EP2138056A2 - Non-tissé destiné à l'utilisation en tant que matériau d'emballage de friandises microporeuses laissant passer l'humidité - Google Patents

Non-tissé destiné à l'utilisation en tant que matériau d'emballage de friandises microporeuses laissant passer l'humidité Download PDF

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Publication number
EP2138056A2
EP2138056A2 EP09163337A EP09163337A EP2138056A2 EP 2138056 A2 EP2138056 A2 EP 2138056A2 EP 09163337 A EP09163337 A EP 09163337A EP 09163337 A EP09163337 A EP 09163337A EP 2138056 A2 EP2138056 A2 EP 2138056A2
Authority
EP
European Patent Office
Prior art keywords
nonwoven fabric
fabric according
binder
fibers
nonwoven
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP09163337A
Other languages
German (de)
English (en)
Other versions
EP2138056A3 (fr
EP2138056B1 (fr
Inventor
Hagen Hohmuth
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tenowo GmbH
Original Assignee
eswegee Vliesstoff GmbH
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 eswegee Vliesstoff GmbH filed Critical eswegee Vliesstoff GmbH
Publication of EP2138056A2 publication Critical patent/EP2138056A2/fr
Publication of EP2138056A3 publication Critical patent/EP2138056A3/fr
Application granted granted Critical
Publication of EP2138056B1 publication Critical patent/EP2138056B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43835—Mixed fibres, e.g. at least two chemically different fibres or fibre blends
    • 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
    • B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
    • B65D85/804—Disposable containers or packages with contents which are mixed, infused or dissolved in situ, i.e. without having been previously removed from the package
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/425—Cellulose series
    • D04H1/4258—Regenerated cellulose series
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4282—Addition polymers
    • D04H1/4291—Olefin series
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/48—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/48—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation
    • D04H1/49—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation entanglement by fluid jet in combination with another consolidation means
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
    • D04H1/5418—Mixed fibres, e.g. at least two chemically different fibres or fibre blends
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/542—Adhesive fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/542—Adhesive fibres
    • D04H1/544—Olefin series
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/587—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives characterised by the bonding agents used
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • D04H1/68—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions the bonding agent being applied in the form of foam

