FR2278839A1 - Perfectionnements aux procedes de fabrication de cartons ou analogues, notamment de cartons gris ou cartons-feutres - Google Patents

Perfectionnements aux procedes de fabrication de cartons ou analogues, notamment de cartons gris ou cartons-feutres

Info

Publication number
FR2278839A1
FR2278839A1 FR7425035A FR7425035A FR2278839A1 FR 2278839 A1 FR2278839 A1 FR 2278839A1 FR 7425035 A FR7425035 A FR 7425035A FR 7425035 A FR7425035 A FR 7425035A FR 2278839 A1 FR2278839 A1 FR 2278839A1
Authority
FR
France
Prior art keywords
recuperated
paper converting
converting process
paper
cellulosic fibres
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
FR7425035A
Other languages
English (en)
French (fr)
Other versions
FR2278839B1 (enExample
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7425035A priority Critical patent/FR2278839A1/fr
Publication of FR2278839A1 publication Critical patent/FR2278839A1/fr
Application granted granted Critical
Publication of FR2278839B1 publication Critical patent/FR2278839B1/fr
Granted legal-status Critical Current

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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/14—Secondary 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
    • D21H17/01—Waste products, e.g. sludge

Landscapes

  • Paper (AREA)
FR7425035A 1974-07-18 1974-07-18 Perfectionnements aux procedes de fabrication de cartons ou analogues, notamment de cartons gris ou cartons-feutres Granted FR2278839A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7425035A FR2278839A1 (fr) 1974-07-18 1974-07-18 Perfectionnements aux procedes de fabrication de cartons ou analogues, notamment de cartons gris ou cartons-feutres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7425035A FR2278839A1 (fr) 1974-07-18 1974-07-18 Perfectionnements aux procedes de fabrication de cartons ou analogues, notamment de cartons gris ou cartons-feutres

Publications (2)

Publication Number Publication Date
FR2278839A1 true FR2278839A1 (fr) 1976-02-13
FR2278839B1 FR2278839B1 (enExample) 1979-08-03

Family

ID=9141443

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7425035A Granted FR2278839A1 (fr) 1974-07-18 1974-07-18 Perfectionnements aux procedes de fabrication de cartons ou analogues, notamment de cartons gris ou cartons-feutres

Country Status (1)

Country Link
FR (1) FR2278839A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2361317A1 (fr) * 1976-08-12 1978-03-10 Rockwool Ab Procede de fabrication d'une composition de fibres

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2361317A1 (fr) * 1976-08-12 1978-03-10 Rockwool Ab Procede de fabrication d'une composition de fibres
US4159224A (en) * 1976-08-12 1979-06-26 Rockwool Aktiebolaget Method for the production of a fiber composite

Also Published As

Publication number Publication date
FR2278839B1 (enExample) 1979-08-03

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Legal Events

Date Code Title Description
ST Notification of lapse