GB1345617A - Web guiding device - Google Patents

Web guiding device

Info

Publication number
GB1345617A
GB1345617A GB1345617DA GB1345617A GB 1345617 A GB1345617 A GB 1345617A GB 1345617D A GB1345617D A GB 1345617DA GB 1345617 A GB1345617 A GB 1345617A
Authority
GB
United Kingdom
Prior art keywords
web
roller
coating
stripes
coated
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 GB1345617A publication Critical patent/GB1345617A/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
    • B05C1/0856—Reverse coating rollers
    • 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
    • B05C1/0826—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 a web or sheets
    • 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

Abstract

1345617 Web coating apparatus ILFORD Ltd 12 July 1972 [2 Aug 1971] 36166/71 Heading D1L Apparatus for coating a web 1 comprises a contra-rotating transfer roller 2 rotating, preferably at a surface speed higher than the forward speed of the web, in a coating trough 4, the web 1 being guided in contact with the roller 2 by two flanged rollers 8 and 9 linked together by a rod 10 and axially movable together in relation to the axis of fixed transfer roller to adjust the position of the web 1 as it contacts the roller 2. The flanges on each roller 8, 9 are set apart at a distance just sufficient to accommodate the width of web to be coated. Roller 8 is preferably arranged to be pivoted in the direction indicated about the axis of roller 9 to assist in feeding web at the start of the coating operation. The apparatus may be used for coating stripes of magnetic coating material 5 onto the surface of a transparent web 1 when roller 2 is provided with a plurality of peripheral rings, doctor blade 6 is arranged to doctor the amount of material applied to the web from each of the rings, and an inspection device is located downstream of the coating apparatus. The inspection device comprises a microscope 13 arranged to view light passing through the transparent web 1 from source 12 and light passing through glass plate 15 from source 16. Glass plate 15 bears graticule lines indicating the desired pattern and separation of stripes coated on the web and a comparison of these with the actual coated stripes enables the correct adjustment of the axial position of rollers 8 and 9 to be made.
GB1345617D 1972-07-12 1972-07-12 Web guiding device Expired GB1345617A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3616671 1972-07-12

Publications (1)

Publication Number Publication Date
GB1345617A true GB1345617A (en) 1974-01-30

Family

ID=10385581

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1345617D Expired GB1345617A (en) 1972-07-12 1972-07-12 Web guiding device

Country Status (2)

Country Link
JP (1) JPS4825033A (en)
GB (1) GB1345617A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0674851A1 (en) * 1994-03-31 1995-10-04 Japan Tobacco Inc. Paste transfer apparatus for a filter cigarette manufacturing system
JP2012016641A (en) * 2010-07-06 2012-01-26 Akatsuki Kikai Seisakusho:Kk Coating device
CN114308519A (en) * 2021-12-22 2022-04-12 山东膜丽东方新材料科技有限公司 Reverse coating structure of coating machine

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5617462B2 (en) * 1973-02-19 1981-04-22
JPS5143657U (en) * 1974-09-17 1976-03-31
JPS5143658U (en) * 1974-09-19 1976-03-31
JPS5140462A (en) * 1974-10-02 1976-04-05 Brother Ind Ltd TEAMIKI
JPS5155069U (en) * 1974-10-17 1976-04-27
JPS5830431B2 (en) * 1974-11-29 1983-06-29 ブラザー工業株式会社 Teamikino Seikeino Tameno Harisado Souchi
JPS5182861U (en) * 1974-12-18 1976-07-02
JPS51139263U (en) * 1975-04-30 1976-11-10
JPS52135655U (en) * 1975-10-16 1977-10-15
JPS6079573U (en) * 1983-11-07 1985-06-03 岡崎機械工業株式会社 Reverse roll coater
JPH027663Y2 (en) * 1985-09-06 1990-02-23
JPS6366168U (en) * 1986-10-17 1988-05-02
JPH0529106Y2 (en) * 1986-10-17 1993-07-26
DE3751172T2 (en) * 1987-04-16 1995-11-09 Yasui Seiki Kk Feed arrangement for a coating device.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0674851A1 (en) * 1994-03-31 1995-10-04 Japan Tobacco Inc. Paste transfer apparatus for a filter cigarette manufacturing system
US5634477A (en) * 1994-03-31 1997-06-03 Japan Tobacco Inc. Paste transfer apparatus for a filter cigarette manufacturing system
JP2012016641A (en) * 2010-07-06 2012-01-26 Akatsuki Kikai Seisakusho:Kk Coating device
CN114308519A (en) * 2021-12-22 2022-04-12 山东膜丽东方新材料科技有限公司 Reverse coating structure of coating machine

Also Published As

Publication number Publication date
JPS4825033A (en) 1973-04-02

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Legal Events

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