WO2010025823A1 - Récipient composé de fibres de tabac - Google Patents

Récipient composé de fibres de tabac Download PDF

Info

Publication number
WO2010025823A1
WO2010025823A1 PCT/EP2009/005969 EP2009005969W WO2010025823A1 WO 2010025823 A1 WO2010025823 A1 WO 2010025823A1 EP 2009005969 W EP2009005969 W EP 2009005969W WO 2010025823 A1 WO2010025823 A1 WO 2010025823A1
Authority
WO
WIPO (PCT)
Prior art keywords
sheet material
tobacco
tobacco fibres
fibres
container
Prior art date
Application number
PCT/EP2009/005969
Other languages
English (en)
Other versions
WO2010025823A8 (fr
Inventor
Bodo-Wemer Lutzig
Original Assignee
Philip Morris Products S.A.
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 Philip Morris Products S.A. filed Critical Philip Morris Products S.A.
Priority to EP09777937A priority Critical patent/EP2348900A1/fr
Publication of WO2010025823A1 publication Critical patent/WO2010025823A1/fr
Publication of WO2010025823A8 publication Critical patent/WO2010025823A8/fr

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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/12—Pulp from non-woody plants or crops, e.g. cotton, flax, straw, bagasse
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a non-planar shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B29/005—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material next to another layer of paper or cardboard layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/02—Layered products comprising a layer of paper or cardboard next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/07—Containers, packaging elements or packages, specially adapted for particular articles or materials for compressible or flexible articles
    • B65D85/08—Containers, packaging elements or packages, specially adapted for particular articles or materials for compressible or flexible articles rod-shaped or tubular
    • B65D85/10—Containers, packaging elements or packages, specially adapted for particular articles or materials for compressible or flexible articles rod-shaped or tubular for cigarettes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/07—Containers, packaging elements or packages, specially adapted for particular articles or materials for compressible or flexible articles
    • B65D85/08—Containers, packaging elements or packages, specially adapted for particular articles or materials for compressible or flexible articles rod-shaped or tubular
    • B65D85/12—Containers, packaging elements or packages, specially adapted for particular articles or materials for compressible or flexible articles rod-shaped or tubular for cigars
    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/02—Coating on the layer surface on fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/12—Coating on the layer surface on paper layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/20—Inorganic coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/06—Vegetal fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/06—Vegetal fibres
    • B32B2262/062—Cellulose fibres, e.g. cotton
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/06—Vegetal fibres
    • B32B2262/062—Cellulose fibres, e.g. cotton
    • B32B2262/067—Wood fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/14—Mixture of at least two fibres made of different materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/718—Weight, e.g. weight per square meter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/75—Printability
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/40—Closed containers
    • B32B2439/62—Boxes, cartons, cases

