GB1349173A - Adjustable doctor blades - Google Patents

Adjustable doctor blades

Info

Publication number
GB1349173A
GB1349173A GB1349173DA GB1349173A GB 1349173 A GB1349173 A GB 1349173A GB 1349173D A GB1349173D A GB 1349173DA GB 1349173 A GB1349173 A GB 1349173A
Authority
GB
United Kingdom
Prior art keywords
roller
web
coating liquid
away
block
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
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.)
Ilford Imaging UK Ltd
Original Assignee
Ilford 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 Ilford Ltd filed Critical Ilford Ltd
Publication of GB1349173A publication Critical patent/GB1349173A/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
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B05C1/0817—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line characterised by means for removing partially liquid or other fluent material from the roller, e.g. scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B05C1/12—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being fed round the roller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/16—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length only at particular parts of the work
    • B05C1/165—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length only at particular parts of the work using a roller or other rotating member which contacts the work along a generating line
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers

Landscapes

  • Coating Apparatus (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Paper (AREA)

Abstract

1349173 Web coating apparatus ILFORD Ltd 12 July 1972 [2 Aug 1971] 36167/71 Heading D1L A doctor blade assembly for use in metering the amount of coating liquid applied to a travelling web by a rotating transfer roller 2 (Fig. 2) which has a plurality of peripheral rings 20-23 formed on its surface comprises an array of rigid doctor blades 24 to 27 each formed with a narrow slot in its operative end which fits closely over its adjacent peripheral ring, the whole doctor blade assembly being mounted on a block 33 (Fig. 3) which is secured to the coating apparatus via bracket 34 to pivot about pivot point 35 towards and away from the surface of the roller and each blade 31 being mounted on the block 33 on a spring steel flexing member 32 which may be moved independently towards and away from the roller surface via screw threaded member 36 and stud 37. As illustrated in Fig. 2 the outermost blades 24 and 27 of the array carry projections 29 and 30 respectively for preventing build-up of coating liquid on the sides of the roller 2. The roller 2 may be rotated in a trough of coating liquid in a direction contra to the direction of web travel and at a slightly higher surface speed than that of the web (Fig. 1, not shown).
GB1349173D 1972-07-12 1972-07-12 Adjustable doctor blades Expired GB1349173A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3616771 1972-07-12

Publications (1)

Publication Number Publication Date
GB1349173A true GB1349173A (en) 1974-03-27

Family

ID=10385596

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1349173D Expired GB1349173A (en) 1972-07-12 1972-07-12 Adjustable doctor blades

Country Status (2)

Country Link
JP (1) JPS4825503A (en)
GB (1) GB1349173A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4749432A (en) * 1986-01-22 1988-06-07 Kanzaki Paper Mfg. Co., Ltd. Method of fabricating adhesive sheet having non-adhesive areas
US4844002A (en) * 1987-04-16 1989-07-04 Yasui Seiki Co., Ltd. Coating feeder system
US4948635A (en) * 1985-09-06 1990-08-14 Yasui Seiki Co., Ltd. Gravure coating device and method
WO2006089751A1 (en) * 2005-02-25 2006-08-31 Kiener Maschinenbau Gmbh Metering device and auxiliary film applicator for a metering device
WO2007010279A2 (en) * 2005-07-21 2007-01-25 Martin Fisher A fluid applicator
US9555634B2 (en) 2011-10-28 2017-01-31 Seiko Epson Corporation Printing material receptacle, label, and printing apparatus
CN115502027A (en) * 2022-10-29 2022-12-23 英卯(上海)机械制造有限公司 Gluing equipment
WO2023202286A1 (en) * 2022-04-18 2023-10-26 宁德时代新能源科技股份有限公司 Coating device, and system and method for producing electrode plate

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4948635A (en) * 1985-09-06 1990-08-14 Yasui Seiki Co., Ltd. Gravure coating device and method
US4749432A (en) * 1986-01-22 1988-06-07 Kanzaki Paper Mfg. Co., Ltd. Method of fabricating adhesive sheet having non-adhesive areas
US4844002A (en) * 1987-04-16 1989-07-04 Yasui Seiki Co., Ltd. Coating feeder system
WO2006089751A1 (en) * 2005-02-25 2006-08-31 Kiener Maschinenbau Gmbh Metering device and auxiliary film applicator for a metering device
WO2007010279A2 (en) * 2005-07-21 2007-01-25 Martin Fisher A fluid applicator
WO2007010279A3 (en) * 2005-07-21 2007-04-12 Martin Fisher A fluid applicator
US8235620B2 (en) 2005-07-21 2012-08-07 Martin Fisher Fluid applicator
US9555634B2 (en) 2011-10-28 2017-01-31 Seiko Epson Corporation Printing material receptacle, label, and printing apparatus
WO2023202286A1 (en) * 2022-04-18 2023-10-26 宁德时代新能源科技股份有限公司 Coating device, and system and method for producing electrode plate
CN115502027A (en) * 2022-10-29 2022-12-23 英卯(上海)机械制造有限公司 Gluing equipment
CN115502027B (en) * 2022-10-29 2024-01-23 英卯(上海)机械制造有限公司 Gluing equipment

Also Published As

Publication number Publication date
JPS4825503A (en) 1973-04-03

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees