DK160863C - Bredslidsdyse til ekstrudering af multikomponentplastfolie - Google Patents

Bredslidsdyse til ekstrudering af multikomponentplastfolie

Info

Publication number
DK160863C
DK160863C DK153083A DK153083A DK160863C DK 160863 C DK160863 C DK 160863C DK 153083 A DK153083 A DK 153083A DK 153083 A DK153083 A DK 153083A DK 160863 C DK160863 C DK 160863C
Authority
DK
Denmark
Prior art keywords
plastic wrap
component plastic
width cut
extruding multi
extruding
Prior art date
Application number
DK153083A
Other languages
English (en)
Other versions
DK153083D0 (da
DK160863B (da
DK153083A (da
Inventor
Carl S Weisner
David 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 DK153083D0 publication Critical patent/DK153083D0/da
Publication of DK153083A publication Critical patent/DK153083A/da
Publication of DK160863B publication Critical patent/DK160863B/da
Application granted granted Critical
Publication of DK160863C publication Critical patent/DK160863C/da

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)
DK153083A 1982-04-07 1983-04-06 Bredslidsdyse til ekstrudering af multikomponentplastfolie DK160863C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/366,238 US4435141A (en) 1982-04-07 1982-04-07 Multicomponent continuous film die
US36623882 1982-04-07

Publications (4)

Publication Number Publication Date
DK153083D0 DK153083D0 (da) 1983-04-06
DK153083A DK153083A (da) 1983-10-08
DK160863B DK160863B (da) 1991-04-29
DK160863C true DK160863C (da) 1991-10-21

Family

ID=23442214

Family Applications (1)

Application Number Title Priority Date Filing Date
DK153083A DK160863C (da) 1982-04-07 1983-04-06 Bredslidsdyse til ekstrudering af multikomponentplastfolie

Country Status (17)

Country Link
US (1) US4435141A (da)
JP (1) JPS591220A (da)
AT (1) AT395440B (da)
AU (1) AU550854B2 (da)
BE (1) BE896382A (da)
CA (1) CA1190369A (da)
CH (1) CH663179A5 (da)
DE (1) DE3312568C3 (da)
DK (1) DK160863C (da)
ES (1) ES8503279A1 (da)
FR (1) FR2524842B1 (da)
GB (1) GB2120595B (da)
IE (1) IE54019B1 (da)
IT (1) IT1170362B (da)
NL (1) NL190604C (da)
NZ (1) NZ203793A (da)
SE (1) SE457425B (da)

Families Citing this family (64)

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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
DE3605323A1 (de) * 1985-03-04 1986-09-04 COEXPAN, S.A., San Fernando de Henares, Madrid Maschine zum extrudieren von kunststoff
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
WO1989002938A1 (en) * 1987-10-02 1989-04-06 Hills Research & Development, Inc. Profiled multi-component fibers and method and apparatus for making same
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
DE69911446T2 (de) 1998-10-16 2004-07-01 Exxonmobil Chemical Patents Inc., Baytown Verfahren zur herstellung von mikroporösen, atmungsfähigen polyethylenfolien
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
AU2003213157A1 (en) * 2002-02-22 2003-09-09 Black Clawson Company, Inc. Plastic co-extrusion apparatus with selectable polymer flow control and product produced using the apparatus
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
JP2012513921A (ja) * 2008-12-31 2012-06-21 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
BR112012016332A2 (pt) * 2009-12-29 2018-04-03 3M Innovative Properties Co sistema e matriz de coextrusão e método para fazer a coextrusão de artigos e de artigos coextrudados produzidos dessa forma
US8981178B2 (en) * 2009-12-30 2015-03-17 Kimberly-Clark Worldwide, Inc. Apertured segmented films
WO2011097436A1 (en) 2010-02-08 2011-08-11 3M Innovative Properties Company Method of co-extruding, co-extrusion die, and extruded articles made therefrom
US10081123B2 (en) 2010-12-31 2018-09-25 Kimberly-Clark Worldwide, Inc. Segmented films with high strength seams
US8895126B2 (en) 2010-12-31 2014-11-25 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
US9358714B2 (en) 2011-12-13 2016-06-07 3M Innovative Properties Company Structured film containing beta-nucleating agent and method of making the same
BR112014014190B1 (pt) 2011-12-13 2020-10-27 3M Innovative Properties Company filme estruturado compreendendo uma poliolefina semicristalina e um agente de nucleação beta e método de fabricação de um filme estruturado
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
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
US9944043B2 (en) 2012-10-02 2018-04-17 3M Innovative Properties Company Laminates and methods of 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
US9649824B2 (en) 2013-05-23 2017-05-16 3M Innovative Properties Company Laminates including a reticulated thermoplastic film and method of making the same
US9944764B2 (en) 2013-05-23 2018-04-17 3M Innovative Properties Company Reticulated thermoplastic film and method of making the same
WO2014193478A1 (en) 2013-05-28 2014-12-04 Gyre Innovations Lp Apparatus and method for producing a multitubular structure
WO2014201229A1 (en) 2013-06-13 2014-12-18 3M Innovative Properties Company Fastening tape and mechanical fastener including microporous film
TWI654969B (zh) 2013-06-13 2019-04-01 ３Ｍ新設資產公司 個人衛生物品及其容器
KR101558877B1 (ko) 2013-12-31 2015-10-08 도레이케미칼 주식회사 압출 인각 방식에 의한 거대 패턴이 형성된 도광판의 제조방법
US20170174852A1 (en) 2014-04-03 2017-06-22 3M Innovative Properties Company Apertured film and method of making an apertured film with a laser
EP3128972A4 (en) 2014-04-10 2017-09-27 3M Innovative Properties Company Fibers and articles including them
US20160347039A1 (en) 2015-05-27 2016-12-01 3M Innovative Properties Company Rotochromic arrays and methods of making and using the same
US9834637B2 (en) * 2016-04-11 2017-12-05 International Business Machines Corporation Macromolecular block copolymer formation
US9828456B2 (en) * 2016-04-11 2017-11-28 International Business Machines Corporation Macromolecular block copolymers
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 (en) 2020-11-28 2022-06-02 3M Innovative Properties Company Article including microporous film and colored adhesive and process of making the same

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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
US1603812A (en) 1924-01-30 1926-10-19 Stein Jacob Method for making striped rubber sheeting
US1603813A (en) 1924-11-08 1926-10-19 Stein Jacob Apparatus for making striped rubber sheeting
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
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US3443278A (en) 1965-10-22 1969-05-13 Rowland Products Inc Apparatus for extruding multicolored sheet material
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Also Published As

Publication number Publication date
SE8301891D0 (sv) 1983-04-06
JPS591220A (ja) 1984-01-06
DK153083D0 (da) 1983-04-06
FR2524842A1 (fr) 1983-10-14
AT395440B (de) 1992-12-28
CH663179A5 (de) 1987-11-30
IT8348065A0 (it) 1983-04-07
SE8301891L (sv) 1983-10-08
GB2120595B (en) 1985-11-13
ES521269A0 (es) 1985-02-16
CA1190369A (en) 1985-07-16
NL190604B (nl) 1993-12-16
IE830801L (en) 1983-10-07
ATA122683A (de) 1992-05-15
FR2524842B1 (fr) 1988-02-12
NZ203793A (en) 1986-07-11
NL190604C (nl) 1994-05-16
AU1321283A (en) 1983-10-13
ES8503279A1 (es) 1985-02-16
GB2120595A (en) 1983-12-07
DK160863B (da) 1991-04-29
AU550854B2 (en) 1986-04-10
DK153083A (da) 1983-10-08
GB8308510D0 (en) 1983-05-05
IT1170362B (it) 1987-06-03
IE54019B1 (en) 1989-05-10
SE457425B (sv) 1988-12-27
DE3312568A1 (de) 1983-11-03
DE3312568C3 (de) 1993-04-15
DE3312568C2 (de) 1986-12-18
NL8301223A (nl) 1983-11-01
US4435141A (en) 1984-03-06
BE896382A (fr) 1983-08-01

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Legal Events

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