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
Danish (da)
English (en)
Other versions
DK153083A (da
DK160863B (da
DK153083D0 (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
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 (de)
JP (1) JPS591220A (de)
AT (1) AT395440B (de)
AU (1) AU550854B2 (de)
BE (1) BE896382A (de)
CA (1) CA1190369A (de)
CH (1) CH663179A5 (de)
DE (1) DE3312568C3 (de)
DK (1) DK160863C (de)
ES (1) ES8503279A1 (de)
FR (1) FR2524842B1 (de)
GB (1) GB2120595B (de)
IE (1) IE54019B1 (de)
IT (1) IT1170362B (de)
NL (1) NL190604C (de)
NZ (1) NZ203793A (de)
SE (1) SE457425B (de)

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
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
ATE107713T1 (de) * 1987-10-02 1994-07-15 Basf Corp Vorrichtung und verfahren zur herstellung von profilierten mehrkomponentenfasern.
US5162074A (en) * 1987-10-02 1992-11-10 Basf Corporation Method of making plural component fibers
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
US5094788A (en) * 1990-12-21 1992-03-10 The Dow Chemical Company Interfacial surface generator
US5094793A (en) * 1990-12-21 1992-03-10 The Dow Chemical Company Methods and apparatus for generating interfacial surfaces
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
BR9914600B1 (pt) 1998-10-16 2009-05-05 processo para ajustar a taxa de transmissão de vapor d'água de um filme respirável.
US6953510B1 (en) 1998-10-16 2005-10-11 Tredegar Film Products Corporation Method of making 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
WO2003072336A1 (en) * 2002-02-22 2003-09-04 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
WO2010078065A1 (en) * 2008-12-31 2010-07-08 3M Innovative Properties Company Co-extrusion die, method of extruding with the die, and extruded articles made therefrom
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
HUE032065T2 (en) * 2010-02-08 2017-09-28 3M Innovative Properties Co Coextruder tool and method for making extruded products using it
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
MX2014007080A (es) 2011-12-13 2014-08-01 3M Innovative Properties Co Pelicula estructurada que contiene agente beta-nucleante y metodo para elaborar la misma.
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
US9358714B2 (en) 2011-12-13 2016-06-07 3M Innovative Properties Company Structured film containing beta-nucleating agent and method 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
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
US9358599B2 (en) 2013-05-28 2016-06-07 Gyre Innovations Lp Apparatus for producing a tubular structure
BR112015031325A2 (pt) 2013-06-13 2017-07-25 3M Innovative Properties Co artigo higiênico pessoal e recipiente para o mesmo
ES2675025T3 (es) 2013-06-13 2018-07-05 3M Innovative Properties Company Cinta de fijación y fijador mecánico que incluye una película microporosa
KR101558877B1 (ko) 2013-12-31 2015-10-08 도레이케미칼 주식회사 압출 인각 방식에 의한 거대 패턴이 형성된 도광판의 제조방법
CN106163790A (zh) 2014-04-03 2016-11-23 3M创新有限公司 开孔膜以及利用激光器制备开孔膜的方法
WO2015157602A1 (en) 2014-04-10 2015-10-15 3M Innovative Properties Company Fibers and articles including them
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
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

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (de) * 1964-11-27 1966-05-31
US3443278A (en) * 1965-10-22 1969-05-13 Rowland Products Inc Apparatus for extruding multicolored sheet material
US3761552A (en) * 1971-02-12 1973-09-25 Chevron Res Process for making moresque yarn from polymer film
US3807918A (en) * 1971-02-12 1974-04-30 Chevron Res Extrusion die for forming a multicomponent continuous film of thermoplastic polymer
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
FR2524842A1 (fr) 1983-10-14
NL8301223A (nl) 1983-11-01
GB2120595B (en) 1985-11-13
US4435141A (en) 1984-03-06
DK153083A (da) 1983-10-08
NL190604B (nl) 1993-12-16
DK160863B (da) 1991-04-29
IE830801L (en) 1983-10-07
SE8301891D0 (sv) 1983-04-06
AU550854B2 (en) 1986-04-10
BE896382A (fr) 1983-08-01
GB8308510D0 (en) 1983-05-05
IT8348065A0 (it) 1983-04-07
JPS591220A (ja) 1984-01-06
GB2120595A (en) 1983-12-07
NL190604C (nl) 1994-05-16
CA1190369A (en) 1985-07-16
ES521269A0 (es) 1985-02-16
AU1321283A (en) 1983-10-13
ES8503279A1 (es) 1985-02-16
DE3312568C2 (de) 1986-12-18
FR2524842B1 (fr) 1988-02-12
AT395440B (de) 1992-12-28
SE457425B (sv) 1988-12-27
DK153083D0 (da) 1983-04-06
CH663179A5 (de) 1987-11-30
ATA122683A (de) 1992-05-15
IT1170362B (it) 1987-06-03
IE54019B1 (en) 1989-05-10
NZ203793A (en) 1986-07-11
DE3312568A1 (de) 1983-11-03
SE8301891L (sv) 1983-10-08
DE3312568C3 (de) 1993-04-15

Similar Documents

Publication Publication Date Title
DK160863C (da) Bredslidsdyse til ekstrudering af multikomponentplastfolie
DK161064C (da) Polyolefinholdig kombinationsfolie
DK469383A (da) Kniv til skaering af koed
MX157645A (es) Composiciones termoplasticas polimericas
MX157644A (es) Composiciones polimericas termoplasticas
DK77083A (da) Roerclips af formstof
DK141783A (da) Ekstruderingsvaerktoej
IT1136869B (it) Dispositivo cambiavaglio per estrusori
BR8304089A (pt) Pelicula extrudada de aes
DK225884A (da) Apparat til afpudsning af blaeksprutter
DK375583A (da) Formlegeme til fastgoerelse af en udskaering i et vaskefad
AR229264A1 (es) Tronzadora para maquina cosechadora
ATA907982A (de) Extrudermischer
DK537683D0 (da) Friktionsaktiveret ekstrusion
FI823885L (fi) Extruder foer plastmaterial
NO832605L (no) Ekstruderingsinnretning
AT378145B (de) Gattersaegeblatt
KR900019622U (ko) 절단톱
MX157643A (es) Composiciones polimericas termoplasticas
DK259282A (da) Snittegresse
DK420180A (da) Skaerebord til tilskaering af poademateriale
BR8201511A (pt) Conjunto dosador de aditivos para plastico
ES278915Y (es) Dispositivo para cortar film plastico
KR840002085U (ko) 개량 수로식 합성수지제 비탈면 보호블록
SE8203995D0 (sv) Apparatus for extruding thermoplastic compositions

Legal Events

Date Code Title Description
PBP Patent lapsed
PBP Patent lapsed