CA944226A - Apparatus and method for coating a web - Google Patents

Apparatus and method for coating a web

Info

Publication number
CA944226A
CA944226A CA095,355A CA95355A CA944226A CA 944226 A CA944226 A CA 944226A CA 95355 A CA95355 A CA 95355A CA 944226 A CA944226 A CA 944226A
Authority
CA
Canada
Prior art keywords
web
coating
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
CA095,355A
Other versions
CA95355S (en
Inventor
John R. Gunning
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.)
Abitibi Paper Co Ltd
Original Assignee
Abitibi Paper Co Ltd
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 Abitibi Paper Co Ltd filed Critical Abitibi Paper Co Ltd
Priority to CA095,355A priority Critical patent/CA944226A/en
Priority to US416105A priority patent/US3908044A/en
Application granted granted Critical
Publication of CA944226A publication Critical patent/CA944226A/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
    • D21H23/40—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 only one side of the paper being in contact with the material
    • 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
    • D21H5/0015—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 only one side of the paper being in contact with the treating medium, e.g. paper carried by support
CA095,355A 1970-10-13 1970-10-13 Apparatus and method for coating a web Expired CA944226A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA095,355A CA944226A (en) 1970-10-13 1970-10-13 Apparatus and method for coating a web
US416105A US3908044A (en) 1970-10-13 1973-11-15 Apparatus and method for coating a web

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA095,355A CA944226A (en) 1970-10-13 1970-10-13 Apparatus and method for coating a web

Publications (1)

Publication Number Publication Date
CA944226A true CA944226A (en) 1974-03-26

Family

ID=4087760

Family Applications (1)

Application Number Title Priority Date Filing Date
CA095,355A Expired CA944226A (en) 1970-10-13 1970-10-13 Apparatus and method for coating a web

Country Status (2)

Country Link
US (1) US3908044A (en)
CA (1) CA944226A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4463040A (en) * 1982-12-29 1984-07-31 Polaroid Corporation Coating-bead stabilization apparatus
US4518634A (en) * 1983-05-12 1985-05-21 International Business Machines Corporation Method and apparatus for coating magnetic recording media
US4657784A (en) * 1986-03-10 1987-04-14 Ecolab Inc. Process for encapsulating particles with at least two coating layers having different melting points
US5966885A (en) * 1997-12-01 1999-10-19 Chatelain; Paul J. Foam panels for wall construction
US6099734A (en) * 1998-07-08 2000-08-08 Baxter International Inc. Apparatus, membranes and methods for removing organic compounds from a biological fluid
US6908553B1 (en) 1998-07-08 2005-06-21 Baxter International Inc. Composite membrane with particulate matter substantially immobilized therein
US6895811B2 (en) * 2001-12-14 2005-05-24 Shawmut Corporation Detection of small holes in laminates
US9279257B2 (en) * 2013-10-31 2016-03-08 Sika Technology Ag Apparatus and method for coating a material with resin and applying the coated material to a surface

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2766721A (en) * 1952-09-22 1956-10-16 Bjorksten Res Lab Inc Apparatus for applying thixotropic material to a continuous web material

Also Published As

Publication number Publication date
US3908044A (en) 1975-09-23

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