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
German (de)
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)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Extrusion Moulding Of Plastics Or The Like (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 (https=)
EP (1) EP1603738B1 (https=)
JP (1) JP4575365B2 (https=)
AT (1) ATE450365T1 (https=)
DE (1) DE602004024373D1 (https=)
WO (1) WO2004080699A2 (https=)

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
EP1623253A1 (en) 2003-03-06 2006-02-08 3M Innovative Properties Company Lamina comprising cube corner elements and retroreflective sheeting
US6884371B2 (en) 2003-03-06 2005-04-26 3M Innovative Properties Company Method of making retroreflective sheeting and articles
US7156527B2 (en) * 2003-03-06 2007-01-02 3M Innovative Properties Company Lamina comprising cube corner elements and retroreflective sheeting
BRPI0606316A2 (pt) 2005-01-20 2017-06-27 3M Innovative Properties Co método para formar uma película polimérica estruturada, e , artigo de processamento de amostra
WO2006115015A1 (ja) * 2005-04-18 2006-11-02 Konica Minolta Opto, Inc. セルロースエステルフィルム及びその製造方法、光学フィルム、偏光板及び液晶表示装置
CN101346217B (zh) * 2005-12-26 2011-08-31 柯尼卡美能达精密光学株式会社 纤维素膜的制造方法、制造装置、通过该制造装置制造的光学膜、使用该光学膜的偏振片及液晶显示装置
US8215943B2 (en) * 2006-06-01 2012-07-10 Avery Dennison Corporation Heat-transfer label assembly and apparatus for applying heat-transfer labels
KR20140041937A (ko) * 2007-06-20 2014-04-04 쓰리엠 이노베이티브 프로퍼티즈 컴파니 웨브 상에서의 초음파 사출 성형
CN103257379B (zh) 2007-11-27 2015-08-05 3M创新有限公司 形成具有悬浮合成图像的片材的母模
WO2010048416A1 (en) * 2008-10-22 2010-04-29 3M Innovative Properties Company Retroreflective sheeting
CN102460000B (zh) 2009-04-24 2016-08-10 3M创新有限公司 灯组件
JP6057717B2 (ja) 2009-12-21 2017-01-11 スリーエム イノベイティブ プロパティズ カンパニー 半透過性物品及びライトアセンブリ
US20110216412A1 (en) * 2010-03-05 2011-09-08 David Reed Master tools with selectively orientable regions for manufacture of patterned sheeting
US9366790B2 (en) 2011-05-31 2016-06-14 3M Innovative Properties Company Retroreflective articles having composite cube-corners and methods of making
KR20140033173A (ko) 2011-05-31 2014-03-17 쓰리엠 이노베이티브 프로퍼티즈 캄파니 상이하게 패턴 경화된 미세구조화 용품을 제조하는 방법
JP5964953B2 (ja) 2011-05-31 2016-08-03 スリーエム イノベイティブ プロパティズ カンパニー 非連続的なトポグラフィーを有する微細構造化ツールを作成するための方法、及びこれにより製造される物品
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
JP6452815B2 (ja) 2015-06-12 2019-01-16 日本カーバイド工業株式会社 画像表示装置
US10330943B2 (en) 2015-06-12 2019-06-25 Nippon Carbide Industries Co., Inc. Image display device
EP3317702B1 (en) 2015-06-30 2024-03-06 3M Innovative Properties Company A barrier element on a microstructured article
WO2018151964A1 (en) 2017-02-14 2018-08-23 3M Innovative Properties Company Security articles comprising groups of microstructures made by end milling
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
US4486363A (en) 1982-09-30 1984-12-04 Amerace Corporation Method and apparatus for embossing a precision optical pattern in a resinous sheet
US4478769A (en) 1982-09-30 1984-10-23 Amerace Corporation Method for forming an embossing tool with an optically precise pattern
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
ES2119357T3 (es) 1993-10-20 1998-10-01 Minnesota Mining & Mfg Estructuras laminares compuestas de esquinas cubicas retrorreflectoras ultraflexibles y metodos de fabricacion.
US5691846A (en) * 1993-10-20 1997-11-25 Minnesota Mining And Manufacturing Company Ultra-flexible retroreflective cube corner composite sheetings and methods of manufacture
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
EP0753391B1 (en) 1995-07-13 2001-09-19 Sumitomo Rubber Industries Ltd. Elastomer extruding apparatus
CN1064589C (zh) * 1995-10-24 2001-04-18 日本碳化物工业株式会社 光学元件集合体的连续形成方法及其装置
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
ATE209098T1 (de) 1996-06-26 2001-12-15 Idemitsu Petrochemical Co Verfahren zum musterprägen einer folie und vorrichtung zur musterprägung
JP4059451B2 (ja) 1997-06-27 2008-03-12 ノベリス・インコーポレイテッド シート部材又はストリップ部材用コーティング装置及び方法
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
US7156527B2 (en) * 2003-03-06 2007-01-02 3M Innovative Properties Company Lamina comprising cube corner elements and retroreflective sheeting
US7174619B2 (en) * 2003-03-06 2007-02-13 3M Innovative Properties Company Methods of making microstructured lamina and apparatus

Also Published As

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

Similar Documents

Publication Publication Date Title
ATE450365T1 (de) Verfahren zur herstellung von einer retroreflektierenden folie und schlitdüsevorrichtung
ATE263635T1 (de) Verfahren zur herstellung einer permanenten entformungsschicht durch plasmapolymerisation auf der oberfläche eines formteilwerkzeugs, formteilwerkzeug und verwendung
DE60222741D1 (de) Verfahren zur herstellung von beschichteter polymerfolie
DE60225995D1 (de) Strippingsfolie, Verfahren zur Herstellung einer Strippingsfolie und Vorrichtung zur Herstellung einer Strippingsfolie
DE50001218D1 (de) Vorrichtung und verfahren zur generativen herstellung eines dreidimensionalen objektes
DE602006018552D1 (de) Lithografischer Apparat mit zwei Trägerplatten und Verfahren zur Herstellung einer Vorrichtung
DE60321883D1 (de) Verfahren zur Herstellung einer Vorrichtung
DE602004017933D1 (de) Verfahren und Vorrichtung zur Herstellung eines Formteils durch "Solid Freeform Fabrication"
DE60114275D1 (de) Verfahren zur Herstellung eines verstärkten thermoplastischen Werkstücks und Form
DE60228525D1 (de) Verfahren zur Herstellung eines geschäumten Gegenstandes aus thermoplastischem Harz
DE60323051D1 (de) Verfahren zur Herstellung einer Vorrichtung
DE60007535D1 (de) Verfahren und vorrichtung zur herstellung einer polymerfolie
DE60140894D1 (de) Verfahren und vorrichtung zur herstellung von kunststoffartikeln
DE60224512D1 (de) Verfahren zur herstellung einer polyolefinharzzusammensetzung und einer polypropylenzusammenstezung
DE69937165D1 (de) Verfahren und Vorrichtung zum Aufbringen einer Dekorfolie durch Spritzgiessen
DE60010994D1 (de) Verfahren und Vorrichtung zur Herstellung einer Beschichtungsfolie
DE60223565D1 (de) Verfahren zur herstellung von polymerlatexharzpulver
DE50311103D1 (de) Verfahren zur herstellung einer multilayerschicht und vorrichtung zur durchführung des verfahrens
DE50300051D1 (de) Verfahren zur Herstellung von Organopolysiloxanharz
DE60327916D1 (de) Verfahren zur Herstellung einer elektro-optischen Vorrichtung
DE112004000805D2 (de) Material zur Beschichtung von mineralischen Bauelementen und Verfahren zur Herstellung einer derartigen Beschichtung
DE60225751D1 (de) Verfahren zur Herstellung von einer Mehrkomponenten-Dünnschicht
DE112004003154A5 (de) Vorrichtung und Verfahren zur Herstellung einer glatten Diamantschicht
ATE406992T1 (de) Verfahren und vorrichtung zur herstellung von kunststoffprofilen
DE502004003992D1 (de) Verfahren zur herstellung der anschlussplatte einer hydrostatischen maschine

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties