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
Links
- 230000035699 permeability Effects 0.000 title abstract 6
- 235000019504 cigarettes Nutrition 0.000 abstract 3
- 239000000945 filler Substances 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 1
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.
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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