Definitions

  • the invention relates to a nonwoven fabric for use as a moisture-permeable, microporous semi-luxury packaging material, according to the preamble of patent claim 1.
  • the production, composition and packaging of an oral tobacco are revealed. It is stated that the weighed tobacco can be bag-shaped, for example, in a cellulose acetate package.
  • nonwovens used to package the portion nus are often bonded nonwovens made of 100% viscose fibers (as longitudinally oriented batt). These are made with a thermoplastic Binders, which is applied as an aqueous, foamed polymer dispersion bound.
  • Such nonwovens may contain a binder solids content of 20-70%, and sometimes exhibit highly abrasive behavior that can cause problems in processing the material. It is largely determined by the amount of binder used.
  • nonwovens for the packaging of oral tobacco must have a good heat sealability.
  • a very good sealable fleece is often so sticky that it collects dirt particles during manufacture and thus becomes unsalable.
  • a bonding or sticking of the nonwoven fabric to the role occur, so that it can not be separated.
  • An exemplary machine for making individual Snuspierechen is in the WO 2008/062301 A1 shown.
  • the tobacco mixture is portioned via a rotary plate and transported to the packaging apparatus.
  • the snus portions are blown by means of a nozzle in an endless web of packaging material.
  • the packaging material is unwound from a roll and positioned around a mandrel.
  • the edges of the fabric are sealed longitudinally by means of ultrasonic welding elements. Below the mandrel, another ultrasonic welding element is placed to divide the endless wrapping web into small snus packets after filling with individual tobacco portions.
  • the object of the invention is achieved by a nonwoven fabric for use as a moisture-permeable, microporous semi-luxury packaging material according to feature combination according to claim 1, wherein the dependent claims represent at least expedient refinements and developments.
  • the nonwoven fabric is for use as a moisture-permeable, microporous semi-perfume packaging material of a viscose fiber base web, e.g. is mechanically, chemically or preconsolidated by water jet and has a reduced proportion of binders and / or fusible fibers of a thermoplastic polymer material.
  • the nonwoven to be produced Due to preconsolidation e.g. by means of water jet, the nonwoven to be produced has on the one hand the required porosity, for use as packaging material for oral tobacco and on the other hand it is more resistant to abrasion and cheaper material costs than previously used packaging materials.
  • the required heat-sealing capability of the nonwoven fabric can be obtained on the one hand from the admixture of polymer fibers in the base nonwoven.
  • the polymer fibers are part of the pre-consolidated by water jet base material.
  • the polymer fibers are polypropylene fibers.
  • a fiber amount of polypropylene fibers and viscose fibers is present, which is processed by the method of hydroentanglement to form a nonwoven.
  • the nonwoven fabric produced has a basis weight of substantially 25 g / m 2 and consists of a fiber material which consists of 70% viscose fibers and 30% polypropylene fibers.
  • the required heat sealability can be obtained by using a binder which is not or only partially crosslinked and is obtained from a polymer dispersion applied to the base web.
  • a preferred method for applying the binder is the foam impregnation of the base web with the polymer dispersion.
  • the foamed polymer dispersion can be applied from one or both sides by means of a special doctor blade system.
  • a one-sided application of the foam can be made so that the foam does not completely penetrate the fleece.
  • the impregnation or coating of the base nonwoven material increases the basis weight by up to 5 g / m 2 .
  • the binder mass In the previously known nonwovens which consist of up to 30 - 40% of polymer and have a basis weight of 24 - 30 g / m 2 , must therefore be expected with a binder mass of at least 10 g / m 2 .
  • polymeric binder As a suitable polymeric binder can be used on the one hand purely thermoplastic binder based on polyacrylates. On the other hand, the use of crosslinkable systems based on a vinyl acetate copolymer is possible.
  • a particular advantage of the described nonwoven fabric is that it can be dyed.
  • This may preferably be black or black brown, but also other colors.
  • the colors black or brown are of particular advantage, since the used oral tobacco in this color segment can rub off on the nonwoven fabric. With such a dyed fleece these discolorations are no longer visible.
  • conspicuously colorfully colored oral tobacco packaging, such as red or green, can be used for marketing reasons in order to stand out clearly from competitive products.
  • the nonwoven fabric according to the invention can be used in the production of snus packaging with the already known packaging machines.
  • 25 g / m 2 basis weight of viscose fibers are processed by the method of hydroentanglement to nonwoven. This is coated on one side with a polymer dispersion by means of a foam injector so that a solids deposit of 5 g / m 2 results.
  • the foam application is followed by a drying process in a belt dryer.
  • 25 g / m 2 fiber material which consists of 70% viscose fibers and 30% polypropylene fibers, processed by hydroentanglement to a nonwoven and then dried. There is no need for another application of binders.
  • the heat-sealability of the material is obtained from the polypropylene fibers, which provide, for example, when processing with an ultrasonic welder for sealing the snus bag.
  • the coloring of the nonwoven fabric can be carried out via the binder dispersion.
  • food-compatible dyes are used here.
  • the dyed binder can be used for dyeing.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nonwoven Fabrics (AREA)
EP09163337.0A 2008-06-26 2009-06-22 Non-tissé destiné à l'utilisation en tant que matériau d'emballage de friandises microporeuses laissant passer l'humidité Not-in-force EP2138056B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008030391 2008-06-26
DE102008038556A DE102008038556A1 (de) 2008-06-26 2008-08-20 Vliesstoff zur Verwendung als feuchtedurchlässiges, mikroporöses Genussmittelverpackungsmaterial

Publications (3)

Publication Number Publication Date
EP2138056A2 true EP2138056A2 (fr) 2009-12-30
EP2138056A3 EP2138056A3 (fr) 2012-08-01
EP2138056B1 EP2138056B1 (fr) 2018-08-08

Family

ID=41153250

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09163337.0A Not-in-force EP2138056B1 (fr) 2008-06-26 2009-06-22 Non-tissé destiné à l'utilisation en tant que matériau d'emballage de friandises microporeuses laissant passer l'humidité

Country Status (2)

Country Link
EP (1) EP2138056B1 (fr)
DE (1) DE102008038556A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2504495A (en) * 2012-07-30 2014-02-05 British American Tobacco Co Fleece for smokeless tobacco pouch
CN107954259A (zh) * 2016-10-18 2018-04-24 村田机械株式会社 纱线卷绕装置
EP3192380B1 (fr) 2016-01-12 2020-11-11 Swedish Match North Europe AB Produit en sachet oral
EP4327790A1 (fr) 2022-08-25 2024-02-28 Corman SpA Produit absorbant biodégradable

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE542990C2 (en) 2019-03-18 2020-09-22 Swedish Match North Europe Ab A packaging material and an oral pouched nicotine product
DE102020123688A1 (de) 2020-07-30 2022-02-03 Tenowo GmbH Feuchtedurchlässiges, mikroporöses Genussmittel-Verpackungsmaterial aus Vliesstoff

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4980215A (en) 1988-08-26 1990-12-25 Aldine Technologies, Inc. Absorbent package
WO2008056135A2 (fr) 2006-11-08 2008-05-15 British American Tobacco (Investments) Limited Produit de type tabac sans fumée et procédé de fabrication dudit produit
WO2008062301A1 (fr) 2006-11-22 2008-05-29 Azionaria Costruzioni Macchine Automatiche A.C.M.A. S.P.A. Procédé de fabrication de sachets de matériau pulvérulent

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3364543A (en) * 1965-12-15 1968-01-23 West Point Pepperell Inc Method of making fibrous sheet material
DE3325826A1 (de) * 1983-07-18 1985-01-31 Dr. Werner Freyberg Chemische Fabrik Delitia Nachf., 6941 Laudenbach Beutel zur aufnahme ausgasungsfaehiger schaedlingsbekaempfungsmittel
DE4000143C2 (de) * 1990-01-04 1993-10-14 Badische Tabakmanufaktur Feuchtigkeitsregulierende Verpackung
ZA915648B (en) * 1990-07-23 1992-05-27 Alza Corp Oral osmotic device for delivering nicotine
CA2133299C (fr) * 1994-09-29 1999-07-27 Roger Boulanger Tissu tridimensionnel non tisse pour la partie exterieure de la serviette qui est en contact avec la peau, sa methode de fabrication et son utilisation
EP1458252B1 (fr) * 2001-12-21 2008-01-23 Galenica AB Tabac et/ou substitut de tabac en combinaison avec du tabac s'utilisant comme tabac a priser dans la cavite buccale
WO2005087486A1 (fr) * 2004-03-09 2005-09-22 E.I. Dupont De Nemours And Company Enceinte d'emballage avec couche extérieure à aspect de tissu
DE102004036099B4 (de) * 2004-07-24 2008-03-27 Carl Freudenberg Kg Mehrkomponenten-Spinnvliesstoff, Verfahren zu seiner Herstellung sowie Verwendung der Mehrkomponenten-Spinnvliesstoffe
CN101934172B (zh) * 2004-11-05 2016-06-08 唐纳森公司 过滤介质和结构

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4980215A (en) 1988-08-26 1990-12-25 Aldine Technologies, Inc. Absorbent package
WO2008056135A2 (fr) 2006-11-08 2008-05-15 British American Tobacco (Investments) Limited Produit de type tabac sans fumée et procédé de fabrication dudit produit
WO2008062301A1 (fr) 2006-11-22 2008-05-29 Azionaria Costruzioni Macchine Automatiche A.C.M.A. S.P.A. Procédé de fabrication de sachets de matériau pulvérulent

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
JÜRG RUPP: "DRYLAID NONWOVENS", TEXTILE WORLD, 2005, XP055214214, Retrieved from the Internet <URL:HTTP://WWW.TEXTILEWORLD.COM/ISSUES/2008/MARCH-APRIL/NONWOVENS-TECHNICAL_TEXTILES/DRYLAID_NONWOVENS>
RUPP J.: "SPUNLANCED OR HYDROENTANGLED NONWOVENS", TEXTIL WORLD, July 2008 (2008-07-01), pages 1 - 4, XP055223238

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2504495A (en) * 2012-07-30 2014-02-05 British American Tobacco Co Fleece for smokeless tobacco pouch
US9913491B2 (en) 2012-07-30 2018-03-13 British American Tobacco (Investments) Limited Fleece for smokeless tobacco
EP2692254B1 (fr) * 2012-07-30 2019-03-06 British American Tobacco (Investments) Limited Voile servant à du tabac sans fumée
US10973256B2 (en) 2012-07-30 2021-04-13 British American Tobacco (Investments) Limited Fleece for smokeless tobacco
EP3192380B1 (fr) 2016-01-12 2020-11-11 Swedish Match North Europe AB Produit en sachet oral
CN107954259A (zh) * 2016-10-18 2018-04-24 村田机械株式会社 纱线卷绕装置
EP4327790A1 (fr) 2022-08-25 2024-02-28 Corman SpA Produit absorbant biodégradable
WO2024041826A1 (fr) 2022-08-25 2024-02-29 Corman Spa Produit absorbant biodégradable

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EP2138056B1 (fr) 2018-08-08
DE102008038556A1 (de) 2009-12-31

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