PL3568523T3 - Ulepszony papier filtracyjny - Google Patents

Ulepszony papier filtracyjny

Info

Publication number
PL3568523T3
PL3568523T3 PL19709019T PL19709019T PL3568523T3 PL 3568523 T3 PL3568523 T3 PL 3568523T3 PL 19709019 T PL19709019 T PL 19709019T PL 19709019 T PL19709019 T PL 19709019T PL 3568523 T3 PL3568523 T3 PL 3568523T3
Authority
PL
Poland
Prior art keywords
filter paper
improved filter
improved
paper
filter
Prior art date
Application number
PL19709019T
Other languages
English (en)
Inventor
Dieter Möhring
Guide REITER
Original Assignee
Delfortgroup Ag
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 Delfortgroup Ag filed Critical Delfortgroup Ag
Publication of PL3568523T3 publication Critical patent/PL3568523T3/pl

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
    • 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
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/10—Organic non-cellulose fibres
    • D21H13/12—Organic non-cellulose fibres from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H13/14—Polyalkenes, e.g. polystyrene polyethylene
    • 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
    • D21H15/00—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution
    • D21H15/02—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution characterised by configuration
    • D21H15/10—Composite fibres
    • 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
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • 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
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/675—Oxides, hydroxides or carbonates
    • 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
    • D21H13/10—Organic non-cellulose fibres
    • D21H13/20—Organic non-cellulose fibres from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H13/24—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
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/10—Organic non-cellulose fibres
    • D21H13/20—Organic non-cellulose fibres from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H13/26—Polyamides; Polyimides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Filtering Materials (AREA)
PL19709019T 2018-04-04 2019-03-04 Ulepszony papier filtracyjny PL3568523T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102018107944.3A DE102018107944B3 (de) 2018-04-04 2018-04-04 Verbessertes filterpapier, herstellungsverfahren und daraus gefertigter beutel
PCT/EP2019/055290 WO2019192787A1 (de) 2018-04-04 2019-03-04 Verbessertes filterpapier
EP19709019.4A EP3568523B1 (de) 2018-04-04 2019-03-04 Verbessertes filterpapier

Publications (1)

Publication Number Publication Date
PL3568523T3 true PL3568523T3 (pl) 2020-08-24

Family

ID=65685344

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19709019T PL3568523T3 (pl) 2018-04-04 2019-03-04 Ulepszony papier filtracyjny

Country Status (8)

Country Link
US (1) US12110636B2 (pl)
EP (1) EP3568523B1 (pl)
JP (1) JP7305670B2 (pl)
CN (1) CN111936700B (pl)
DE (1) DE102018107944B3 (pl)
ES (1) ES2808141T3 (pl)
PL (1) PL3568523T3 (pl)
WO (1) WO2019192787A1 (pl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3686342A4 (en) * 2017-09-22 2021-06-02 Tomoegawa Co., Ltd. THERMOPLASTIC FIBER WEB
AT521900B1 (de) * 2018-12-14 2023-01-15 Mondi Ag Heißextraktionspapier
US20210169138A1 (en) 2019-12-09 2021-06-10 Nicoventures Trading Limited Fibrous fleece material
CN112709097A (zh) * 2020-12-29 2021-04-27 山东龙德复合材料科技股份有限公司 一种高膨松汽车滤纸原纸及其制备方法
DK4314406T3 (da) * 2021-03-31 2025-05-05 Glatfelter Gernsbach Gmbh Filtermateriale til fødevareemballage
CN114922004B (zh) * 2022-05-24 2023-05-26 天津科技大学 一种热封袋环保材料及其制备方法

Family Cites Families (41)

* Cited by examiner, † Cited by third party
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DE8411718U1 (de) * 1984-09-06 Schoeller & Hoesch GmbH Papierfabrik, 7562 Gernsbach Vorrichtung zur Aufrechterhaltung der Feuchte von Verpackungspapieren od.dgl. bei einer Verpackungsmaschine
JPS6014830A (ja) * 1983-07-07 1985-01-25 ユニチカ株式会社 コ−ヒ−またはテイ−バツグ用合成紙
JPS63159599A (ja) * 1986-12-23 1988-07-02 株式会社クラレ テイ−バツグ用薄葉紙
IT1227123B (it) * 1988-09-30 1991-03-15 Samanta Italia S P A Procedimento e macchina per la sigillatura di fogli di carta
DE3840329A1 (de) 1988-11-30 1990-06-07 Glatz Julius Gmbh Umhuellung fuer raucherartikel
DE3902298C1 (pl) * 1989-01-26 1990-08-23 Unicon Papier- Und Kunststoffhandelsgesellschaft Mbh, 7562 Gernsbach, De
US6139883A (en) * 1995-07-29 2000-10-31 J. R. Crompton Limited Porous web material
AU3630599A (en) * 1998-05-12 1999-11-29 Japan Tobacco Inc. Cigarette filter roll paper, cigarette filter, and filter cigarette
DE29905907U1 (de) 1999-03-31 1999-07-01 Papierfabrik Schoeller & Hoesch GmbH & Co. KG., 76593 Gernsbach Bedrucktes Filtermaterial
WO2001041610A2 (en) * 1999-12-13 2001-06-14 J R Crompton Limited Beverage infusion packages and materials therefor
GB0011726D0 (en) * 2000-05-16 2000-07-05 Crompton J R Plc Beverage infusion packages and materials therefor
GB0013185D0 (en) * 2000-06-01 2000-07-19 Ucb Sa Films and uses thereof
DE10062031C2 (de) 2000-12-13 2003-03-27 Schoeller & Hoesch Papierfab Filtermaterial mit verbesserten Infusionseigenschaften
EP1229166A1 (de) 2001-01-31 2002-08-07 MELITTA HAUSHALTSPRODUKTE GmbH & Co. Kommanditgesellschaft Verfahren zur Herstellung eines Filterpapieres
EP1325979A1 (en) 2002-01-03 2003-07-09 Ahlstrom Windsor Locks LLC Non-heat seal infusion package material
JP2003213591A (ja) * 2002-01-18 2003-07-30 Dexter Corp 非加熱注入パッケージ材における乾燥状態での折曲がり強度の改善
DE10231403B3 (de) 2002-07-11 2004-02-05 Papierfabrik Schoeller & Hoesch Gmbh & Co. Kg Heisssiegelfähiges Filtermaterial
JP3647831B2 (ja) * 2002-09-02 2005-05-18 株式会社 伊藤園 ティーバッグ用紙フィルター
DE20306078U1 (de) * 2003-04-16 2003-11-20 Papierfabrik Schoeller & Hoesch GmbH & Co. KG, 76593 Gernsbach Filtermaterial
US20120251597A1 (en) * 2003-06-19 2012-10-04 Eastman Chemical Company End products incorporating short-cut microfibers
DE10335751A1 (de) * 2003-08-05 2005-03-03 Voith Paper Patent Gmbh Verfahren zum Beladen einer Faserstoffsuspension und Anordnung zur Durchführung des Verfahrens
DE10342416A1 (de) 2003-09-13 2005-04-07 Outlast Technologies, Inc., Boulder Filtermaterial
GB0503714D0 (en) * 2005-02-23 2005-03-30 J R Crompton Ltd Beverage package
MX2008012228A (es) * 2006-03-31 2008-10-02 Procter & Gamble Estructura fibrosa no tejida que comprende fibras sinteticas y agente hidrofilizante.
CN101808709B (zh) * 2007-09-28 2013-05-08 东丽株式会社 滤材和过滤器单元
WO2012011625A1 (ko) * 2010-07-21 2012-01-26 Kim Hae-Gon 파래를 이용한 티백용지 및 그 제조방법
BR112013024980B1 (pt) 2011-03-28 2020-11-17 Koninklijke Douwe Egberts B.V. cartucho de bebida e elemento de filtro
CN102619132A (zh) * 2012-04-20 2012-08-01 杭州新华纸业有限公司 一种热封型网格茶叶、咖啡滤纸的制作方法及装置
MX346310B (es) * 2012-05-11 2017-03-15 Södra Skogsägarna Ekonomisk Förening Proceso de fabricacion de una composicion que comprende fibras de pulpa de celulosa y fibras termoplasticas.
DE102012209455A1 (de) * 2012-06-05 2013-12-05 Voith Patent Gmbh Rollenverpackung und Verfahren und Vorrichtung zur Herstellung einer Rollenverpackung
DE102012106801A1 (de) 2012-07-26 2014-01-30 Delfortgroup Ag In Wasser rasch zerfallendes Filterpapier
WO2014023728A1 (de) * 2012-08-06 2014-02-13 Voith Patent Gmbh Maschine zur herstellung einer faserstoffbahn mit einem schrägband-former und einer entwässerungsvorrichtung
EP2712959B1 (en) * 2012-09-28 2014-11-19 Glatfelter Gernsbach GmbH & Co. KG Transparent filter material
CN102877378A (zh) * 2012-10-09 2013-01-16 浙江华邦特种纸业有限公司 非热封茶叶滤纸的制造方法
US10767280B2 (en) * 2013-03-15 2020-09-08 Gp Cellulose Gmbh High-permeability cellulose fibers
US20140305604A1 (en) * 2013-04-16 2014-10-16 Burrows Paper Corporation Specialty Papers And/or Methods For Making Specialty Papers
CN105934266B (zh) * 2014-01-28 2017-11-28 帝人株式会社 过滤器用多层过滤材料及其制造方法及空气过滤器
JP6619964B2 (ja) * 2015-08-10 2019-12-11 大王製紙株式会社 ヒートシール紙及びその製造方法
ES2666830T3 (es) * 2015-11-10 2018-05-08 Billerudkorsnäs Ab Papel para una máquina envolvedora vertical
US20180369737A1 (en) 2015-12-22 2018-12-27 Toray Industries, Inc. Spunbond nonwoven fabric for filter and method of manufacturing said fabric
DE102016105235B4 (de) 2016-03-21 2019-02-14 Delfortgroup Ag Verbessertes Filterpapier für Zigarettenfilter, dessen Herstellung und Filterzigarette

Also Published As

Publication number Publication date
CN111936700A (zh) 2020-11-13
WO2019192787A1 (de) 2019-10-10
JP7305670B2 (ja) 2023-07-10
RU2020135521A3 (pl) 2022-05-05
JP2021520456A (ja) 2021-08-19
EP3568523B1 (de) 2020-04-22
US20210123189A1 (en) 2021-04-29
CN111936700B (zh) 2022-11-01
US12110636B2 (en) 2024-10-08
DE102018107944B3 (de) 2019-06-19
RU2020135521A (ru) 2022-05-05
EP3568523A1 (de) 2019-11-20
ES2808141T3 (es) 2021-02-25

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