD AB

Inventor： ZAWADZKI VALDEMAR ,  FALK MAGNUS ,  MANSSON ANNA

IPC: D06C23/04 ,  A61F13/15 ,  D03D3/08 ,  D03D9/00 ,  D04H1/54 ,  D21F1/10 ,  D21F7/08 ,  D21H27/00 ,  D04H1/72

Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fluid-pervious fabric for imparting a pattern to the fiber web, by which the fiber web having an excellent quality can be produced in excellent operability. SOLUTION: This fabric comprises at least one polymer material having a softening temperature, and a fabric structure 306. The fabric 301' is heated at a higher temperature than the softening temperature, and a secondary molding pressure Δp3 is applied between the first surface 304 and the second surface 305 of the fabric. Fabric-patterning portions 309, 309' contribute to the deformation of the fabric structure 306 in the direction Z in a deforming region 311, while the fluid pervious property in the deformation region is substantially not changed. The fabric 301 is cooled at a lower temperature than the softening temperature to permanently give the deformation. The method further relates to a fluid-pervious fabric such as a wire or a felt, and to a patterned fiber web such as a paper web, a non-woven web or other fiber web.

公开(公告)号：JP2002013057A

公开(公告)日：2002-01-18

申请号：JP2001151838

申请日：2001-05-22

Applicant: SCA HYGIENE PROD AB

Inventor： FALK MAGNUS ,  MANSSON ANNA

IPC: B29C70/50 ,  D04H1/44 ,  D04H1/58 ,  D04H1/70 ,  D04H1/732 ,  D04H13/00 ,  D21F9/00 ,  D04H1/72

Abstract: PROBLEM TO BE SOLVED: To provide a method for of forming an air laid fibrous web in an extremely high speed. SOLUTION: This method comprises the following process: an airborne fiber stream is laid on a web-shaped forming member such as a wire net (20) and bonded together into an air laid fibrous web, wherein the original air laid fibrous web is fed in between two web-shaped forming members (19 and 20) and bonded together into the objective air laid fibrous web either when the original web is located between the two web-shaped forming members or immediately after one of them has left the original web.

公开(公告)号：EP2066498A4

公开(公告)日：2012-05-30

申请号：EP07808897

申请日：2007-09-18

Applicant: SCA HYGIENE PROD AB

Inventor： STRAALIN ANDERS ,  FALK MAGNUS ,  WALLSTABE PAUL

IPC: B32B37/12 ,  B32B7/12 ,  B32B29/00 ,  C09J101/28 ,  D21H27/32

CPC classification number: D21H27/32 ,  C08L1/26 ,  C08L1/28 ,  C08L79/02 ,  C08L97/02 ,  C08L2666/20 ,  C09D101/26 ,  C09J101/26 ,  C09J101/28 ,  C09J129/04 ,  Y10T428/31783 ,  Y10T428/31895 ,  Y10T428/31986 ,  Y10T442/659 ,  Y10T442/693 ,  C08L2666/26 ,  C08L2666/02

Abstract: A multi-ply web of flexible material, such as paper and nonwoven material, includes a fluorescent whitening agent. The multi-ply web includes at least a first ply and a second ply which are interconnected in one or more adhesive interconnection zones by an adhesive composition including polyvinyl alcohol or a cellulose ether, and a cationic polymer. Also disclosed is a method for improving the bleed fastness of a fluorescent whitening agent in one or more adhesive interconnection zones of a multi-ply web of flexible material, such as paper and nonwoven material, which multi-ply web includes at least a first ply and a second ply which are interconnected in the adhesive zone(s) by an adhesive composition including polyvinyl alcohol or a cellulose ether. The method includes a step of incorporating a cationic polymer in the adhesive composition comprising polyvinyl alcohol or a cellulose ether.

公开(公告)号：EP2654537A4

公开(公告)日：2016-12-21

申请号：EP10861095

申请日：2010-12-22

Applicant: SCA HYGIENE PROD AB

Inventor： FALK MAGNUS ,  KLING ROBERT ,  NELVIG ANNA ,  WELANDER FREDRIK ,  MÖLLER PER ,  BONNEVIER MARTIN ,  ANDERSSON ANDERS

IPC: A47K10/42 ,  A47K10/16 ,  B65B63/02 ,  D21H27/00

CPC classification number: D21H5/00 ,  A47K10/16 ,  A47K2010/428 ,  B65B63/02 ,  B65B63/026 ,  B65D19/38 ,  D21H27/002

Abstract: A stack of a plurality of cellulose-containing absorbent towels for a dispenser is provided. The towels are separable upon dispensing. The stack is compressed to a predetermined density dependent on material choice.

