PL4314406T3 - Materiał filtracyjny do pakowania żywności - Google Patents

Materiał filtracyjny do pakowania żywności

Info

Publication number
PL4314406T3
PL4314406T3 PL22718694.7T PL22718694T PL4314406T3 PL 4314406 T3 PL4314406 T3 PL 4314406T3 PL 22718694 T PL22718694 T PL 22718694T PL 4314406 T3 PL4314406 T3 PL 4314406T3
Authority
PL
Poland
Prior art keywords
filter material
food packaging
packaging
food
filter
Prior art date
Application number
PL22718694.7T
Other languages
English (en)
Inventor
Andrew K. Jordan
Denis INGILDEEV
Béatrice PASSERAT
Original Assignee
Glatfelter Gernsbach 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 Glatfelter Gernsbach Gmbh filed Critical Glatfelter Gernsbach Gmbh
Publication of PL4314406T3 publication Critical patent/PL4314406T3/pl

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • B01D39/163—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin sintered or bonded
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof
    • 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
    • B65D85/8043—Packages adapted to allow liquid to pass through the contents
    • B65D85/8046—Pods, i.e. closed containers made only of filter paper or similar material
    • 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
    • B65D85/808—Disposable containers or packages with contents which are mixed, infused or dissolved in situ, i.e. without having been previously removed from the package for immersion in the liquid to release part or all of their contents, e.g. tea bags
    • 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
    • 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
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/02—Synthetic cellulose fibres
    • D21H13/08—Synthetic cellulose fibres from regenerated cellulose
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/53—Polyethers; Polyesters
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/24—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H19/28—Polyesters
    • 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
    • D21H21/14—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 function or properties in or on the paper
    • D21H21/18—Reinforcing agents
    • D21H21/20—Wet strength agents
    • 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
    • D21H23/22—Addition to the formed paper
    • D21H23/52—Addition to the formed paper by contacting paper with a device carrying the material
    • 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
    • D21H23/22—Addition to the formed paper
    • D21H23/70—Multistep processes; Apparatus for adding one or several substances in portions or in various ways to the paper, not covered by another single group of this main group
    • 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
    • D21H27/08—Filter paper
    • 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
    • D21H27/10—Packing paper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials
    • B01D2239/0216—Bicomponent or multicomponent fibres
    • B01D2239/0233—Island-in-sea
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials
    • B01D2239/0266—Types of fibres, filaments or particles, self-supporting or supported materials comprising biodegradable or bio-soluble polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0414—Surface modifiers, e.g. comprising ion exchange groups
    • B01D2239/0428—Rendering the filter material hydrophobic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/08—Special characteristics of binders
    • B01D2239/086—Binders between particles or fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/10—Filtering material manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1241—Particle diameter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1291—Other parameters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filtering Materials (AREA)
  • Packages (AREA)
  • Paper (AREA)
  • Wrappers (AREA)
  • Tea And Coffee (AREA)
PL22718694.7T 2021-03-31 2022-03-28 Materiał filtracyjny do pakowania żywności PL4314406T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP21290019 2021-03-31
PCT/EP2022/058129 WO2022207556A1 (en) 2021-03-31 2022-03-28 Filter material for food packaging

Publications (1)

Publication Number Publication Date
PL4314406T3 true PL4314406T3 (pl) 2025-06-16

Family

ID=75659970

Family Applications (1)

Application Number Title Priority Date Filing Date
PL22718694.7T PL4314406T3 (pl) 2021-03-31 2022-03-28 Materiał filtracyjny do pakowania żywności

Country Status (8)

Country Link
US (1) US20240175214A1 (pl)
EP (1) EP4314406B1 (pl)
JP (1) JP2024517569A (pl)
DK (1) DK4314406T3 (pl)
ES (1) ES3026746T3 (pl)
FI (1) FI4314406T3 (pl)
PL (1) PL4314406T3 (pl)
WO (1) WO2022207556A1 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL4314406T3 (pl) * 2021-03-31 2025-06-16 Glatfelter Gernsbach Gmbh Materiał filtracyjny do pakowania żywności
WO2025056742A1 (en) * 2023-09-13 2025-03-20 Swm Holdco Luxembourg Wetlaid material for oral pouched product

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3785922A (en) 1970-05-27 1974-01-15 Sandy Hill Corp Inclined former
GB1430760A (en) 1972-09-09 1976-04-07 Kroyer St Annes Ltd Karl Multi-ply fibrous sheets
JP2613274B2 (ja) * 1988-09-01 1997-05-21 株式会社クラレ 合成紙
EP0713420B1 (en) * 1993-08-13 1997-08-06 Minnesota Mining And Manufacturing Company Cartridge filter with insoluble enzyme particulates contained thereon
JPH08244836A (ja) * 1995-03-13 1996-09-24 Zenzo Harada 生分解性ポリ乳酸複合体
DE10231403B3 (de) * 2002-07-11 2004-02-05 Papierfabrik Schoeller & Hoesch Gmbh & Co. Kg Heisssiegelfähiges Filtermaterial
KR101062831B1 (ko) * 2002-08-30 2011-09-07 도레이 카부시키가이샤 폴리유산섬유, 얀패키지 및 섬유제품
GB2406305B (en) * 2003-09-29 2006-04-19 Mars Inc Compostable packaging materials and methods
EP1817455B1 (de) * 2004-11-03 2013-04-10 J. Rettenmaier & Söhne GmbH + Co. KG Cellulosehaltiger füllstoff für papier-, tissue- oder kartonprodukte sowie herstellungsverfahren hierfür sowie einen solchen füllstoff enthaltendes papier-, tissue- oder kartonprodukt oder hierfür verwendete trockenmischung
US8021457B2 (en) * 2004-11-05 2011-09-20 Donaldson Company, Inc. Filter media and structure
TW200632018A (en) * 2005-01-11 2006-09-16 Asahi Kasei Life & Living Corp Matt film or sheet
JP2008002021A (ja) * 2006-06-23 2008-01-10 Aoi Techno:Kk 生分解性装丁用含浸紙
CN102597344B (zh) * 2009-09-16 2015-05-13 帝人株式会社 纤维和纤维结构体
US20130131209A1 (en) * 2010-08-03 2013-05-23 Kureha Corporation Polyglycolic Acid Particle, Production Process of Polyglycolic Acid Particle, and Use Thereof
US8828895B2 (en) * 2010-08-25 2014-09-09 Nonwoven Network LLC Webs of bi-component and mono-component Co-PLA fibers
WO2012064798A1 (en) * 2010-11-09 2012-05-18 Paper-Pak Industries Food package
US20140242309A1 (en) * 2010-12-17 2014-08-28 Nonwoven Network LLC Teabags and Coffee/Beverage Pouches Made From Mono-component, Mono-constituent Polylactic Acid (PLA) Fibers
DE102011117667A1 (de) * 2011-11-03 2013-05-08 Eisenmann Ag Filtermodul und Vorrichtung zum Abscheiden von Overspray sowie Anlage mit einer solchen
EP2712959B1 (en) * 2012-09-28 2014-11-19 Glatfelter Gernsbach GmbH & Co. KG Transparent filter material
SE538364C2 (sv) * 2014-01-24 2016-05-31 Stora Enso Oyj Användning av polylaktid och förfarande för framställning aven värmeförseglad behållare eller förpackning av papper eller kartong
PL3186425T3 (pl) * 2014-08-26 2020-05-18 3M Innovative Properties Company Siatka z włókniny typu spunbonded zawierająca włókna poli(kwasumlekowego)
US10959456B2 (en) * 2014-09-12 2021-03-30 R.J. Reynolds Tobacco Company Nonwoven pouch comprising heat sealable binder fiber
FR3027926B1 (fr) * 2014-10-29 2017-04-21 Ntp Procede de realisation d'un complexe non-tisse/particules actives et complexe obtenu par ce procede
CA2922928C (en) * 2015-03-09 2018-01-23 Nonwoven Network LLC Use of polylactic acid powders in the manufacturing of beverage filter fibers
CN106693047A (zh) * 2015-08-18 2017-05-24 重庆润泽医药有限公司 一种多孔材料
WO2017112386A1 (en) * 2015-12-22 2017-06-29 3M Innovative Properties Company Packaged pre-adhesive composition including a polylactic acid-containing packaging material, adhesives, and articles
DE102016105235B4 (de) * 2016-03-21 2019-02-14 Delfortgroup Ag Verbessertes Filterpapier für Zigarettenfilter, dessen Herstellung und Filterzigarette
BR112019004246B1 (pt) * 2016-09-01 2023-12-05 Hs Manufacturing Group Llc Composição, método para derivatizar de maneira ajustável, um material à base de celulose para resistência à água ou resistência à água e ao lipídeo, e produto que resulta do processo
DE102018107944B3 (de) * 2018-04-04 2019-06-19 Delfortgroup Ag Verbessertes filterpapier, herstellungsverfahren und daraus gefertigter beutel
CA3044945A1 (en) * 2018-05-31 2019-11-30 Xue ZHAO Heat-not-burn cigarettes
CN108796817B (zh) * 2018-07-03 2019-05-10 南通志乐新材料有限公司 一种熔喷型非织造过滤材料
US20200054975A1 (en) * 2018-08-20 2020-02-20 Hollingsworth & Vose Company Filter media comprising binder components
JP7111589B2 (ja) * 2018-11-14 2022-08-02 日本製紙パピリア株式会社 フィルターバッグ用紙
CN109700071A (zh) * 2019-03-01 2019-05-03 南通醋酸纤维有限公司 一种能快速降低卷烟烟气温度的结构、制备方法及应用
US20200277132A1 (en) * 2019-03-03 2020-09-03 Nonwoven Network LLC Biodegradable Tea and Coffee Wrapper and Tag
US11096412B2 (en) * 2019-06-07 2021-08-24 Ncp Nextgen A/S Nicotine pouch composition and pouch comprising such
CN110878488A (zh) * 2019-11-20 2020-03-13 民丰特种纸股份有限公司 一种新型皮革离型纸
US11905053B2 (en) * 2020-01-15 2024-02-20 Vanessa Braxton Method for manufacturing biodegradable pillow tea bags containing whole leaf tea
IT202000017005A1 (it) * 2020-07-14 2022-01-14 Consiglio Nazionale Ricerche Procedimento per la degradazione di cellulosa da assorbenti igienici e pannolini e per la produzione di feltro e materiali isolanti
PL4314406T3 (pl) * 2021-03-31 2025-06-16 Glatfelter Gernsbach Gmbh Materiał filtracyjny do pakowania żywności

Also Published As

Publication number Publication date
JP2024517569A (ja) 2024-04-23
DK4314406T3 (da) 2025-05-05
FI4314406T3 (fi) 2025-05-19
EP4314406B1 (en) 2025-03-05
WO2022207556A1 (en) 2022-10-06
US20240175214A1 (en) 2024-05-30
ES3026746T3 (en) 2025-06-12
EP4314406A1 (en) 2024-02-07

Similar Documents

Publication Publication Date Title
CA197979S (en) Bag for food packing
CA194252S (en) Packaging container for foodstuff
CA191568S (en) Packaging for tobacco products
CA197973S (en) Bag for food packing
AU201812043S (en) Packaging material for food
GB201819133D0 (en) Packaging for tobacco industry products
PL4314406T3 (pl) Materiał filtracyjny do pakowania żywności
CA207446S (en) Packaging for foodstuffs
CA187933S (en) Packaging for tobacco products
CA207443S (en) Packaging for foodstuffs
CA214249S (en) Packaging for foodstuffs
HK40103872A (en) Filter material for food packaging
GB2604745B (en) Packaging for food
CA214248S (en) Packaging for foodstuffs
CA209684S (en) Packaging for foodstuffs
CA230298S (en) Packaging for food
CA199335S (en) Packaging for food products
PH32021050116S1 (en) Bag for food packing
PH32020000417S1 (en) Bag for food packing
PH32020000414S1 (en) Bag for food packing
PH32020000413S1 (en) Bag for food packing
PH32020000415S1 (en) Bag for food packing
PH32020000416S1 (en) Bag for food packing
EP4387897C0 (de) Lebensmittelverpackung
GB2598741B (en) Food packaging