KR20130063507A - 다층 중합체 필름을 제조하기 위한 장치 - Google Patents

다층 중합체 필름을 제조하기 위한 장치 Download PDF

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Publication number
KR20130063507A
KR20130063507A KR1020127031583A KR20127031583A KR20130063507A KR 20130063507 A KR20130063507 A KR 20130063507A KR 1020127031583 A KR1020127031583 A KR 1020127031583A KR 20127031583 A KR20127031583 A KR 20127031583A KR 20130063507 A KR20130063507 A KR 20130063507A
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KR
South Korea
Prior art keywords
packet
flow
web
main
multilayer
Prior art date
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Ceased
Application number
KR1020127031583A
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English (en)
Korean (ko)
Inventor
테렌스 디 니빈
로버트 엠 비글러
윌리엄 티 페이
Original Assignee
쓰리엠 이노베이티브 프로퍼티즈 컴파니
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Publication of KR20130063507A publication Critical patent/KR20130063507A/ko
Ceased legal-status Critical Current

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    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
KR1020127031583A 2010-05-07 2011-05-03 다층 중합체 필름을 제조하기 위한 장치 Ceased KR20130063507A (ko)

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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020187020423A Division KR20180085060A (ko) 2010-05-07 2011-05-03 다층 중합체 필름을 제조하기 위한 장치

Publications (1)

Publication Number Publication Date
KR20130063507A true KR20130063507A (ko) 2013-06-14

Family

ID=44358887

Family Applications (3)

Application Number Title Priority Date Filing Date
KR1020127031583A Ceased KR20130063507A (ko) 2010-05-07 2011-05-03 다층 중합체 필름을 제조하기 위한 장치
KR1020197013082A Expired - Fee Related KR102145798B1 (ko) 2010-05-07 2011-05-03 다층 중합체 필름을 제조하기 위한 장치
KR1020187020423A Ceased KR20180085060A (ko) 2010-05-07 2011-05-03 다층 중합체 필름을 제조하기 위한 장치

Family Applications After (2)

Application Number Title Priority Date Filing Date
KR1020197013082A Expired - Fee Related KR102145798B1 (ko) 2010-05-07 2011-05-03 다층 중합체 필름을 제조하기 위한 장치
KR1020187020423A Ceased KR20180085060A (ko) 2010-05-07 2011-05-03 다층 중합체 필름을 제조하기 위한 장치

Country Status (7)

Country Link
US (2) US9630356B2 (enExample)
EP (1) EP2566676B1 (enExample)
JP (2) JP6254442B2 (enExample)
KR (3) KR20130063507A (enExample)
CN (1) CN102933367B (enExample)
TW (1) TWI597151B (enExample)
WO (1) WO2011140019A1 (enExample)

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US8388331B2 (en) * 2004-05-31 2013-03-05 Toray Industries, Inc. Liquid flow converging device and method of manufacturing multi-layer film
CN102883866B (zh) * 2010-05-07 2015-11-25 3M创新有限公司 用于制备多层聚合物薄膜的送料区块
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
JP2016520461A (ja) 2013-06-06 2016-07-14 スリーエム イノベイティブ プロパティズ カンパニー 抗菌性組み込み層を有する、連続して剥離可能な共押出しポリマーフィルム
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
CN111936443A (zh) * 2018-03-22 2020-11-13 住友电气工业株式会社 光纤的制造方法及制造装置
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

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US3557265A (en) * 1967-12-29 1971-01-19 Dow Chemical Co Method of extruding laminates
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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
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Also Published As

Publication number Publication date
EP2566676A1 (en) 2013-03-13
EP2566676B1 (en) 2021-12-22
US20170225380A1 (en) 2017-08-10
WO2011140019A1 (en) 2011-11-10
JP2013525166A (ja) 2013-06-20
KR20180085060A (ko) 2018-07-25
CN102933367A (zh) 2013-02-13
TW201213093A (en) 2012-04-01
KR102145798B1 (ko) 2020-08-19
JP6334613B2 (ja) 2018-05-30
US9630356B2 (en) 2017-04-25
JP6254442B2 (ja) 2017-12-27
JP2017019270A (ja) 2017-01-26
KR20190052166A (ko) 2019-05-15
CN102933367B (zh) 2016-06-01
TWI597151B (zh) 2017-09-01
US20110272832A1 (en) 2011-11-10

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