DE69708259T2 - Beschichtungsverfahren und Vorrichtung - Google Patents

Beschichtungsverfahren und Vorrichtung

Info

Publication number
DE69708259T2
DE69708259T2 DE69708259T DE69708259T DE69708259T2 DE 69708259 T2 DE69708259 T2 DE 69708259T2 DE 69708259 T DE69708259 T DE 69708259T DE 69708259 T DE69708259 T DE 69708259T DE 69708259 T2 DE69708259 T2 DE 69708259T2
Authority
DE
Germany
Prior art keywords
coating method
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 - Fee Related
Application number
DE69708259T
Other languages
English (en)
Other versions
DE69708259D1 (de
Inventor
Kazuo Katai
Yoshiike Naomi
Yutaka Shimizu
Hideki Tanaka
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.)
TDK Corp
Original Assignee
TDK Corp
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 TDK Corp filed Critical TDK Corp
Publication of DE69708259D1 publication Critical patent/DE69708259D1/de
Application granted granted Critical
Publication of DE69708259T2 publication Critical patent/DE69708259T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B05D1/265—Extrusion coatings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
    • B05B1/3415—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with swirl imparting inserts upstream of the swirl chamber
    • 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
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • 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
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
    • 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
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • 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
    • G11B5/848—Coating a support with a magnetic layer by extrusion
    • 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
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0245—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to a moving work of indefinite length, e.g. to a moving web
DE69708259T 1997-01-06 1997-12-29 Beschichtungsverfahren und Vorrichtung Expired - Fee Related DE69708259T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP01007997A JP3615637B2 (ja) 1997-01-06 1997-01-06 塗布装置

Publications (2)

Publication Number Publication Date
DE69708259D1 DE69708259D1 (de) 2001-12-20
DE69708259T2 true DE69708259T2 (de) 2002-07-04

Family

ID=11740354

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69708259T Expired - Fee Related DE69708259T2 (de) 1997-01-06 1997-12-29 Beschichtungsverfahren und Vorrichtung

Country Status (5)

Country Link
US (1) US5935654A (de)
EP (1) EP0852178B1 (de)
JP (1) JP3615637B2 (de)
KR (1) KR100286594B1 (de)
DE (1) DE69708259T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6689219B2 (en) 2001-03-15 2004-02-10 Michael Antoine Birmingham Apparatus and method for dispensing viscous liquid material
JP4752492B2 (ja) * 2005-12-22 2011-08-17 凸版印刷株式会社 ダイ塗工ヘッド
JP2007245024A (ja) * 2006-03-16 2007-09-27 Fujifilm Corp 塗布方法、装置、及び光学フィルムの製造方法
JP4826320B2 (ja) * 2006-04-07 2011-11-30 大日本印刷株式会社 ダイヘッド
CN101590463B (zh) * 2009-01-22 2010-12-01 深圳市浩能科技有限公司 一种挤压式涂布机利用分流泵控制涂布间隙的装置及其控制方法
US20170304858A1 (en) * 2013-06-27 2017-10-26 William K. Leonard Fluid transport media
CN113843107B (zh) * 2021-08-12 2022-11-01 盐城保荣机械有限公司 薄层转移式高分子磁液隔膜铺设与球芯回收一体装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2982995A (en) * 1958-10-09 1961-05-09 St Regis Paper Co Control of the edge formation of extruded plastic film
US2999648A (en) * 1959-08-10 1961-09-12 Spraying Systems Co Side inlet conical spray nozzle
US3072346A (en) * 1961-09-29 1963-01-08 Spraying Systems Co Spray nozzle
US3146674A (en) * 1962-05-17 1964-09-01 Spraying Systems Co Production of vane units for spray nozzles
US3104829A (en) * 1962-05-17 1963-09-24 Spraying Systems Co Vane unit for spray nozzles
US3275248A (en) * 1964-08-07 1966-09-27 Spraying Systems Co Modified full cone nozzle
JPS5617661A (en) * 1979-07-23 1981-02-19 Fuji Photo Film Co Ltd Painting method
JPS61238362A (ja) * 1985-04-13 1986-10-23 Konishiroku Photo Ind Co Ltd 磁気記録媒体の製造方法及びその装置
JPH067944B2 (ja) * 1985-10-18 1994-02-02 富士写真フイルム株式会社 塗布方法
US4832991A (en) * 1987-11-03 1989-05-23 Eastman Kodak Company Coating process
JP2530202B2 (ja) * 1988-03-18 1996-09-04 富士写真フイルム株式会社 塗布方法
JP2572325B2 (ja) * 1991-11-26 1997-01-16 富士写真フイルム株式会社 塗布方法及び装置
US5320679A (en) * 1993-07-28 1994-06-14 Eastman Kodak Company Coating hopper with criss-cross flow circuit
US5329964A (en) * 1993-09-09 1994-07-19 Eastman Kodak Company Criss-cross hopper including non-contacting inserts
DE29504451U1 (de) * 1995-03-15 1995-05-11 Schiefer Rolf Vorrichtung zum Auftragen von flüssigen Medien

Also Published As

Publication number Publication date
JP3615637B2 (ja) 2005-02-02
US5935654A (en) 1999-08-10
KR19980070363A (ko) 1998-10-26
DE69708259D1 (de) 2001-12-20
EP0852178A3 (de) 1998-10-21
JPH10192766A (ja) 1998-07-28
KR100286594B1 (ko) 2001-04-16
EP0852178B1 (de) 2001-11-14
EP0852178A2 (de) 1998-07-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee