JP2012513921A - 共押出し成形型、成形型による押出し成形方法、及びそれにより作製される押出し成形物品 - Google Patents

共押出し成形型、成形型による押出し成形方法、及びそれにより作製される押出し成形物品 Download PDF

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Publication number
JP2012513921A
JP2012513921A JP2011544479A JP2011544479A JP2012513921A JP 2012513921 A JP2012513921 A JP 2012513921A JP 2011544479 A JP2011544479 A JP 2011544479A JP 2011544479 A JP2011544479 A JP 2011544479A JP 2012513921 A JP2012513921 A JP 2012513921A
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Japan
Prior art keywords
mold
zones
polymeric material
channels
channel
Prior art date
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Pending
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JP2011544479A
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English (en)
Japanese (ja)
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JP2012513921A5 (https=
Inventor
ダブリュ．オーセン ロナルド
エム．ジョンザ ジェイムズ
エル．バッチ ギブソン
ディー．グラハム ポール
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3M Innovative Properties Co
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3M Innovative Properties Co
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Publication date
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of JP2012513921A publication Critical patent/JP2012513921A/ja
Publication of JP2012513921A5 publication Critical patent/JP2012513921A5/ja
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)
JP2011544479A 2008-12-31 2009-12-18 共押出し成形型、成形型による押出し成形方法、及びそれにより作製される押出し成形物品 Pending JP2012513921A (ja)

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 (2)

Publication Number Publication Date
JP2012513921A true JP2012513921A (ja) 2012-06-21
JP2012513921A5 JP2012513921A5 (https=) 2013-01-31

Family

ID=42127628

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011544479A Pending JP2012513921A (ja) 2008-12-31 2009-12-18 共押出し成形型、成形型による押出し成形方法、及びそれにより作製される押出し成形物品

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=)

Families Citing this family (16)

* 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
JP6529260B2 (ja) * 2011-10-05 2019-06-12 スリーエム イノベイティブ プロパティズ カンパニー 三次元ポリマーストランドネット、ダイ及びその製造方法
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
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
US20200060218A1 (en) * 2018-08-22 2020-02-27 Land O'lakes, Inc. Extruded, multi-portioned butter products and system and methods of producing same
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
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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53143677A (en) * 1977-05-23 1978-12-14 Toray Ind Inc Polymeric film or sheet with derection-dependent transmittance
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
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
JP2009522132A (ja) * 2005-12-29 2009-06-11 スリーエム イノベイティブ プロパティズ カンパニー マイクロストライプフィルム

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4990754A (https=) * 1972-12-30 1974-08-29
US4435141A (en) * 1982-04-07 1984-03-06 Polyloom Corporation Of America Multicomponent continuous film die
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
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53143677A (en) * 1977-05-23 1978-12-14 Toray Ind Inc Polymeric film or sheet with derection-dependent transmittance
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
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
JP2009522132A (ja) * 2005-12-29 2009-06-11 スリーエム イノベイティブ プロパティズ カンパニー マイクロストライプフィルム

Also Published As

Publication number Publication date
BRPI0918696A2 (pt) 2015-12-01
KR20110111430A (ko) 2011-10-11
CN102271893A (zh) 2011-12-07
US20110268906A1 (en) 2011-11-03
WO2010078065A1 (en) 2010-07-08
EP2389284A1 (en) 2011-11-30

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