SE457425B - Straengsprutningningsmunstycke - Google Patents

Straengsprutningningsmunstycke

Info

Publication number
SE457425B
SE457425B SE8301891A SE8301891A SE457425B SE 457425 B SE457425 B SE 457425B SE 8301891 A SE8301891 A SE 8301891A SE 8301891 A SE8301891 A SE 8301891A SE 457425 B SE457425 B SE 457425B
Authority
SE
Sweden
Prior art keywords
main block
polymeric material
film
insert
lip
Prior art date
Application number
SE8301891A
Other languages
English (en)
Swedish (sv)
Other versions
SE8301891D0 (sv
SE8301891L (sv
Inventor
C S Weisner
D W Raynolds
Original Assignee
Polyloom Corp
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 Polyloom Corp filed Critical Polyloom Corp
Publication of SE8301891D0 publication Critical patent/SE8301891D0/xx
Publication of SE8301891L publication Critical patent/SE8301891L/xx
Publication of SE457425B publication Critical patent/SE457425B/sv

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
    • B29C48/03—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
    • B29C48/36—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
    • 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
    • B29C48/17—Articles comprising two or more components, e.g. co-extruded layers the components having different colours
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
SE8301891A 1982-04-07 1983-04-06 Straengsprutningningsmunstycke SE457425B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/366,238 US4435141A (en) 1982-04-07 1982-04-07 Multicomponent continuous film die

Publications (3)

Publication Number Publication Date
SE8301891D0 SE8301891D0 (sv) 1983-04-06
SE8301891L SE8301891L (sv) 1983-10-08
SE457425B true SE457425B (sv) 1988-12-27

Family

ID=23442214

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8301891A SE457425B (sv) 1982-04-07 1983-04-06 Straengsprutningningsmunstycke

Country Status (17)

Country Link
US (1) US4435141A (fr)
JP (1) JPS591220A (fr)
AT (1) AT395440B (fr)
AU (1) AU550854B2 (fr)
BE (1) BE896382A (fr)
CA (1) CA1190369A (fr)
CH (1) CH663179A5 (fr)
DE (1) DE3312568C3 (fr)
DK (1) DK160863C (fr)
ES (1) ES521269A0 (fr)
FR (1) FR2524842B1 (fr)
GB (1) GB2120595B (fr)
IE (1) IE54019B1 (fr)
IT (1) IT1170362B (fr)
NL (1) NL190604C (fr)
NZ (1) NZ203793A (fr)
SE (1) SE457425B (fr)

