GB1533998A - Method of impregnating and drying materials and installations for carrying out this method - Google Patents

Method of impregnating and drying materials and installations for carrying out this method

Info

Publication number
GB1533998A
GB1533998A GB51511/75A GB5151175A GB1533998A GB 1533998 A GB1533998 A GB 1533998A GB 51511/75 A GB51511/75 A GB 51511/75A GB 5151175 A GB5151175 A GB 5151175A GB 1533998 A GB1533998 A GB 1533998A
Authority
GB
United Kingdom
Prior art keywords
cardboard
solvent
vessel
evacuated
impregnating
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
GB51511/75A
Other languages
English (en)
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.)
MECALIX
Original Assignee
MECALIX
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 MECALIX filed Critical MECALIX
Publication of GB1533998A publication Critical patent/GB1533998A/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
    • 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
    • D21H23/32—Addition to the formed paper by contacting paper with an excess of material, e.g. from a reservoir or in a manner necessitating removal of applied excess material from the paper
    • D21H23/42—Paper being at least partly surrounded by the material on both sides
    • 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
    • D21H5/0012—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating by bringing paper into contact with an excess of fluids, the paper carrying away only a part of the fluid material, e.g. by passing through liquids, gases or vapours
    • D21H5/002—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating by bringing paper into contact with an excess of fluids, the paper carrying away only a part of the fluid material, e.g. by passing through liquids, gases or vapours the paper being at least partly surrounded by treating medium on both sides

Landscapes

  • Paper (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Vacuum Packaging (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Drying Of Solid Materials (AREA)
GB51511/75A 1974-12-19 1975-12-16 Method of impregnating and drying materials and installations for carrying out this method Expired GB1533998A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7442052A FR2294763A1 (fr) 1974-12-19 1974-12-19 Procede d'impregnation et de sechage de materiaux et installation pour la mise en oeuvre de ce procede

Publications (1)

Publication Number Publication Date
GB1533998A true GB1533998A (en) 1978-11-29

Family

ID=9146401

Family Applications (1)

Application Number Title Priority Date Filing Date
GB51511/75A Expired GB1533998A (en) 1974-12-19 1975-12-16 Method of impregnating and drying materials and installations for carrying out this method

Country Status (13)

Country Link
US (1) US4054692A (enExample)
JP (1) JPS60480B2 (enExample)
BE (1) BE836725A (enExample)
CA (1) CA1063891A (enExample)
DE (1) DE2557534C2 (enExample)
ES (2) ES443565A1 (enExample)
FR (1) FR2294763A1 (enExample)
GB (1) GB1533998A (enExample)
IT (1) IT1060395B (enExample)
LU (1) LU74031A1 (enExample)
NL (1) NL181589C (enExample)
SE (1) SE429305B (enExample)
SU (1) SU650484A3 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2173521A (en) * 1985-04-11 1986-10-15 Unilever Plc Liquid impregnation into a roll of wipes

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE77477T1 (de) * 1981-10-20 1984-10-25 Shandon Southern Products Ltd., Runcorn, Cheshire Geraet zur behandlung von gewebe.
EP0090606A3 (en) * 1982-03-29 1984-07-11 Nordson Corporation Continuous coater solvent recovery process
FR2583660B1 (fr) * 1985-06-21 1989-02-10 Beghin Say Sa Procede d'impregnation du carton et dispositif pour sa mise en oeuvre
DE4031437C2 (de) * 1990-10-04 1997-01-16 Dielektra Gmbh Verfahren und Vorrichtung zum Imprägnieren einer Trägerbahn
DE4124226A1 (de) * 1991-06-28 1993-01-07 Micafil Ag Verfahren und vorrichtung zum herstellen einer impraegnierten warenbahn

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1723747A (en) * 1925-02-17 1929-08-06 Edwin S Pearce Method of and apparatus for impregnating fibrous materials with liquids
US2280216A (en) * 1939-05-05 1942-04-21 Imp Tobacco Co Ltd Method of impregnating fibrous materials
US2303257A (en) * 1940-07-31 1942-11-24 Imp Tobacco Company Method and apparatus for impregnating fibrous material
US2730462A (en) * 1953-04-07 1956-01-10 Mcgraw Electric Co Impregnation of absorbent materials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2173521A (en) * 1985-04-11 1986-10-15 Unilever Plc Liquid impregnation into a roll of wipes

Also Published As

Publication number Publication date
DE2557534C2 (de) 1984-10-11
SE429305B (sv) 1983-08-29
ES445697A1 (es) 1977-06-01
IT1060395B (it) 1982-07-10
NL7514762A (nl) 1976-06-22
NL181589B (nl) 1987-04-16
SE7514396L (sv) 1976-06-21
FR2294763B1 (enExample) 1977-11-10
NL181589C (nl) 1987-09-16
US4054692A (en) 1977-10-18
CA1063891A (en) 1979-10-09
JPS51109313A (enExample) 1976-09-28
LU74031A1 (enExample) 1977-07-01
BE836725A (fr) 1976-06-17
SU650484A3 (ru) 1979-02-28
DE2557534A1 (de) 1976-07-01
JPS60480B2 (ja) 1985-01-08
ES443565A1 (es) 1977-05-01
FR2294763A1 (fr) 1976-07-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19951215