公开(公告)号：EP2720593A4

公开(公告)日：2014-12-03

申请号：EP11867876

申请日：2011-06-15

Applicant: SCA HYGIENE PROD AB

Inventor： SPORRE THORBURN ANNIE ,  LARSSON BJÖRN ,  FALK MAGNUS

IPC: A47K10/16 ,  B65B27/08 ,  B65D75/02

CPC classification number: B65D75/02 ,  B65B27/08 ,  B65D63/1009 ,  B65D83/08

公开(公告)号：CL2013001805A1

公开(公告)日：2013-12-06

申请号：CL2013001805

申请日：2013-06-19

Applicant: SCA HYGIENE PROD AB

Inventor： FALK MAGNUS ,  KLING ROBERT ,  NELVIG ANNA ,  WELANDER FREDIK ,  MÖLLER PER ,  BONNEVIER MARTIN ,  ANDERSSON ANDERS

IPC: A47K10/42 ,  B65B63/02

公开(公告)号：MX2013007028A

公开(公告)日：2013-09-13

申请号：MX2013007028

申请日：2010-12-22

Applicant: SCA HYGIENE PROD AB

Inventor： MOELLER PER ,  KLING ROBERT ,  FALK MAGNUS ,  NELVIG ANNA ,  WELANDER FREDRIK ,  BONNEVIER MARTIN ,  ANDERSSON ANDERS

IPC: A47K10/42 ,  B65B63/02

Abstract: Una pila de una pluralidad de toallas (3) absorbentes que contienen celulosa para un distribuidor (1), las toallas se pueden separar al distribuirse. La pila (2) se comprime a una densidad predeterminada dependiendo de la elección de material. La invención también tiene que ver con un proceso para fabricar tal pila.

公开(公告)号：CA2821479A1

公开(公告)日：2012-06-28

申请号：CA2821479

申请日：2010-12-22

Applicant: SCA HYGIENE PROD AB

Inventor： FALK MAGNUS ,  KLING ROBERT ,  NELVIG ANNA ,  WELANDER FREDRIK ,  MOLLER PER ,  BONNEVIER MARTIN ,  ANDERSSON ANDERS

IPC: A47K10/42 ,  B65B63/02

Abstract: A stack of a plurality of cellulose-containing absorbent towels (3) for a dispenser (1 ), the towels being separable upon dispensing. The stack (2) is compressed to a predetermined density dependent on material choice. The invention also concerns a process for manufacturing such a stack.

公开(公告)号：MX2009001488A

公开(公告)日：2009-02-18

申请号：MX2009001488

申请日：2007-09-18

Applicant: SCA HYGIENE PROD AB

Inventor： STRAALIN ANDERS ,  FALK MAGNUS ,  WALLSTABE PAUL

IPC: B32B37/12 ,  B32B7/12 ,  B32B29/00 ,  D21H27/32

Abstract: La presente invención se refiere a una malla de pliegue múltiple de material flexible, tal como papel y material no tejido, que comprende un agente blanqueador fluorescente. La malla de pliegue múltiple comprende por lo menos un primer pliegue y un segundo pliegue que son interconectados en una o más zonas de interconexión adhesiva por medio de una composición adhesiva que comprende alcohol polivinílico o un éter de celulosa, y un polímero catiónico. Además, la presente invención se refiere a un método para mejorar la estabilidad al corrimiento de un agente blanqueador fluorescente en una o más zonas de interconexión adhesiva de una malla de pliegue múltiple de material flexible, tal como papel y material no tejido, cuya malla de pliegue múltiple comprende por lo menos un primer pliegue y un segundo pliegue que son interconectados en la(s) zona(s) adhesiva(s) por medio de una composición adhesiva que comprende alcohol polivinílico o un éter de celulosa. El método comprende una etapa de incorporación de un polímero catiónico en la composición adhesiva que comprende alcohol polivinílico o un éter de celulosa.

公开(公告)号：SE0001882L

公开(公告)日：2001-11-23

申请号：SE0001882

申请日：2000-05-22

Applicant: SCA HYGIENE PROD AB

Inventor： FALK MAGNUS ,  MAANSSON ANNA

IPC: B29C70/50 ,  D04H1/44 ,  D04H1/58 ,  D04H1/70 ,  D04H1/732 ,  D04H13/00 ,  D21F9/00