Families Citing this family (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2552707B1 (fr) * 1983-10-03 1986-01-31 Siamp Cedap Reunies Filiere multicouche pour la production de films, de feuilles ou de plaques de matiere plastique multicolores
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
AT388895B (de) * 1985-03-04 1989-09-11 Coexpan Sa Vorrichtung zur herstellung von bahnen mit nebeneinanderliegenden streifen aus unterschiedlichen, insbesonders verschiedenfarbigen kunststoffen
IT1197020B (it) * 1986-07-29 1988-11-25 Fare Spa Testa piana per l'estruzione di materiali termopolastici in lastra e foglia, provvista di due o piu' condotti, di alimentazione dei materiali stessi
US4925380A (en) * 1986-10-20 1990-05-15 Kraft, Inc. Multicolor confection extrusion system
ES2007340A6 (es) * 1987-04-29 1989-06-16 Coexpan Sa Procedimiento de fabricacion de laminas con bandas multicolores a base de materiales termoplasticos
DE3720560C1 (de) * 1987-06-22 1988-09-15 Bekum Maschf Gmbh Coextrusionskopf
US5162074A (en) * 1987-10-02 1992-11-10 Basf Corporation Method of making plural component fibers
DE3850408T2 (de) * 1987-10-02 1994-10-06 Basf Corp Vorrichtung und Verfahren zur Herstellung von profilierten Mehrkomponentenfasern.
JPH0617053B2 (ja) * 1988-08-05 1994-03-09 モダンマシナリー株式会社 コンバイニングアダプタ
US5045264A (en) * 1990-03-29 1991-09-03 Dowbrands, Inc. Method and apparatus for making extruded plastic film with strips embedded therein of a second thermoplastic material
US5344691A (en) * 1990-03-30 1994-09-06 Minnesota Mining And Manufacturing Company Spatially modified elastic laminates
US5076777A (en) * 1990-12-20 1991-12-31 Cincinnati Milacron Inc. Apparatus for coextruding plastics materials
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
US5273595A (en) * 1992-12-09 1993-12-28 Reynolds Consumer Products, Inc. Apparatus using removable profile wedges for manufacture of reclosable bag
US5320679A (en) * 1993-07-28 1994-06-14 Eastman Kodak Company Coating hopper with criss-cross flow circuit
US6258308B1 (en) 1996-07-31 2001-07-10 Exxon Chemical Patents Inc. Process for adjusting WVTR and other properties of a polyolefin film
US5780067A (en) * 1996-09-10 1998-07-14 Extrusion Dies, Inc. Adjustable coextrusion feedblock
PT101963B (pt) * 1997-01-31 2003-11-28 Coexpan Sa Processo e dispositivo para o fabrico de folhas de plastico extrudidas
US20020127371A1 (en) * 2001-03-06 2002-09-12 Weder Donald E. Decorative elements provided with a circular or crimped configuration at point of sale or point of use
US20060027311A1 (en) * 1997-02-07 2006-02-09 The Family Trust U/T/A Decorative elements provided with a curled or crimped configuration at point of sale or point of use
US6106956A (en) * 1998-01-26 2000-08-22 Exxon Chemical Patents, Inc. Breathable extruded polymer films
US6221483B1 (en) 1998-09-10 2001-04-24 Avery Dennison Corporation Reversibly extensible film
US6953510B1 (en) 1998-10-16 2005-10-11 Tredegar Film Products Corporation Method of making microporous breathable film
AU6429899A (en) 1998-10-16 2000-05-08 Exxon Chemical Patents Inc. Process for producing polyolefin microporous breathable film
US6447875B1 (en) 1999-07-30 2002-09-10 3M Innovative Properties Company Polymeric articles having embedded phases
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
CA2479267C (fr) * 2002-02-22 2011-04-05 Black Clawson Company, Inc. Appareil de co-extrusion de plastique a commande d'ecoulement polymere selectionnable et produit obtenu en faisant appel a cet appareil
US7678316B2 (en) * 2004-06-08 2010-03-16 3M Innovative Properties Company Coextruded profiled webs
US7897081B2 (en) * 2004-12-30 2011-03-01 3M Innovative Properties Company Method of extruding articles
ES2242548B1 (es) 2005-03-22 2006-07-01 Adiveter, S.L. Procedimiento para la regulacion continua de la humedad relativa de los piensos compuestos.
US7357890B2 (en) 2005-10-18 2008-04-15 Cryovac, Inc. Apparatus and method for extruding a multilayered structure
US20070154683A1 (en) * 2005-12-29 2007-07-05 3M Innovative Properties Company Microstriped film
US20080090050A1 (en) * 2006-10-13 2008-04-17 Tredegar Film Products Corporation Dry top formed film
WO2010078065A1 (fr) * 2008-12-31 2010-07-08 3M Innovative Properties Company Filiere de co-extrusion, procede d'extrusion a l'aide de la filiere, et articles extrudes fabriques par ce procede
JP2013515636A (ja) * 2009-12-29 2013-05-09 スリーエム イノベイティブ プロパティズ カンパニー 共押出し成形ダイ及びシステム、共押出し成形された物品を作製する方法、並びにそれによって作製される共押出し成形された物品
US8981178B2 (en) * 2009-12-30 2015-03-17 Kimberly-Clark Worldwide, Inc. Apertured segmented films
WO2011097436A1 (fr) 2010-02-08 2011-08-11 3M Innovative Properties Company Procédé de coextrusion, moule de coextrusion et articles extrudés fabriqués à partir de celui-ci
US8895126B2 (en) 2010-12-31 2014-11-25 Kimberly-Clark Worldwide, Inc. Segmented films with high strength seams
US10081123B2 (en) 2010-12-31 2018-09-25 Kimberly-Clark Worldwide, Inc. Segmented films with high strength seams
US9676164B2 (en) 2011-07-18 2017-06-13 Kimberly-Clark Worldwide, Inc. Extensible sheet material with visual stretch indicator
US9278471B2 (en) 2011-12-13 2016-03-08 3M Innovative Properties Company Method of detecting a component of an article and method of preparing a component for detection
BR112014014073A2 (pt) 2011-12-13 2017-06-13 3M Innovative Properties Co método de detecção de um componente de um artigo e método de preparo de um componente para detecção
US9358714B2 (en) 2011-12-13 2016-06-07 3M Innovative Properties Company Structured film containing beta-nucleating agent and method of making the same
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
CN102873853A (zh) * 2012-10-11 2013-01-16 浙江精诚模具机械有限公司 多层复合挤出模头
US20140248471A1 (en) 2013-03-01 2014-09-04 3M Innovative Properties Company Film with Layered Segments and Apparatus and Method for Making the Same
US9944764B2 (en) 2013-05-23 2018-04-17 3M Innovative Properties Company Reticulated thermoplastic film and method of making the same
US9649824B2 (en) 2013-05-23 2017-05-16 3M Innovative Properties Company Laminates including a reticulated thermoplastic film and method of making the same
US9358599B2 (en) 2013-05-28 2016-06-07 Gyre Innovations Lp Apparatus for producing a tubular structure
EP3007664B1 (fr) 2013-06-13 2018-04-18 3M Innovative Properties Company Bande de fixation et fixation mécanique incluant un film microporeux
CN105283161B (zh) 2013-06-13 2019-10-15 3M创新有限公司 个人卫生制品及其容器
KR101558877B1 (ko) 2013-12-31 2015-10-08 도레이케미칼 주식회사 압출 인각 방식에 의한 거대 패턴이 형성된 도광판의 제조방법
EP3126434A4 (fr) 2014-04-03 2017-11-29 3M Innovative Properties Company Film perforé et son procédé de fabrication
WO2015157602A1 (fr) 2014-04-10 2015-10-15 3M Innovative Properties Company Fibres et articles les comprenant
JP2018515378A (ja) 2015-05-27 2018-06-14 スリーエム イノベイティブ プロパティズ カンパニー 回転可変色アレイ並びにその作製及び使用方法
US9828456B2 (en) * 2016-04-11 2017-11-28 International Business Machines Corporation Macromolecular block copolymers
US9834637B2 (en) * 2016-04-11 2017-12-05 International Business Machines Corporation Macromolecular block copolymer formation
CN106738756A (zh) * 2016-12-22 2017-05-31 安徽耐科挤出科技股份有限公司 新型异型材内腔覆盖共挤机构
IT201800000476A1 (it) * 2018-01-03 2019-07-03 Lacoplast It Srl Unità, impianto e metodo di coestruzione
WO2022112946A1 (fr) 2020-11-28 2022-06-02 3M Innovative Properties Company Article comprenant un film microporeux et adhésif coloré et procédé pour le fabriquer

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US1356891A (en) * 1916-02-09 1920-10-26 Morgan & Wright Apparatus for manufacturing solid tires
GB203372A (en) * 1922-05-31 1923-08-31 Bertrams Ltd Improvements in or relating to rubber and like forcing machines extrusion presses, and the like
GB354837A (en) * 1930-05-17 1931-08-17 Erinoid Ltd Improvements in or relating to apparatus for extruding plastic materials
GB374148A (en) * 1931-03-06 1932-06-06 Erinoid Ltd Improvements in or relating to apparatus for extruding plastic materials
GB728025A (en) * 1952-08-20 1955-04-13 Plastar S A Com E Ind De Mater Apparatus for the production of plates, sheets or tubes of thermoplastic materials having stripes of two or more colours
US2808617A (en) * 1952-09-05 1957-10-08 Terracini Vittorio Means for molding lengthy articles made from multi-colored plastic material
US3032008A (en) * 1956-05-07 1962-05-01 Polaroid Corp Apparatus for manufacturing photographic films
DE1504190B2 (de) * 1964-10-07 1977-02-03 The Dow Chemical Co., Midland, Mich. (V.St.A.) Verfahren zum herstellen einer verbundbahn aus thermoplastischen kunststoffen, sowie vorrichtung zur durchfuehrung des verfahrens
NL6413790A (fr) * 1964-11-27 1966-05-31
US3443278A (en) * 1965-10-22 1969-05-13 Rowland Products Inc Apparatus for extruding multicolored sheet material
US3807918A (en) * 1971-02-12 1974-04-30 Chevron Res Extrusion die for forming a multicomponent continuous film of thermoplastic polymer
US3761552A (en) * 1971-02-12 1973-09-25 Chevron Res Process for making moresque yarn from polymer film
GB1445982A (en) * 1972-08-11 1976-08-11 Beghin Say Sa Net and method of producing same
FR2343581A1 (fr) * 1976-03-10 1977-10-07 Beghin Say Sa Dispositif de filiere pour la production de feuilles ou pellicules composites

Also Published As

Publication number Publication date
DK160863B (da) 1991-04-29
DE3312568C2 (de) 1986-12-18
JPS591220A (ja) 1984-01-06
AU1321283A (en) 1983-10-13
IT8348065A0 (it) 1983-04-07
BE896382A (fr) 1983-08-01
NZ203793A (en) 1986-07-11
DK160863C (da) 1991-10-21
FR2524842B1 (fr) 1988-02-12
AT395440B (de) 1992-12-28
GB2120595A (en) 1983-12-07
GB8308510D0 (en) 1983-05-05
SE8301891D0 (sv) 1983-04-06
FR2524842A1 (fr) 1983-10-14
CA1190369A (fr) 1985-07-16
DK153083D0 (da) 1983-04-06
NL8301223A (nl) 1983-11-01
DE3312568A1 (de) 1983-11-03
ES8503279A1 (es) 1985-02-16
IT1170362B (it) 1987-06-03
DK153083A (da) 1983-10-08
GB2120595B (en) 1985-11-13
DE3312568C3 (de) 1993-04-15
US4435141A (en) 1984-03-06
AU550854B2 (en) 1986-04-10
ATA122683A (de) 1992-05-15
IE830801L (en) 1983-10-07
SE8301891L (sv) 1983-10-08
CH663179A5 (de) 1987-11-30
IE54019B1 (en) 1989-05-10
ES521269A0 (es) 1985-02-16
NL190604B (nl) 1993-12-16
NL190604C (nl) 1994-05-16

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