Definitions

  • the present invention relates to a novel container.
  • the container according to the invention is particularly suitable for smoking articles like cigarettes, cigarillos and cigars.
  • the laminar blanks may be made from any suitable sheet material, such as cardboard, metal or plastic. Graphics and text are typically applied to the surfaces of the containers, in order to communicate information to the consumer, such as brand, advertising, promotional or product information.
  • a container wherein at least part of the container is formed from a sheet material comprising tobacco fibres.
  • the tobacco fibres Due to their distinctive shape and colour, the tobacco fibres create a unique appearance in the packaging material.
  • the pattern created by the tobacco fibres may be random and non-repetitive. Such a pattern cannot be achieved by a printing process.
  • the tobacco fibres may be arranged in the sheet material in a regular pattern.
  • the tobacco fibres may be arranged in the form of geometrical shapes like circles, triangles and rectangles, letters or logos.
  • the tobacco fibres may be arranged in or on the sheet material such that when the container is erected from the sheet material, only certain panels of the container comprise tobacco fibres.
  • the tobacco fibres may be arranged in the sheet material such that they are aligned with respect to another.
  • the aligned tobacco fibres may be arranged in geometrical shapes, for example in lines, waves or a herringbone pattern.
  • the tobacco fibres are cut from Virginia, Burley or Oriental tobacco and other tobaccos or mixtures thereof.
  • the tobacco fibres comprise a casing, for example an American blend casing.
  • the term "container” is used throughout the present specification to refer generally to the packaging of one or a number of consumer goods, such as for example, a bundle of smoking articles. It is intended to encompass the outer packaging, or housing, as well as any inner packaging which may only become visible when the container is open.
  • tobacco fibre refers to fibres of cut tobacco leaf, such as present in the cut filler used to form the rod of cigarettes and cigars.
  • the tobacco fibres are between about 0.6 mm and about 1 mm in width, preferably about 0.8 mm in width.
  • the tobacco fibres are between about 5 mm and about 50 mm in length, most preferably between about 15 mm and about 30 mm.
  • the sheet material further comprises a non-tobacco cellulosic material.
  • the sheet material further comprises wood fibres.
  • the non-tobacco composition of the sheet material of such embodiments may therefore be similar to that of conventional paper or cardboard and may be formed using conventional paper-making techniques and equipment.
  • the sheet material has a weight of between about 100 grams per square metre and about 350 grams per square metre.
  • the sheet material used to form containers according to the invention comprises between about 0.1 percent and about 20 percent by weight of tobacco fibres. More preferably, the sheet material comprises more than 1 percent by weight of tobacco fibres. Preferably, where the tobacco fibres are located only in a coating of the sheet material, as described below, the tobacco fibres constitute between about 0.2 percent and about 2.0 percent by weight of the sheet material.
  • the percentage by weight of tobacco fibres in the sheet material may vary depending on the use of the sheet material.
  • a sheet material used to package smoking articles with a rich or full flavour may contain a higher percentage of tobacco fibres than sheet material used to package smoking articles with a mild flavour.
  • the sheet material used to form containers according to the invention comprises between about 0.1 percent and about 10 percent by weight of tobacco dust.
  • the sheet material used to form containers of the present invention may comprise a single layer or may be formed of a plurality of layers. Where the sheet material comprises a plurality of layers, one or more of the layers may comprise tobacco fibres. For example, tobacco fibres may be incorporated into one or both of the outer layers. Additionally, or alternatively, the tobacco fibres may be incorporated into one or more central layers.
  • the sheet material preferably comprises a layer of non-tobacco material, such as paper, through which the tobacco fibres have been dispersed.
  • non-tobacco material such as paper
  • the tobacco fibres are added to the non-tobacco sheet material during its production.
  • tobacco fibres may be dispersed through a slurry of wood fibres used to form a paper or cardboard sheet material in a conventional paper making process.
  • the tobacco fibres may be substantially evenly dispersed throughout the one or more layers of the sheet material.
  • the tobacco fibres may be unevenly dispersed throughout the sheet material.
  • the tobacco fibres may be deposited on the surface of the sheet material during manufacture such that there is a greater concentration of tobacco fibres at the surface of the sheet material than through the remainder of the material. This way, the tobacco fibres may create a rough surface structure of the packaging material that provides the pack with an unusual haptic sensation.
  • the sheet material may comprise a coating layer on at least one of the sides thereof.
  • a coating layer may be required, for example, if the container is to be overprinted using certain printing techniques such as offset, gravure or flexographic techniques.
  • the coating layer is substantially transparent.
  • the use of a substantially transparent coating allows the tobacco fibres to remain visible through the coating layer.
  • the coating layer may prevent tobacco fibres from inadvertently dislodging from the sheet material.
  • the coating layer may be formed of any suitable material.
  • An example of a suitable coating material is a mixture of kaolin, calcium carbonate and binders
  • Containers according to the invention may be rigid or "hard” packs.
  • containers according to the invention may be hinge-lid containers, of the type commonly used to package cigarettes and cigars.
  • Such hinge-lid containers comprise a box portion and a lid portion connected to the box portion along a hinge line extending across the rear wall of the container.
  • the box portion and the lid portion may be formed from the same or different laminar blanks. Where different laminar blanks are used, one or both of the box portion and the lid portion may be formed from a sheet material comprising tobacco fibres.
  • containers according to the invention may be "slide and shell" containers having an inner housing slidably mounted within an outer shell. The inner housing and the outer shell will typically be formed from different laminar blanks. One or both of the laminar blanks for forming the inner housing and the outer shell may be formed from a sheet material comprising tobacco fibres.
  • containers according to the invention may be cup shaped "soft" packs, or pouches.
  • pouches as those used for loose tobacco are formed from a sheet material made from paper that is enveloped by a transparent plastic sheet.
  • the container may include an inner frame mounted within the box portion or inner housing.
  • the inner frame may, if desired, be formed from a sheet material comprising tobacco fibres.
  • the container houses a bundle of smoking articles
  • the bundle may be wrapped in an inner wrapper.
  • the inner wrapper may, if desired, be formed of a sheet material comprising tobacco fibres.
  • the exterior surfaces of containers according to the invention may be printed, embossed, debossed or otherwise embellished with manufacturer or brand logos, trade marks, slogans and other consumer information and indicia.
  • the exterior surfaces of containers according to the invention may be at least partially covered with lacquer, metallisation, holograms, luminescent material, or any other materials that alter the feel, odour or appearance of the container.
  • Containers according to the invention may be used to house a wide variety of consumer goods, and find particular application as packs for fragrances or elongate smoking articles such as, for example, cigarettes, cigars or cigarillos. It will be appreciated that through appropriate choices of the dimensions thereof, containers according to the invention may be designed for different numbers of conventional size, king size, super-king size, slim or super-slim cigarettes.
  • containers according to the invention may also be designed to hold different total numbers of smoking articles, or different arrangements of smoking articles.
  • containers according to the invention may be shrink wrapped or otherwise over wrapped with a transparent polymeric film of, for example, polyethylene or polypropylene, in a conventional manner.
  • the over wrapper may include a tear tape.
  • Containers according to the present invention may have one or more right-angled longitudinal edges, one or more right-angled transverse edges, one or more rounded longitudinal edges, one or more rounded transverse edges, one or more bevelled longitudinal edges, one or more bevelled transverse edges, or any suitable combination thereof.
  • the longitudinal edges of the contacting walls of the two packs are right-angled, such that the container has a smooth side where the edges of the two packs abut.
  • Figure 1 shows a cross section of a first sheet material suitable for forming a container according to the present invention
  • Figure 2 shows a cross section of a second sheet material suitable for forming a container according to the present invention
  • Figure 3 shows a cross section of a third sheet material suitable for forming a container according to the present invention.
  • the sheet material 10 shown in Figure 1 comprises three layers 12 of cardboard material, an upper coating layer 18 and a lower coating layer 20.
  • the coating layers 18, 20 form the upper and lower surfaces of the sheet material, respectively.
  • the 12 is formed from wood fibres, in the conventional manner.
  • the coating layers 18, 20 are formed of a substantially transparent coating material through which tobacco fibres 22 have been dispersed.
  • the sheet material 30 shown in Figure 2 also comprises three layers 32, 34, 36 of cardboard material. Both the upper layer 32 and the lower layer 36 comprise a mixture of wood fibres and tobacco fibres 42.
  • the middle layer 34 does not include tobacco fibres but comprises a layer of cardboard material made from only wood fibres, in a conventional manner.
  • the sheet material 30 comprises upper 38 and lower 40 coating layers. Both of the coating layers 38, 40 are substantially transparent so that the tobacco fibres in the upper 32 and lower 36 cardboard layers are visible through the coating layers 38, 40.
  • the sheet material 50 shown in Figure 3 comprises a single cardboard layer 52 comprising a mixture of wood fibres and tobacco fibres 62.
  • the sheet material 50 comprises upper 58 and lower 60 coating layers. Both of the coating layers 58, 60 are substantially transparent so that the tobacco fibres 62 in the cardboard layer 52 remain visible.
  • the tobacco fibres are incorporated into a slurry of wood fibres, of the composition conventionally used to form cardboard for making container for smoking articles.
  • the resultant slurry is formed into the sheet material using conventional paper and cardboard-making techniques.
  • the sheet material may be scored or perforated, folded and glued using known techniques and apparatus for forming packaging such as cigarette packs.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Nonwoven Fabrics (AREA)
  • Paper (AREA)

Abstract

La présente invention concerne un récipient dont une partie au moins est obtenue à partir d’un matériau en feuille contenant des fibres de tabac. En outre, le matériau en feuille peut éventuellement se composer d’un matériau cellulosique n'étant pas à base de tabac. Le matériau en feuille contient de préférence entre 0,1 % et 20 % environ en poids de fibres de tabac. Le récipient trouve une application particulière en tant que récipient destiné aux articles à fumer.
PCT/EP2009/005969 2008-09-02 2009-08-18 Récipient composé de fibres de tabac WO2010025823A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP09777937A EP2348900A1 (fr) 2008-09-02 2009-08-18 Récipient composé de fibres de tabac

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08252919.9 2008-09-02
EP08252919 2008-09-02

Publications (2)

Publication Number Publication Date
WO2010025823A1 true WO2010025823A1 (fr) 2010-03-11
WO2010025823A8 WO2010025823A8 (fr) 2010-06-03

Family

ID=40351500

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/005969 WO2010025823A1 (fr) 2008-09-02 2009-08-18 Récipient composé de fibres de tabac

Country Status (2)

Country Link
EP (1) EP2348900A1 (fr)
WO (1) WO2010025823A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112709091A (zh) * 2020-12-30 2021-04-27 珠海红塔仁恒包装股份有限公司 一种制备卡纸浆料的方法及卡纸

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0276172A2 (fr) * 1987-01-23 1988-07-27 R.J. Reynolds Tobacco Company Traitement d'un matériau de tabac
EP0375844A2 (fr) * 1988-11-30 1990-07-04 JULIUS GLATZ GmbH Enveloppe pour article à fumer
AU614917B2 (en) * 1988-11-30 1991-09-12 Julius Glatz Gmbh Non-porous cigarette paper
EP0950618A2 (fr) 1998-04-15 1999-10-20 G.D Societa' Per Azioni Emballage pour produits de tabac

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191505247A (en) * 1915-04-07 1915-08-12 Henry Laurence Peters Improvements in and relating to the Preparation and Packing of Tobacco for Smoking and other Purposes.
AU675573B2 (en) * 1993-09-30 1997-02-06 British-American Tobacco Company Limited Improvements relating to tobacco smoke filter elements
EP1986601A2 (fr) * 2006-01-20 2008-11-05 MonoSol Rx LLC Sac revêtu d'un film ainsi que le procédé pour fabriquer ce sac

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0276172A2 (fr) * 1987-01-23 1988-07-27 R.J. Reynolds Tobacco Company Traitement d'un matériau de tabac
EP0375844A2 (fr) * 1988-11-30 1990-07-04 JULIUS GLATZ GmbH Enveloppe pour article à fumer
AU614917B2 (en) * 1988-11-30 1991-09-12 Julius Glatz Gmbh Non-porous cigarette paper
EP0950618A2 (fr) 1998-04-15 1999-10-20 G.D Societa' Per Azioni Emballage pour produits de tabac

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2348900A1

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112709091A (zh) * 2020-12-30 2021-04-27 珠海红塔仁恒包装股份有限公司 一种制备卡纸浆料的方法及卡纸
CN112709091B (zh) * 2020-12-30 2022-09-23 珠海红塔仁恒包装股份有限公司 一种制备卡纸浆料的方法及卡纸

Also Published As

Publication number Publication date
WO2010025823A8 (fr) 2010-06-03
EP2348900A1 (fr) 2011-08-03

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