CH347342A - Procedimento per iniettare, con ciclo continuo, un liquido entro un prodotto in foglio - Google Patents

Procedimento per iniettare, con ciclo continuo, un liquido entro un prodotto in foglio

Info

Publication number
CH347342A
CH347342A CH347342DA CH347342A CH 347342 A CH347342 A CH 347342A CH 347342D A CH347342D A CH 347342DA CH 347342 A CH347342 A CH 347342A
Authority
CH
Switzerland
Prior art keywords
injecting
liquid
sheet product
continuous cycle
cycle
Prior art date
Application number
Other languages
English (en)
Inventor
Mora Lucio Dott Della
Original Assignee
Faesite Societa Per Azioni
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 Societa Per Azioni filed Critical Faesite Societa Per Azioni
Publication of CH347342A publication Critical patent/CH347342A/it

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
    • D21J1/08—Impregnated or coated fibreboard
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
    • D06B1/10—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material
    • D06B1/14—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material with a roller
    • D06B1/142—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material with a roller where an element is used to mitigate the quantity of treating material that the textile material can retain
    • 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
    • D21J1/16—Special fibreboard

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
CH347342D 1957-01-16 1957-01-10 Procedimento per iniettare, con ciclo continuo, un liquido entro un prodotto in foglio CH347342A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR71635T 1957-01-16

Publications (1)

Publication Number Publication Date
CH347342A true CH347342A (it) 1960-06-30

Family

ID=8703180

Family Applications (2)

Application Number Title Priority Date Filing Date
CH326651D CH326651A (it) 1957-01-16 1954-12-23 Procedimento e dispositivo per iniettare, con ciclo continuo, un liquido entro un prodotto in foglio
CH347342D CH347342A (it) 1957-01-16 1957-01-10 Procedimento per iniettare, con ciclo continuo, un liquido entro un prodotto in foglio

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH326651D CH326651A (it) 1957-01-16 1954-12-23 Procedimento e dispositivo per iniettare, con ciclo continuo, un liquido entro un prodotto in foglio

Country Status (3)

Country Link
BE (1) BE554451A (it)
CH (2) CH326651A (it)
FR (1) FR71635E (it)

Also Published As

Publication number Publication date
BE554451A (it)
FR71635E (fr) 1960-01-13
CH326651A (it) 1957-12-31

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