MX9708556A - Metodo para controlar la permeabilidad de un papel. - Google Patents

Metodo para controlar la permeabilidad de un papel.

Info

Publication number
MX9708556A
MX9708556A MX9708556A MX9708556A MX9708556A MX 9708556 A MX9708556 A MX 9708556A MX 9708556 A MX9708556 A MX 9708556A MX 9708556 A MX9708556 A MX 9708556A MX 9708556 A MX9708556 A MX 9708556A
Authority
MX
Mexico
Prior art keywords
paper
permeability
controlling
cigarette
present
Prior art date
Application number
MX9708556A
Other languages
English (en)
Other versions
MXPA97008556A (es
Inventor
Vladimir Hampl Jr
Original Assignee
Schweitzer Mauduit Int Inc
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 Schweitzer Mauduit Int Inc filed Critical Schweitzer Mauduit Int Inc
Publication of MX9708556A publication Critical patent/MX9708556A/es
Publication of MXPA97008556A publication Critical patent/MXPA97008556A/es

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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/04—Addition to the pulp; After-treatment of added substances in the pulp
    • D21H23/06—Controlling the addition
    • D21H23/12—Controlling the addition by measuring properties of the formed web
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/02—Cigars; Cigarettes with special covers
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/50—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by form
    • D21H21/52—Additives of definite length or shape
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S162/00—Paper making and fiber liberation
    • Y10S162/09—Uses for paper making sludge
    • Y10S162/10—Computer control of paper making variables
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S162/00—Paper making and fiber liberation
    • Y10S162/09—Uses for paper making sludge
    • Y10S162/10—Computer control of paper making variables
    • Y10S162/11—Wet end paper making variables

Landscapes

  • Paper (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Abstract

La presente invencion esta dirigida a un método para controlar y ajustar la permeabilidad de un papel para envoltura de cigarrillos. La permeabilidad es controlada en el papel entre la adicion de partículas rellenadoras de diferente tamaño en diferentes cantidades proporcionadas. La permeabilidad del papel es alterada sin tener que cambiar la cantidad total del rellenador en el papel. Al controlar selectivamente la permeabilidad del papel, pueden ser de igual modo modificadas como se desee diversas características y propiedades de un cigarrillo fabricado con el papel. En una modalidad de la presente invencion, la permeabilidad de una envoltura para cigarrillo puede ser automáticamente mantenida o ajustada conforme el papel está siendo fabricado.
MXPA/A/1997/008556A 1996-11-14 1997-11-06 Metodo para controlar la permeabilidad de un papel MXPA97008556A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/748,840 US5888348A (en) 1996-11-14 1996-11-14 Method for controlling the permeability of a paper
US08748840 1996-11-14

Publications (2)

Publication Number Publication Date
MX9708556A true MX9708556A (es) 1998-07-31
MXPA97008556A MXPA97008556A (es) 1998-11-09

Family

ID=

Also Published As

Publication number Publication date
EP0842615B1 (en) 2002-09-18
US5888348A (en) 1999-03-30
DE69715562T2 (de) 2003-03-20
JPH1136194A (ja) 1999-02-09
CA2215551C (en) 2004-01-27
JP4128644B2 (ja) 2008-07-30
CA2215551A1 (en) 1998-05-14
ES2181969T3 (es) 2003-03-01
EP0842615A1 (en) 1998-05-20
ATE224153T1 (de) 2002-10-15
DE69715562D1 (de) 2002-10-24

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