CN102933367B - 用于制备多层聚合物薄膜的设备 - Google Patents

用于制备多层聚合物薄膜的设备 Download PDF

Info

Publication number
CN102933367B
CN102933367B CN201180026746.4A CN201180026746A CN102933367B CN 102933367 B CN102933367 B CN 102933367B CN 201180026746 A CN201180026746 A CN 201180026746A CN 102933367 B CN102933367 B CN 102933367B
Authority
CN
China
Prior art keywords
packet
primary
bags
multilayer
multiple abscess
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.)
Active
Application number
CN201180026746.4A
Other languages
English (en)
Chinese (zh)
Other versions
CN102933367A (zh
Inventor
特伦斯·D·尼维恩
罗伯特·M·比格勒
威廉·T·费伊
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.)
3M Innovative Properties Co
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
Publication of CN102933367A publication Critical patent/CN102933367A/zh
Application granted granted Critical
Publication of CN102933367B publication Critical patent/CN102933367B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/695—Flow dividers, e.g. breaker plates
    • B29C48/70—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows
    • B29C48/71—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows for layer multiplication
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B29C48/307—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets specially adapted for bringing together components, e.g. melts within the die
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/49—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using two or more extruders to feed one die or nozzle
    • B29C48/495—Feedblocks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
CN201180026746.4A 2010-05-07 2011-05-03 用于制备多层聚合物薄膜的设备 Active CN102933367B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US33238210P 2010-05-07 2010-05-07
US61/332,382 2010-05-07
PCT/US2011/034898 WO2011140019A1 (en) 2010-05-07 2011-05-03 Apparatus for manufacturing multilayer polymeric films

Publications (2)

Publication Number Publication Date
CN102933367A CN102933367A (zh) 2013-02-13
CN102933367B true CN102933367B (zh) 2016-06-01

Family

ID=44358887

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201180026746.4A Active CN102933367B (zh) 2010-05-07 2011-05-03 用于制备多层聚合物薄膜的设备

Country Status (7)

Country Link
US (2) US9630356B2 (enExample)
EP (1) EP2566676B1 (enExample)
JP (2) JP6254442B2 (enExample)
KR (3) KR20180085060A (enExample)
CN (1) CN102933367B (enExample)
TW (1) TWI597151B (enExample)
WO (1) WO2011140019A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005115719A1 (ja) * 2004-05-31 2005-12-08 Toray Industries, Inc. 液体流の合流装置、および、多層フィルムの製造方法
KR101841786B1 (ko) * 2010-05-07 2018-03-23 쓰리엠 이노베이티브 프로퍼티즈 컴파니 다층 중합체 필름을 제조하기 위한 피드블록
US9606280B2 (en) * 2012-05-24 2017-03-28 Extend Optronics Corp. Method for manufacturing a reflective optical film
US20140065397A1 (en) 2012-08-28 2014-03-06 3M Innovative Properties Company Coextruded polymer film configured for successive irreversible delamination
KR101750326B1 (ko) * 2012-12-07 2017-06-23 주식회사 엘지화학 챔버의 구조가 개선된 슬롯 다이 및 이를 구비한 코팅장치
WO2014197344A1 (en) 2013-06-06 2014-12-11 3M Innovative Properties Company Successively peelable coextruded polymer film with embedded antimicrobial layer(s)
US10836089B2 (en) * 2014-02-20 2020-11-17 Guill Tool & Engineering Co., Inc. Multicomponent approach to standard and microlayer coextrusion
NL2014634B1 (en) * 2015-04-14 2016-12-20 Vmi Holland Bv Extruder system for extruding cord reinforced extrudate.
US11685095B2 (en) 2015-06-30 2023-06-27 The Goodyear Tire & Rubber Company Method and apparatus for forming tire components using a coextruded strip
CN108349227A (zh) 2015-09-29 2018-07-31 3M创新有限公司 乳酸聚合物膜
JP7259840B2 (ja) * 2018-03-22 2023-04-18 住友電気工業株式会社 光ファイバの製造方法および製造装置
WO2020016703A2 (en) 2018-07-17 2020-01-23 3M Innovative Properties Company Optical film including infrared reflector and multilayer reflective polarizer with crystalline low index layers
EP3899610B1 (en) 2018-12-18 2024-05-15 3M Innovative Properties Company Optical stack
US11909083B2 (en) * 2018-12-28 2024-02-20 Xerox Corporation Apparatus and method for forming a multilayer extrusion comprising component layers of an electrochemical cell
AT522426B1 (de) * 2019-03-20 2021-11-15 Collin Lab & Pilot Solutions Gmbh Verteilerblock
IT201900018530A1 (it) * 2019-10-11 2021-04-11 Sacmi Apparato e metodo per ottenere dosi multistrato.
WO2024159199A1 (en) * 2023-01-27 2024-08-02 Langhe Deepak System and method for manufacturing gradient material structures, such as gradient refractive index materials

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1960847A (zh) * 2004-05-31 2007-05-09 东丽株式会社 液体流的合流装置和多层薄膜的制造方法

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3195865A (en) * 1960-09-09 1965-07-20 Dow Chemical Co Interfacial surface generator
US3557265A (en) * 1967-12-29 1971-01-19 Dow Chemical Co Method of extruding laminates
DE3118147A1 (de) 1981-05-07 1982-12-02 Bayer Ag, 5090 Leverkusen Verfahren zur isolierung von h-saeure und k-saeure
JPS63120629A (ja) 1986-11-11 1988-05-25 Toray Ind Inc 複合押出ダイ
US5066443A (en) * 1990-04-11 1991-11-19 P.C.E. Corp. Dual barrier laminate process
US5256052A (en) 1990-07-10 1993-10-26 The Cloeren Company Extrusion process and apparatus with modified preland
US5094793A (en) * 1990-12-21 1992-03-10 The Dow Chemical Company Methods and apparatus for generating interfacial surfaces
US5094788A (en) 1990-12-21 1992-03-10 The Dow Chemical Company Interfacial surface generator
US5375990A (en) 1992-09-10 1994-12-27 Extrusion Dies, Inc. Feed block for coextrusion apparatus
US5269995A (en) * 1992-10-02 1993-12-14 The Dow Chemical Company Coextrusion of multilayer articles using protective boundary layers and apparatus therefor
JP3112358B2 (ja) * 1992-10-13 2000-11-27 三菱樹脂株式会社 共押出用フラットダイ
US5389324A (en) 1993-06-07 1995-02-14 The Dow Chemical Company Layer thickness gradient control in multilayer polymeric bodies
DE69414515T2 (de) 1993-09-07 1999-04-29 Extrusion Dies, Inc., Chippewa Falls, Wis. Vorrichtung zur Extrusion von thermoplastischen Kunststoffen
US5516474A (en) 1993-11-24 1996-05-14 The Cloeren Company Thermally distinct layer coextrusion
JP2928789B2 (ja) * 1996-04-20 1999-08-03 前田建設工業株式会社 層状材料の製造方法
JP3931391B2 (ja) * 1997-08-22 2007-06-13 富士フイルム株式会社 多層支持体の成形方法及びその成形ダイ装置
US6808658B2 (en) 1998-01-13 2004-10-26 3M Innovative Properties Company Method for making texture multilayer optical films
JP3973755B2 (ja) 1998-04-28 2007-09-12 東芝機械株式会社 多層押出成形方法および装置
DE19823304B4 (de) 1998-05-25 2004-01-22 Windmöller & Hölscher Kg Vorrichtung zum Extrudieren von Kunststoff-Mehrschichtfolien, -platten oder -schläuchen
US6626206B1 (en) 2000-01-20 2003-09-30 Extrusion Dies, Inc. Feedblock for adjusting the dimensions of a set of co-extruded layers of a multi-layer sheet
US6398535B1 (en) 2000-03-21 2002-06-04 Cloeren Incorporated Layer sequence selecting device
US6905324B2 (en) * 2002-04-26 2005-06-14 Cloeren Incorporated Interface control
JP4259049B2 (ja) * 2002-06-28 2009-04-30 東レ株式会社 積層フィルム
WO2006038252A1 (ja) 2004-09-30 2006-04-13 Toyo Kohan Co., Ltd. 多層樹脂フィルム、および多層樹脂フィルムの製造方法
JP4769795B2 (ja) 2005-03-22 2011-09-07 東芝機械株式会社 多層フィルム・シート成形用ダイス
CN101681057B (zh) 2007-05-20 2012-07-04 3M创新有限公司 光循环型薄壁中空腔体背光源
CN101681056B (zh) 2007-05-20 2013-03-27 3M创新有限公司 中空光循环腔型显示器背光源
US20110039098A1 (en) * 2008-01-31 2011-02-17 Roberto Forloni Gas-barrier films and sheets
CN101987499B (zh) * 2009-08-04 2013-10-02 浙江精诚模具机械有限公司 微结构多层复合分配器

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1960847A (zh) * 2004-05-31 2007-05-09 东丽株式会社 液体流的合流装置和多层薄膜的制造方法

Also Published As

Publication number Publication date
WO2011140019A1 (en) 2011-11-10
KR102145798B1 (ko) 2020-08-19
KR20180085060A (ko) 2018-07-25
EP2566676B1 (en) 2021-12-22
TW201213093A (en) 2012-04-01
JP6334613B2 (ja) 2018-05-30
CN102933367A (zh) 2013-02-13
TWI597151B (zh) 2017-09-01
KR20130063507A (ko) 2013-06-14
US20110272832A1 (en) 2011-11-10
US9630356B2 (en) 2017-04-25
KR20190052166A (ko) 2019-05-15
EP2566676A1 (en) 2013-03-13
JP2013525166A (ja) 2013-06-20
US20170225380A1 (en) 2017-08-10
JP2017019270A (ja) 2017-01-26
JP6254442B2 (ja) 2017-12-27

Similar Documents

Publication Publication Date Title
CN102933367B (zh) 用于制备多层聚合物薄膜的设备
CN102883866B (zh) 用于制备多层聚合物薄膜的送料区块
TWI222404B (en) Interface control
US5211898A (en) Method and apparatus for feeding a plurality of molten resin jet streams into T die
EP0353064A2 (en) Method and apparatus for feeding a plurality of molten resin jet streams into T die
JPH11309770A (ja) 多層押出成形方法および装置
KR100961056B1 (ko) 수지시트 제조 방법 및 장치
JP2668843B2 (ja) 多層複合フイルム又はシート成形用フイードブロック
JPS6313730A (ja) 押出成形用複合アダプタ
CN201349516Y (zh) 一种多层材料制备装置
HK1160419B (en) Die, system, and method for coextruding a plurality of fluid layers

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant