FR2224588A1 - - Google Patents
Info
- Publication number
- FR2224588A1 FR2224588A1 FR7406854A FR7406854A FR2224588A1 FR 2224588 A1 FR2224588 A1 FR 2224588A1 FR 7406854 A FR7406854 A FR 7406854A FR 7406854 A FR7406854 A FR 7406854A FR 2224588 A1 FR2224588 A1 FR 2224588A1
- Authority
- FR
- France
- 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
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)
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 (2)
Publication Number | Publication Date |
---|---|
FR2224588A1 true FR2224588A1 (fr) | 1974-10-31 |
FR2224588B1 FR2224588B1 (fr) | 1978-01-06 |
Family
ID=23368286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7406854A Expired FR2224588B1 (fr) | 1973-04-06 | 1974-02-28 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3925150A (fr) |
JP (1) | JPS49126902A (fr) |
CA (1) | CA1015696A (fr) |
DE (1) | DE2416251A1 (fr) |
FR (1) | FR2224588B1 (fr) |
GB (1) | GB1460178A (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2306302A1 (fr) * | 1975-03-29 | 1976-10-29 | Voith Gmbh | Installation de preparation de vieux papiers |
FR2491512A1 (fr) * | 1980-10-03 | 1982-04-09 | Escher Wyss Gmbh | Procede pour le fractionnement de matiere fibreuse produite a partir de vieux papiers et installation pour la mise en oeuvre dudit procede |
FR2542774A1 (fr) * | 1983-03-14 | 1984-09-21 | Mo Och Domsjoe Ab | Procede de fabrication de pate mecanique amelioree |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 (fr) * | 1977-07-08 | 1981-01-20 | Heikki Mamers | Recuperation des fibres cellulosiques contenues dans des lamifies contenant des feuilles metalliques |
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 |
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. |
FI75200B (fi) * | 1986-07-04 | 1988-01-29 | Valmet Oy | Foerfarande vid pappersframstaellningsprocess foer foerbaettring av egenskaper hos papperet, saerskilt dess retention. |
US4812205A (en) * | 1988-01-25 | 1989-03-14 | Beloit Corporation | Process for secondary fibre processing |
US4891099A (en) * | 1988-01-25 | 1990-01-02 | Beloit Corporation | Apparatus 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 |
FI99032C (fi) * | 1994-05-13 | 1999-10-20 | Valmet Corp | Menetelmä keräyspaperin kuiduttamiseksi |
DE19509789A1 (de) * | 1995-03-17 | 1996-09-19 | Voith Sulzer Stoffaufbereitung | Verfahren zur Behandlung von Altpapier sowie Anlage zu seiner Durchführung |
DK0829571T3 (da) * | 1996-09-12 | 2007-08-20 | Hans-Joachim Boltersdorf | Fremgangsmåde til udvinding af fiberstof og plast af rejekter fra pulperbortskaffelsessystemer |
US6017415A (en) * | 1997-09-05 | 2000-01-25 | International Paper Company | Method for co-pulping waste cellulosic material and wood chips |
US6702925B2 (en) * | 2000-12-22 | 2004-03-09 | Vibre-Tech Llc | Method and apparatus for forming a paper or tissue web |
US7101462B2 (en) * | 2001-12-21 | 2006-09-05 | Vibre-Tech, Llc | Method and apparatus for forming a paper or tissue web |
EP1546451A4 (fr) * | 2002-09-02 | 2007-09-26 | Gpk Technologies Inc | Appareil et procede permettant de defibrer et d'extraire automatiquement la pate kraft provenant d'un carton ondule |
US20090179098A1 (en) * | 2008-01-10 | 2009-07-16 | Stephen Williams | Powder Reclamation Device for Mill Systems |
CN103790064B (zh) * | 2014-02-20 | 2017-03-01 | 安德里茨(中国)有限公司 | 二次纤维精筛*** |
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 |
Family Cites Families (7)
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 |
-
1973
- 1973-04-06 US US34849673 patent/US3925150A/en not_active Expired - Lifetime
-
1974
- 1974-01-31 CA CA191,397A patent/CA1015696A/en not_active Expired
- 1974-02-28 FR FR7406854A patent/FR2224588B1/fr not_active Expired
- 1974-04-03 JP JP3702474A patent/JPS49126902A/ja active Pending
- 1974-04-03 DE DE2416251A patent/DE2416251A1/de not_active Withdrawn
- 1974-04-05 GB GB1516074A patent/GB1460178A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2306302A1 (fr) * | 1975-03-29 | 1976-10-29 | Voith Gmbh | Installation de preparation de vieux papiers |
FR2491512A1 (fr) * | 1980-10-03 | 1982-04-09 | Escher Wyss Gmbh | Procede pour le fractionnement de matiere fibreuse produite a partir de vieux papiers et installation pour la mise en oeuvre dudit procede |
FR2542774A1 (fr) * | 1983-03-14 | 1984-09-21 | Mo Och Domsjoe Ab | Procede de fabrication de pate mecanique amelioree |
Also Published As
Publication number | Publication date |
---|---|
GB1460178A (en) | 1976-12-31 |
DE2416251A1 (de) | 1974-10-24 |
CA1015696A (en) | 1977-08-16 |
US3925150A (en) | 1975-12-09 |
FR2224588B1 (fr) | 1978-01-06 |
JPS49126902A (fr) | 1974-12-05 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |