FR1028509A - Process for manufacturing thin papers from vegetable cellulosic materials - Google Patents

Process for manufacturing thin papers from vegetable cellulosic materials

Info

Publication number
FR1028509A
FR1028509A FR1028509DA FR1028509A FR 1028509 A FR1028509 A FR 1028509A FR 1028509D A FR1028509D A FR 1028509DA FR 1028509 A FR1028509 A FR 1028509A
Authority
FR
France
Prior art keywords
cellulosic materials
manufacturing thin
thin papers
vegetable cellulosic
vegetable
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
Other languages
French (fr)
Inventor
Jean Lacroix
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 filed Critical
Application granted granted Critical
Publication of FR1028509A publication Critical patent/FR1028509A/en
Expired 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
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
    • D21H5/14—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of cellulose fibres only
    • D21H5/16—Tobacco or cigarette paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
FR1028509D 1950-11-28 1950-11-28 Process for manufacturing thin papers from vegetable cellulosic materials Expired FR1028509A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1028509T 1950-11-28

Publications (1)

Publication Number Publication Date
FR1028509A true FR1028509A (en) 1953-05-26

Family

ID=9581312

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1028509D Expired FR1028509A (en) 1950-11-28 1950-11-28 Process for manufacturing thin papers from vegetable cellulosic materials

Country Status (1)

Country Link
FR (1) FR1028509A (en)

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