FR1117019A - A method of continuously injecting a liquid into a sheet material, and apparatus for carrying out this method - Google Patents

A method of continuously injecting a liquid into a sheet material, and apparatus for carrying out this method

Info

Publication number
FR1117019A
FR1117019A FR1117019DA FR1117019A FR 1117019 A FR1117019 A FR 1117019A FR 1117019D A FR1117019D A FR 1117019DA FR 1117019 A FR1117019 A FR 1117019A
Authority
FR
France
Prior art keywords
carrying
liquid
sheet material
continuously injecting
injecting
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
Lucio Della Mora
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.)
FAESITE SpA
Original Assignee
FAESITE SpA
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 FAESITE SpA filed Critical FAESITE SpA
Application granted granted Critical
Publication of FR1117019A publication Critical patent/FR1117019A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J1/00—Fibreboard
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G7/00—Damping devices
    • 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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D21H23/52—Addition to the formed paper by contacting paper with a device carrying the material
    • D21H23/56—Rolls
    • D21H23/58—Details thereof, e.g. surface characteristics, peripheral speed
    • 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
    • D21H5/0005—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating
    • D21H5/0025—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating by contact with a device carrying the treating material
    • D21H5/003—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating by contact with a device carrying the treating material with a roller
    • D21H5/0032—Details thereof, e.g. surface characteristics, peripheral speed
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J1/00—Fibreboard
    • D21J1/08—Impregnated or coated fibreboard
FR1117019D 1955-01-26 1955-01-05 A method of continuously injecting a liquid into a sheet material, and apparatus for carrying out this method Expired FR1117019A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB231555A GB772376A (en) 1955-01-26 1955-01-26 Process for the injection of liquids into sheet material

Publications (1)

Publication Number Publication Date
FR1117019A true FR1117019A (en) 1956-05-15

Family

ID=9737391

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1117019D Expired FR1117019A (en) 1955-01-26 1955-01-05 A method of continuously injecting a liquid into a sheet material, and apparatus for carrying out this method

Country Status (4)

Country Link
BE (1) BE534915A (en)
FR (1) FR1117019A (en)
GB (1) GB772376A (en)
NL (1) NL85764C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2303607A1 (en) * 1975-03-10 1976-10-08 Wiggins Teape Ltd SMOOTHING CYLINDER, ESPECIALLY A WET COATING ON STRIP OF PAPER, WITH SOFT, ALVEOLE AND WATERPROOF COATING

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3040681A1 (en) * 1980-10-29 1982-06-03 Bühler, Helmut, 4300 Essen DEVICE FOR IMPREGNATING RAIL-SHAPED MATERIAL
US4763370A (en) * 1986-05-30 1988-08-16 Darko Mance Apparatus and method for dyeing sheet articles
CN110201837A (en) * 2019-06-20 2019-09-06 高博集团有限公司 A kind of wetting filter paper device and air-humidification method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2303607A1 (en) * 1975-03-10 1976-10-08 Wiggins Teape Ltd SMOOTHING CYLINDER, ESPECIALLY A WET COATING ON STRIP OF PAPER, WITH SOFT, ALVEOLE AND WATERPROOF COATING

Also Published As

Publication number Publication date
NL85764C (en) 1957-07-15
GB772376A (en) 1957-04-10
BE534915A (en) 1958-11-07

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