ATE450365T1 - Verfahren zur herstellung von einer retroreflektierenden folie und schlitdüsevorrichtung - Google Patents

Verfahren zur herstellung von einer retroreflektierenden folie und schlitdüsevorrichtung

Info

Publication number
ATE450365T1
ATE450365T1 AT04709425T AT04709425T ATE450365T1 AT E450365 T1 ATE450365 T1 AT E450365T1 AT 04709425 T AT04709425 T AT 04709425T AT 04709425 T AT04709425 T AT 04709425T AT E450365 T1 ATE450365 T1 AT E450365T1
Authority
AT
Austria
Prior art keywords
producing
nozzle device
slot nozzle
retroreflective film
slot die
Prior art date
Application number
AT04709425T
Other languages
English (en)
Inventor
Stanley Erickson
James Breister
Erem Gregory Van
David Meitz
Stephen Mohn
Paul Deroussel
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Application granted granted Critical
Publication of ATE450365T1 publication Critical patent/ATE450365T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • 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
    • B05C5/0254—Coating heads with slot-shaped outlet
    • B05C5/0262—Coating heads with slot-shaped outlet adjustable in width, i.e. having lips movable relative to each other in order to modify the slot width, e.g. to close it
    • 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
    • B29C48/25—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
    • B29C48/31—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets being adjustable, i.e. having adjustable exit sections
    • B29C48/313—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets being adjustable, i.e. having adjustable exit sections by positioning the die lips
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/914—Cooling drums
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/9145—Endless cooling belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00605—Production of reflex reflectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0083—Reflectors
    • B29L2011/0091—Reflex reflectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Moulding By Coating Moulds (AREA)
  • Coating Apparatus (AREA)
AT04709425T 2003-03-06 2004-02-09 Verfahren zur herstellung von einer retroreflektierenden folie und schlitdüsevorrichtung ATE450365T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/382,375 US7410604B2 (en) 2003-03-06 2003-03-06 Method of making retroreflective sheeting and slot die apparatus
PCT/US2004/003638 WO2004080699A2 (en) 2003-03-06 2004-02-09 Method of making retroreflective sheeting and slot die apparatus

Publications (1)

Publication Number Publication Date
ATE450365T1 true ATE450365T1 (de) 2009-12-15

Family

ID=32926886

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04709425T ATE450365T1 (de) 2003-03-06 2004-02-09 Verfahren zur herstellung von einer retroreflektierenden folie und schlitdüsevorrichtung

Country Status (6)

Country Link
US (2) US7410604B2 (de)
EP (1) EP1603738B1 (de)
JP (1) JP4575365B2 (de)
AT (1) ATE450365T1 (de)
DE (1) DE602004024373D1 (de)
WO (1) WO2004080699A2 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6540367B1 (en) * 1999-04-07 2003-04-01 3M Innovative Properties Company Structured surface articles containing geometric structures with compound faces and methods for making same
US7152983B2 (en) 2003-03-06 2006-12-26 3M Innovative Properties Company Lamina comprising cube corner elements and retroreflective sheeting
EP2442147B1 (de) 2003-03-06 2017-04-19 3M Innovative Properties Co. Schicht mit würfeleckförmigen Elementen und retroreflektive Folie
US6884371B2 (en) 2003-03-06 2005-04-26 3M Innovative Properties Company Method of making retroreflective sheeting and articles
EP2329883B1 (de) 2005-01-20 2013-05-01 3M Innovative Properties Co. Strukturierte Polymerfolien und Herstellungsverfahren dafür
KR20070121747A (ko) * 2005-04-18 2007-12-27 코니카 미놀타 옵토 인코포레이티드 셀룰로오스에스테르 필름 및 그의 제조 방법, 광학 필름,편광판 및 액정 표시 장치
WO2007074588A1 (ja) * 2005-12-26 2007-07-05 Konica Minolta Opto, Inc. セルロースフィルムの製造方法、製造装置、該製造装置により製造された光学フィルム、該光学フィルムを用いた偏光板、及び液晶表示装置
US8215943B2 (en) * 2006-06-01 2012-07-10 Avery Dennison Corporation Heat-transfer label assembly and apparatus for applying heat-transfer labels
EP2679375A3 (de) * 2007-06-20 2014-04-23 3M Innovative Properties Company of 3M Center Ultraschallspritzgießverfahren auf einer Bahn
WO2009070434A1 (en) 2007-11-27 2009-06-04 3M Innovative Properties Company Methods for forming sheeting with a composite image that floats and a master tooling
CN103033863B (zh) 2008-10-22 2018-04-17 3M创新有限公司 回射片材及其制造方法
CN102460000B (zh) 2009-04-24 2016-08-10 3M创新有限公司 灯组件
EP2517053A1 (de) 2009-12-21 2012-10-31 3M Innovative Properties Company Transflektive artikel und lichtanordnungen
US20110216411A1 (en) * 2010-03-05 2011-09-08 David Reed Patterned sheeting with periodic rotated patterned regions
SG195166A1 (en) 2011-05-31 2013-12-30 3M Innovative Properties Co Method for making microstructured tools having discontinuous topographies, articles produced therefrom
US9523919B2 (en) 2011-05-31 2016-12-20 3M Innovative Properties Company Methods for making differentially pattern cured microstructured articles
WO2012166448A1 (en) 2011-05-31 2012-12-06 3M Innovative Properties Company Retroreflective articles having composite cube-corners and methods of making
US9085104B2 (en) * 2011-07-20 2015-07-21 Nordson Corporation Sculpted extrusion die
WO2013151691A1 (en) 2012-04-06 2013-10-10 3M Innovative Properties Company Tools for making retroreflective articles
KR102287612B1 (ko) * 2014-07-28 2021-08-10 미래나노텍(주) 재귀반사 구조 및 이를 이용한 재귀반사 시트
CN107710052B (zh) 2015-06-12 2020-05-22 日本电石工业株式会社 图像显示装置
US10302954B2 (en) 2015-06-12 2019-05-28 Nippon Carbide Industries Co., Inc. Image display device
US10877191B2 (en) 2015-06-30 2020-12-29 3M Innovative Properties Company Barrier elements on a microstructured article having adhesive sealing layer and specified modulus of elasticity
EP3583452A4 (de) 2017-02-14 2021-03-17 3M Innovative Properties Company Nicht-orthogonale eckelemente eines kubus und daraus hergestellte anordnungen durch schaftfräsen
CN109759284B (zh) * 2019-03-21 2023-12-15 泉州市大疆涂布设备有限公司 便于垫片快速精准更换的涂布机涂布模头

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1052780A (fr) 1951-01-20 1954-01-27 Dynamit Nobel Ag Procédé et dispositif pour la fabrication continue de feuilles et bandes sans fin en matières telles que les produits synthétiques thermoplastiques
US3515778A (en) * 1967-03-02 1970-06-02 Du Pont Continuous molding of thermoplastic resin
GB1279299A (en) 1969-06-27 1972-06-28 Smith & Nephew Polyfab Production of films and multifilamentary yarns therefrom
US3712707A (en) 1970-02-27 1973-01-23 Gen Electric Composite back projection screen and method of forming
US3689346A (en) 1970-09-29 1972-09-05 Rowland Dev Corp Method for producing retroreflective material
US3684348A (en) 1970-09-29 1972-08-15 Rowland Dev Corp Retroreflective material
US3811983A (en) 1972-06-23 1974-05-21 Rowland Dev Corp Method for producing retroreflective sheeting
US3956056A (en) 1972-11-20 1976-05-11 Uniroyal Inc. Fabric coating by extrusion die-calendering apparatus and method
US4025159A (en) 1976-02-17 1977-05-24 Minnesota Mining And Manufacturing Company Cellular retroreflective sheeting
DE2614596C3 (de) * 1976-04-05 1980-03-13 Vereinigte Glaswerke Gmbh, 5100 Aachen Abstreichgießkopf zum Aufbringen gießfähiger Kunststoffschichten auf plane Unterlagen
US4576850A (en) 1978-07-20 1986-03-18 Minnesota Mining And Manufacturing Company Shaped plastic articles having replicated microstructure surfaces
US4601861A (en) 1982-09-30 1986-07-22 Amerace Corporation Methods and apparatus for embossing a precision optical pattern in a resinous sheet or laminate
US4478769A (en) 1982-09-30 1984-10-23 Amerace Corporation Method for forming an embossing tool with an optically precise pattern
US4486363A (en) 1982-09-30 1984-12-04 Amerace Corporation Method and apparatus for embossing a precision optical pattern in a resinous sheet
US5156863A (en) 1982-09-30 1992-10-20 Stimsonite Corporation Continuous embossing belt
US4588258A (en) 1983-09-12 1986-05-13 Minnesota Mining And Manufacturing Company Cube-corner retroreflective articles having wide angularity in multiple viewing planes
DE3409517C2 (de) 1984-03-15 1986-10-02 Nordischer Maschinenbau Rud. Baader GmbH + Co KG, 2400 Lübeck Vorrichtung zum Fördern pastoser Massen
DE3427915C1 (de) 1984-07-28 1986-03-06 Reifenhäuser GmbH & Co Maschinenfabrik, 5210 Troisdorf Kalibrieraggregat einer Strangpressvorrichtung fuer thermoplastifizierten Kunststoff
US4675230A (en) 1985-11-12 1987-06-23 Alcan International Limited Apparatus and method for coating elongated strip articles
JPH02164480A (ja) * 1988-12-16 1990-06-25 Fuji Photo Film Co Ltd 塗布方法
US5067432A (en) * 1990-05-23 1991-11-26 Extrusion Dies, Inc. Replaceable wiping insert for slot die head
US5117304A (en) 1990-09-21 1992-05-26 Minnesota Mining And Manufacturing Company Retroreflective article
DE4035476C2 (de) 1990-11-08 1996-10-17 Troester Maschf Paul Extruder-Kalander-Kombination
JPH06214103A (ja) * 1993-01-14 1994-08-05 Nippon Carbide Ind Co Inc キューブコーナー型反射要素の製造方法
US5691846A (en) * 1993-10-20 1997-11-25 Minnesota Mining And Manufacturing Company Ultra-flexible retroreflective cube corner composite sheetings and methods of manufacture
JP3590062B2 (ja) 1993-10-20 2004-11-17 ミネソタ マイニング アンド マニュファクチャリング カンパニー 超可撓性再帰反射キューブコーナー複合シート材料及びその製造方法
US5679383B1 (en) * 1994-02-04 1999-01-05 Extrusion Dies Inc Dual flexible lip extrusion apparatus
US5558740A (en) 1995-05-19 1996-09-24 Reflexite Corporation Method and apparatus for producing seamless retroreflective sheeting
US5928679A (en) 1995-07-13 1999-07-27 Sumitomo Rubber Industries, Ltd. Elastomeric extruding apparatus
US5945042A (en) * 1995-10-24 1999-08-31 Nippon Carbide Kogyo Kabushiki Kaisha Method for continuously forming an array of optical elements and apparatus therefor
US6159407A (en) 1996-01-26 2000-12-12 3M Innovative Properties Company Stacked laminate mold and method of making
US5961846A (en) 1996-02-28 1999-10-05 Marshfield Medical Research And Education Foundation Concentration of waterborn and foodborn microorganisms
CA2198971A1 (en) 1996-03-06 1997-09-06 Idemitsu Petrochemical Company Limited A method for manufacturing thermo-plastic sheets bearing embossed patterns thereon and an apparatus therefor
DE69708401T2 (de) 1996-06-26 2002-08-01 Idemitsu Petrochemical Co Verfahren zum Musterprägen einer Folie und Vorrichtung zur Musterprägung
CA2294434C (en) 1997-06-27 2004-10-19 Alcan International Limited Apparatus and method for coating sheet or strip articles
US6322652B1 (en) 1998-09-04 2001-11-27 3M Innovative Properties Company Method of making a patterned surface articles
US6200399B1 (en) 1999-01-14 2001-03-13 Avery Dennison Corporation Method and apparatus for embossing a precision pattern of micro-prismatic elements in a resinous sheet or laminate
DE10129627C1 (de) 2001-06-20 2003-02-06 Reifenhaeuser Masch Extrusionsdüse
US7174619B2 (en) 2003-03-06 2007-02-13 3M Innovative Properties Company Methods of making microstructured lamina and apparatus
US7152983B2 (en) 2003-03-06 2006-12-26 3M Innovative Properties Company Lamina comprising cube corner elements and retroreflective sheeting

Also Published As

Publication number Publication date
JP2006521230A (ja) 2006-09-21
WO2004080699A3 (en) 2005-02-10
JP4575365B2 (ja) 2010-11-04
US20060134259A1 (en) 2006-06-22
US20040173920A1 (en) 2004-09-09
EP1603738B1 (de) 2009-12-02
US7364421B2 (en) 2008-04-29
DE602004024373D1 (de) 2010-01-14
WO2004080699A2 (en) 2004-09-23
US7410604B2 (en) 2008-08-12
EP1603738A2 (de) 2005-12-14

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