GB1460178A - Selective reclamation of waste paper constituents - Google Patents

Selective reclamation of waste paper constituents

Info

Publication number
GB1460178A
GB1460178A GB1516074A GB1516074A GB1460178A GB 1460178 A GB1460178 A GB 1460178A GB 1516074 A GB1516074 A GB 1516074A GB 1516074 A GB1516074 A GB 1516074A GB 1460178 A GB1460178 A GB 1460178A
Authority
GB
United Kingdom
Prior art keywords
majority
screen
defibred
constituent
waste paper
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.)
Expired
Application number
GB1516074A
Other languages
English (en)
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.)
Black Clawson Co
Original Assignee
Black Clawson Co
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 Black Clawson Co filed Critical Black Clawson Co
Publication of GB1460178A publication Critical patent/GB1460178A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/30—Defibrating by other means
    • D21B1/32—Defibrating by other means of waste paper
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
GB1516074A 1973-04-06 1974-04-05 Selective reclamation of waste paper constituents Expired GB1460178A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US34849673 US3925150A (en) 1973-04-06 1973-04-06 Selective reclamation of waste paper products

Publications (1)

Publication Number Publication Date
GB1460178A true GB1460178A (en) 1976-12-31

Family

ID=23368286

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1516074A Expired GB1460178A (en) 1973-04-06 1974-04-05 Selective reclamation of waste paper constituents

Country Status (6)

Country Link
US (1) US3925150A (enrdf_load_stackoverflow)
JP (1) JPS49126902A (enrdf_load_stackoverflow)
CA (1) CA1015696A (enrdf_load_stackoverflow)
DE (1) DE2416251A1 (enrdf_load_stackoverflow)
FR (1) FR2224588B1 (enrdf_load_stackoverflow)
GB (1) GB1460178A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995031597A1 (en) * 1994-05-13 1995-11-23 Valmet Corporation Method for defibering recycled paper
RU2177060C1 (ru) * 2001-03-29 2001-12-20 Открытое акционерное общество "Всероссийский научно-исследовательский институт целлюлозно-бумажной промышленности" Способ переработки целлюлозосодержащих отходов

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2514162B2 (de) * 1975-03-29 1977-02-03 Anlage zur Aufbereitung von Altpapier J.M. Voith GmbH, 7920 Heidenheim Anlage zur aufbereitung von altpapier
US4030671A (en) * 1976-06-04 1977-06-21 The Black Clawson Company Apparatus for pulping waste paper materials
USRE29746E (en) * 1975-06-16 1978-08-29 The Black Clawson Company Apparatus for pulping waste paper materials
CS201120B1 (en) * 1976-07-27 1980-10-31 Svetozar Vagac Method of and apparatus for reclaiming individual components of papermaking combined waste materials
US4123489A (en) * 1977-05-17 1978-10-31 Flett Development Company Method for converting waste paper products into useful forms
CA1093880A (en) * 1977-07-08 1981-01-20 Heikki Mamers Recovery of cellulosic fibres from foil laminated materials
DE2759113C2 (de) * 1977-12-30 1979-05-17 J.M. Voith Gmbh, 7920 Heidenheim Verfahren und Anlage zur Aufbereitung von Altpapier
DE2908660C2 (de) * 1979-03-06 1984-02-09 J.M. Voith Gmbh, 7920 Heidenheim Verfahren und Anlage zur Rückgewinnung einer Faserstoffsuspension aus gemischtem Altpapier
SE419778B (sv) * 1980-01-08 1981-08-24 Kenogard Ab Anvendning av polyalkylenoxider for separation av cellulosafibrer
US4385997A (en) * 1980-01-21 1983-05-31 Reed Ltd. Method and apparatus for preconditioning laminated paper for recycling
CH649112A5 (de) * 1980-10-03 1985-04-30 Escher Wyss Gmbh Verfahren zum fraktionieren von aus altpapier gewonnenem faserstoff sowie anlage zur ausfuehrung des verfahrens.
GB2095263B (en) * 1981-03-23 1985-05-30 Nippon Oils & Fats Co Ltd Anti-fouling composition
CH654360A5 (de) * 1981-12-10 1986-02-14 Escher Wyss Gmbh Verfahren zur aufloesung von altpapier im dickstoffbereich.
SE435941B (sv) * 1983-03-14 1984-10-29 Mo Och Domsjoe Ab Forfarande for framstellning av forbettrad slipmassa
FI75200B (fi) * 1986-07-04 1988-01-29 Valmet Oy Foerfarande vid pappersframstaellningsprocess foer foerbaettring av egenskaper hos papperet, saerskilt dess retention.
US4891099A (en) * 1988-01-25 1990-01-02 Beloit Corporation Apparatus for secondary fibre processing
US4812205A (en) * 1988-01-25 1989-03-14 Beloit Corporation Process for secondary fibre processing
US5028010A (en) * 1989-12-18 1991-07-02 Itex Enterprises, Inc. Apparatus for mixing solid or semi-solid wastes with additives
US5007590A (en) * 1990-01-23 1991-04-16 Itex Enterprises, Inc. Apparatus and method for mixing solid or semi-solid wastes with additives
JP2523789Y2 (ja) * 1990-10-26 1997-01-29 相川鉄工株式会社 パルパー
SE468481B (sv) * 1991-05-29 1993-01-25 Tetra Alfa Holdings Saett att aatervinna enskilda bestaandsdelar fraan ett foerpackningsmaterialavfall
US5133832A (en) * 1991-07-08 1992-07-28 The Black Clawson Company Process and system for preparation of waste paper stock with short and long fiber fractionation
US5390860A (en) * 1992-05-15 1995-02-21 Tetra Laval Holdings & Finance Sa Method and apparatus for separating paper fiber and plastics from mixed waste materials and products obtained thereby
DE19509789A1 (de) * 1995-03-17 1996-09-19 Voith Sulzer Stoffaufbereitung Verfahren zur Behandlung von Altpapier sowie Anlage zu seiner Durchführung
DE59712837D1 (de) * 1996-09-12 2007-05-31 Hans-Joachim Boltersdorf Verfahren zur Gewinnung von Faserstoff und Kunststoff aus Rejekten aus Pulperentsorgungssystemen
US6017415A (en) * 1997-09-05 2000-01-25 International Paper Company Method for co-pulping waste cellulosic material and wood chips
CA2432285A1 (en) 2000-12-22 2002-08-08 Vibre-Tech Llc Method and apparatus for use of vibrational force in papermaking
US7101462B2 (en) * 2001-12-21 2006-09-05 Vibre-Tech, Llc Method and apparatus for forming a paper or tissue web
JP2005537402A (ja) * 2002-09-02 2005-12-08 ジーケーピー テクノロジーズ インコーポレイテッド 廃段ボールからクラフトパルプを自動に解離／抽出して再生する装置及び方法
US20090179098A1 (en) * 2008-01-10 2009-07-16 Stephen Williams Powder Reclamation Device for Mill Systems
CN106436423A (zh) * 2014-02-20 2017-02-22 安德里茨（中国）有限公司 二次纤维精筛系统
CN106436432A (zh) * 2015-08-11 2017-02-22 玖龙纸业(天津)有限公司 一种瓦楞纸板制作方法
SE544926C2 (en) * 2021-05-17 2023-01-10 Stora Enso Oyj Multiply containerboard for use in corrugated board
CN115704190A (zh) * 2021-08-10 2023-02-17 安德里茨（中国）有限公司 再生纤维原料处理系统与再生纤维原料处理方法
MX2024007109A (es) * 2021-12-15 2024-08-28 Westrock Shared Services Llc Carton corrugado, caja de carton corrugado y metodo para empacar producto humedo.
CN120115510A (zh) * 2025-04-17 2025-06-10 河北海菱印刷有限公司 一种包装印刷固体废物收集装置及收集方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2641164A (en) * 1946-07-08 1953-06-09 Hill Harold Sanford Method for processing fibrous pulp
US2697661A (en) * 1946-07-31 1954-12-21 Alton Box Board Co Digestion of pulp
US2913362A (en) * 1954-06-14 1959-11-17 Internat Pulp Products Inc Method of producing cellulosic pulp
US3301745A (en) * 1963-04-26 1967-01-31 Scott Paper Co Pulp processing method for mixed cellulosic materials
US3698649A (en) * 1970-12-18 1972-10-17 Black Clawson Co Screening apparatus
US3884750A (en) * 1972-09-25 1975-05-20 Little Inc A Method of recovering separate fiber fractions from corrugated board
US3833460A (en) * 1972-09-27 1974-09-03 Little Inc A Dry method for separating paper constitutents for recovery and recycling

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995031597A1 (en) * 1994-05-13 1995-11-23 Valmet Corporation Method for defibering recycled paper
AU681286B2 (en) * 1994-05-13 1997-08-21 Valmet Corporation Method for defibering recycled paper
RU2177060C1 (ru) * 2001-03-29 2001-12-20 Открытое акционерное общество "Всероссийский научно-исследовательский институт целлюлозно-бумажной промышленности" Способ переработки целлюлозосодержащих отходов

Also Published As

Publication number Publication date
US3925150A (en) 1975-12-09
JPS49126902A (enrdf_load_stackoverflow) 1974-12-05
FR2224588A1 (enrdf_load_stackoverflow) 1974-10-31
DE2416251A1 (de) 1974-10-24
FR2224588B1 (enrdf_load_stackoverflow) 1978-01-06
CA1015696A (en) 1977-08-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee