CN102271893A - 共挤出模头、使用该模头的挤出方法以及由其制成的挤出制品 - Google Patents

共挤出模头、使用该模头的挤出方法以及由其制成的挤出制品 Download PDF

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Publication number
CN102271893A
CN102271893A CN2009801534889A CN200980153488A CN102271893A CN 102271893 A CN102271893 A CN 102271893A CN 2009801534889 A CN2009801534889 A CN 2009801534889A CN 200980153488 A CN200980153488 A CN 200980153488A CN 102271893 A CN102271893 A CN 102271893A
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CN
China
Prior art keywords
die
district
passage
extruded
edge
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.)
Pending
Application number
CN2009801534889A
Other languages
English (en)
Chinese (zh)
Inventor
罗纳德·W·奥森
詹姆斯·M·琼扎
吉卜森·L·巴奇
保罗·D·格雷厄姆
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 CN102271893A publication Critical patent/CN102271893A/zh
Pending 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • 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
    • B29C48/03—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
    • 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
    • B29C48/16—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
    • B29C48/19—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their edges
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/18—Longitudinally sectional layer of three or more sections

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
CN2009801534889A 2008-12-31 2009-12-18 共挤出模头、使用该模头的挤出方法以及由其制成的挤出制品 Pending CN102271893A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14177508P 2008-12-31 2008-12-31
US61/141,775 2008-12-31
PCT/US2009/068617 WO2010078065A1 (en) 2008-12-31 2009-12-18 Co-extrusion die, method of extruding with the die, and extruded articles made therefrom

Publications (1)

Publication Number Publication Date
CN102271893A true CN102271893A (zh) 2011-12-07

Family

ID=42127628

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009801534889A Pending CN102271893A (zh) 2008-12-31 2009-12-18 共挤出模头、使用该模头的挤出方法以及由其制成的挤出制品

Country Status (7)

Country Link
US (1) US20110268906A1 (https=)
EP (1) EP2389284A1 (https=)
JP (1) JP2012513921A (https=)
KR (1) KR20110111430A (https=)
CN (1) CN102271893A (https=)
BR (1) BRPI0918696A2 (https=)
WO (1) WO2010078065A1 (https=)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102601967A (zh) * 2012-03-17 2012-07-25 广东达诚机械有限公司 宽幅片材挤出平模头
CN109177254A (zh) * 2011-10-05 2019-01-11 3M创新有限公司 三维聚合物股线结网、模头和制备它们的方法
CN112566493A (zh) * 2018-08-22 2021-03-26 蓝多湖有限公司 挤出多部分黄油产品及其生产系统和方法
CN114794600A (zh) * 2022-04-08 2022-07-29 广州城建职业学院 一种方便取放物品的无口袋汉服
CN115366505A (zh) * 2021-09-18 2022-11-22 山东科化高分子科技股份有限公司 一种弹性橡塑复合防水卷材及制备方法

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2533964B1 (en) 2010-02-08 2017-01-11 3M Innovative Properties Company Co-extrusion die, and method of making an extruded article using the same
US9643394B2 (en) * 2011-02-01 2017-05-09 Palo Alto Research Center Incorporated Oblique angle micromachining of fluidic structures
US9944043B2 (en) 2012-10-02 2018-04-17 3M Innovative Properties Company Laminates and methods of making the same
US10272655B2 (en) 2012-10-02 2019-04-30 3M Innovative Properties Company Film with alternating stripes and strands and apparatus and method for making the same
US20140248471A1 (en) 2013-03-01 2014-09-04 3M Innovative Properties Company Film with Layered Segments and Apparatus and Method for Making the Same
US20170043520A1 (en) * 2014-04-28 2017-02-16 Case Western Reserve University Methods for layer multiplication co-extrusion of high viscous polymeric material systems
US10449702B2 (en) 2014-10-23 2019-10-22 3M Innovative Properties Company Laterally-coalesced foam slab
EP3209477B1 (en) 2014-10-23 2022-04-27 3M Innovative Properties Company Shim-stack foaming die
DE102016009261A1 (de) * 2016-07-29 2018-02-01 Giesecke+Devrient Mobile Security Gmbh Datenträgerkarte mit coextrudierter Streifenfolie
WO2019166935A1 (en) 2018-02-28 2019-09-06 3M Innovative Properties Company Coextruded polymeric article and method of making the same
WO2019166936A1 (en) 2018-02-28 2019-09-06 3M Innovative Properties Company Coextruded polymeric article and method of making the same

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4990754A (https=) * 1972-12-30 1974-08-29
JPS53143677A (en) * 1977-05-23 1978-12-14 Toray Ind Inc Polymeric film or sheet with derection-dependent transmittance
US4435141A (en) * 1982-04-07 1984-03-06 Polyloom Corporation Of America Multicomponent continuous film die
JPS5945154A (ja) * 1982-09-07 1984-03-13 東レ株式会社 多層積層シ−トの製造装置
DE3417452A1 (de) * 1984-05-11 1985-11-14 Continental Gummi-Werke Ag, 3000 Hannover Einrichtung zum herstellen von aus zwei oder mehr schichten zusammengesetzten flachen profilstraengen aus plastischen kautschuk- oder kunststoffmischungen
JPS61125846A (ja) * 1984-11-22 1986-06-13 新神戸電機株式会社 ライトコントロ−ルシ−トの製造法
JP2928108B2 (ja) * 1994-11-17 1999-08-03 三菱レイヨン株式会社 複合樹脂シートの製造装置及びその製造方法
US6423140B1 (en) * 2000-06-08 2002-07-23 Formosa Advanced Coating Technologies, Inc. Die set for preparing ABCABC multiple-stripe coating
CN100429070C (zh) * 2001-02-21 2008-10-29 蒂利亚国际公司 用于制备在真空包装中使用的具有空气通道的膜片的方法
PT1480815E (pt) * 2002-03-04 2007-01-31 Rasmussen Ole-Bendt Laminado cruzado de películas orientadas, processo de fabrico associado e matriz de coextrusão adequada ao processo
US7168932B2 (en) * 2003-12-22 2007-01-30 Kimberly-Clark Worldwide, Inc. Apparatus for nonwoven fibrous web
US20070154683A1 (en) * 2005-12-29 2007-07-05 3M Innovative Properties Company Microstriped film

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109177254A (zh) * 2011-10-05 2019-01-11 3M创新有限公司 三维聚合物股线结网、模头和制备它们的方法
CN102601967A (zh) * 2012-03-17 2012-07-25 广东达诚机械有限公司 宽幅片材挤出平模头
CN102601967B (zh) * 2012-03-17 2014-11-05 广东达诚机械有限公司 宽幅片材挤出平模头
CN112566493A (zh) * 2018-08-22 2021-03-26 蓝多湖有限公司 挤出多部分黄油产品及其生产系统和方法
CN115366505A (zh) * 2021-09-18 2022-11-22 山东科化高分子科技股份有限公司 一种弹性橡塑复合防水卷材及制备方法
CN114794600A (zh) * 2022-04-08 2022-07-29 广州城建职业学院 一种方便取放物品的无口袋汉服
CN114794600B (zh) * 2022-04-08 2024-07-23 广州城建职业学院 一种方便取放物品的无口袋汉服

Also Published As

Publication number Publication date
BRPI0918696A2 (pt) 2015-12-01
KR20110111430A (ko) 2011-10-11
US20110268906A1 (en) 2011-11-03
WO2010078065A1 (en) 2010-07-08
JP2012513921A (ja) 2012-06-21
EP2389284A1 (en) 2011-11-30

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Effective date of abandoning: 20151209

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