GB1293045A - Improvements in a method and machine for the manufacture of coated webs - Google Patents

Improvements in a method and machine for the manufacture of coated webs

Info

Publication number
GB1293045A
GB1293045A GB1629470A GB1629470A GB1293045A GB 1293045 A GB1293045 A GB 1293045A GB 1629470 A GB1629470 A GB 1629470A GB 1629470 A GB1629470 A GB 1629470A GB 1293045 A GB1293045 A GB 1293045A
Authority
GB
United Kingdom
Prior art keywords
trough
rollers
roller
manufacture
machine
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
GB1629470A
Inventor
Derek Gordon Swindells
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.)
Emerson and Renwick Ltd
Original Assignee
Emerson and Renwick 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 Emerson and Renwick Ltd filed Critical Emerson and Renwick Ltd
Priority to GB1629470A priority Critical patent/GB1293045A/en
Publication of GB1293045A publication Critical patent/GB1293045A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/26—Processes for applying liquids or other fluent materials performed by applying the liquid or other fluent material from an outlet device in contact with, or almost in contact with, the surface
    • 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
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/08—Rearranging applied substances, e.g. metering, smoothing; Removing excess material
    • D21H25/12—Rearranging applied substances, e.g. metering, smoothing; Removing excess material with an essentially cylindrical body, e.g. roll or rod
    • 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
    • D21H5/006—Controlling or regulating
    • D21H5/0062—Regulating the amount or the distribution, e.g. smoothing, of essentially fluent material already applied to the paper; Recirculating excess coating material applied to paper
    • D21H5/0067—Regulating the amount or the distribution, e.g. smoothing, of essentially fluent material already applied to the paper; Recirculating excess coating material applied to paper with an essentially cylindrical body, e.g. roll or rod

Landscapes

  • Coating Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

1293045 Coating webs EMERSON & RENWICK Ltd 19 April 1971 [7 April 1970] 16294/ 70 Heading B2L [Also in Division D1] Apparatus for coating a web 1 comprises lower and upper rollers A, B respectively and a trough for coating material comprising a back plate d and side dams d' the lower part of the trough being bounded by the lower roller A. The trough is adjustable axially of the rollers which are of chromium plated steel and a blade a is provided to remove excess coating material from either roller. The gap between the rollers is adjusted by a wedge D 2 and the upper roller is downwardly urged by hydraulic cylinders B'.
GB1629470A 1970-04-07 1970-04-07 Improvements in a method and machine for the manufacture of coated webs Expired GB1293045A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1629470A GB1293045A (en) 1970-04-07 1970-04-07 Improvements in a method and machine for the manufacture of coated webs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1629470A GB1293045A (en) 1970-04-07 1970-04-07 Improvements in a method and machine for the manufacture of coated webs

Publications (1)

Publication Number Publication Date
GB1293045A true GB1293045A (en) 1972-10-18

Family

ID=10074732

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1629470A Expired GB1293045A (en) 1970-04-07 1970-04-07 Improvements in a method and machine for the manufacture of coated webs

Country Status (1)

Country Link
GB (1) GB1293045A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6899922B2 (en) * 2001-01-10 2005-05-31 3M Innovative Properties Company Method for coating a limited length substrate using rotating support and at least one pick-and-place roll
US7311780B2 (en) 2001-01-10 2007-12-25 3M Innovative Properties Company Coating device and method using pick-and-place devices having equal or substantially equal periods

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6899922B2 (en) * 2001-01-10 2005-05-31 3M Innovative Properties Company Method for coating a limited length substrate using rotating support and at least one pick-and-place roll
US7311780B2 (en) 2001-01-10 2007-12-25 3M Innovative Properties Company Coating device and method using pick-and-place devices having equal or substantially equal periods

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee