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1. WO2020072902 - TOBACCO-CONTAINING WRAPPER HAVING A WHITE BRILLIANT APPEARANCE

Publication Number WO/2020/072902
Publication Date 09.04.2020
International Application No. PCT/US2019/054693
International Filing Date 04.10.2019
IPC
A24D 1/02 2006.01
AHUMAN NECESSITIES
24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
1Cigars; Cigarettes
02with special covers
D21H 21/52 2006.01
DTEXTILES; PAPER
21PAPER-MAKING; PRODUCTION OF CELLULOSE
HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D84; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G97; PAPER NOT OTHERWISE PROVIDED FOR
21Non-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
50characterised by form
52Additives of definite length or shape
D21H 21/28 2006.01
DTEXTILES; PAPER
21PAPER-MAKING; PRODUCTION OF CELLULOSE
HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D84; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G97; PAPER NOT OTHERWISE PROVIDED FOR
21Non-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
14characterised by function or properties in or on the paper
28Colorants
D21H 17/02 2006.01
DTEXTILES; PAPER
21PAPER-MAKING; PRODUCTION OF CELLULOSE
HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D84; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G97; PAPER NOT OTHERWISE PROVIDED FOR
17Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
02Material of vegetable origin
CPC
A24D 1/02
AHUMAN NECESSITIES
24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
1Cigars; Cigarettes
02with special covers
D21H 17/02
DTEXTILES; PAPER
21PAPER-MAKING; PRODUCTION OF CELLULOSE
HPULP 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
17Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
02Material of vegetable origin
D21H 21/28
DTEXTILES; PAPER
21PAPER-MAKING; PRODUCTION OF CELLULOSE
HPULP 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
21Non-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
14characterised by function or properties in or on the paper
28Colorants ; ; Pigments or opacifying agents
D21H 21/52
DTEXTILES; PAPER
21PAPER-MAKING; PRODUCTION OF CELLULOSE
HPULP 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
21Non-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
50characterised by form
52Additives of definite length or shape
Applicants
  • SCHWEITZER-MAUDUIT INTERNATIONAL, INC. [US]/[US]
  • ACCOU, Jerome [FR]/[FR] (US)
  • HOTALING, Dwayne [US]/[US] (US)
  • LAWRENCE, Susan [US]/[US] (US)
Inventors
  • ACCOU, Jerome
  • HOTALING, Dwayne
  • LAWRENCE, Susan
Agents
  • CASSIDY, Timothy, A.
Priority Data
62/741,89805.10.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) TOBACCO-CONTAINING WRAPPER HAVING A WHITE BRILLIANT APPEARANCE
(FR) ENVELOPPE CONTENANT DU TABAC PRÉSENTANT UN ASPECT BRILLANT BLANC
Abstract
(EN)
A wrapping material is disclosed that contains from about 10% to about 60% of a tobacco material. The tobacco material has a relatively large particle size. For instance, the tobacco material may have a particle size distribution such that greater than 80% of the tobacco particles and fibers have a greatest dimension of greater than about 0.025 inches. The tobacco material is combined with bleached pulp fibers and a filler and formed into a web using a papermaking process. The wrapping material has a distinct natural appearance and a less papery taste in relation to conventional cigarette papers. The wrapping material has a brighter, whiter look than conventional reconstituted tobacco wrappers and produces a smoother smoke with better ash appearance.
(FR)
L'invention concerne un matériau d'enveloppe qui contient d'environ 10 % à environ 60 % d'un matériau de tabac. Le matériau de tabac présente une taille de particule relativement importante. Par exemple, le matériau de tabac peut présenter une distribution granulométrique de sorte que plus de 80 % des particules de tabac et des fibres présentent une dimension maximale supérieure à environ 0,025 pouce. Le matériau de tabac est combiné à des fibres de pâte à papier blanchie et à une charge, et est formé sous la forme d'une bande au moyen d'un procédé de fabrication de papier. Le matériau d'enveloppe présente un aspect naturel distinct et un goût de papier moins présent par rapport aux papiers à cigarettes classiques. Le matériau d'enveloppe présente un aspect plus clair et plus blanc que les enveloppes de tabac reconstituées classiques et produit une fumée plus homogène présentant un meilleur aspect de cendre.
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