DK112049B - Ekstruderingsmundstykke til fremstilling af formstoffolier. - Google Patents

Ekstruderingsmundstykke til fremstilling af formstoffolier.

Info

Publication number
DK112049B
DK112049B DK627264AA DK627264A DK112049B DK 112049 B DK112049 B DK 112049B DK 627264A A DK627264A A DK 627264AA DK 627264 A DK627264 A DK 627264A DK 112049 B DK112049 B DK 112049B
Authority
DK
Denmark
Prior art keywords
plastic films
extrusion nozzle
making plastic
making
extrusion
Prior art date
Application number
DK627264AA
Other languages
English (en)
Inventor
J Tyrner
Original Assignee
Allied Chem
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 Allied Chem filed Critical Allied Chem
Publication of DK112049B publication Critical patent/DK112049B/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
    • B29C48/25—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
    • B29C48/31—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets being adjustable, i.e. having adjustable exit sections
    • B29C48/313—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets being adjustable, i.e. having adjustable exit sections by positioning the die lips
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
DK627264AA 1963-12-23 1964-12-21 Ekstruderingsmundstykke til fremstilling af formstoffolier. DK112049B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US332514A US3241183A (en) 1963-12-23 1963-12-23 Film extrusion die

Publications (1)

Publication Number Publication Date
DK112049B true DK112049B (da) 1968-11-04

Family

ID=23298564

Family Applications (1)

Application Number Title Priority Date Filing Date
DK627264AA DK112049B (da) 1963-12-23 1964-12-21 Ekstruderingsmundstykke til fremstilling af formstoffolier.

Country Status (4)

Country Link
US (1) US3241183A (da)
DK (1) DK112049B (da)
GB (1) GB1020379A (da)
SE (1) SE302842B (da)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3482278A (en) * 1966-02-25 1969-12-09 Champion Papers Inc Extrusion of thermoplastic films and articles made therefrom
US3884611A (en) * 1973-10-24 1975-05-20 Leesona Corp Extrusion die
US4283168A (en) * 1979-09-13 1981-08-11 Westvaco Corporation Thermoplastic film extrusion apparatus
US4389181A (en) * 1981-09-24 1983-06-21 Kimberly-Clark Corporation Wide band extruder nozzle
US4411614A (en) * 1982-02-18 1983-10-25 E. I. Du Pont De Nemours & Co. Removable contoured insert for an extrusion die
DE3427912C1 (de) * 1984-07-28 1986-03-06 Reifenhäuser GmbH & Co Maschinenfabrik, 5210 Troisdorf Strangpressaggregat fuer das Strangpressen von thermoplastifiziertem Kunststoff
US5234330A (en) * 1991-06-14 1993-08-10 Eastman Kodak Company Dies
US6813820B2 (en) * 2001-12-19 2004-11-09 3M Innovative Properties Company Method of improving coating uniformity
AU2003209021A1 (en) * 2002-02-08 2003-09-02 E. I. Du Pont De Nemours And Company Slot die
US7819077B2 (en) * 2003-09-17 2010-10-26 3M Innovative Properties Company Die coaters
US8092207B2 (en) * 2007-05-03 2012-01-10 Cloeren Incorporated Decoupled transverse flow metering gap and lip gap
JP5434002B2 (ja) * 2007-08-07 2014-03-05 東レ株式会社 積層シートの製造装置および製造方法
WO2009120646A1 (en) * 2008-03-26 2009-10-01 3M Innovative Properties Company Methods of slide coating fluids containing multi unit polymeric precursors
KR20110000659A (ko) * 2008-03-26 2011-01-04 쓰리엠 이노베이티브 프로퍼티즈 컴파니 둘 이상의 유체를 슬라이드 코팅하는 방법
KR20110000664A (ko) * 2008-03-26 2011-01-04 쓰리엠 이노베이티브 프로퍼티즈 컴파니 둘 이상의 유체를 슬라이드 코팅하는 방법
JP5315453B1 (ja) * 2012-03-07 2013-10-16 日東電工株式会社 シム部材、ダイコーター及び塗布膜の製造方法
EP3643411A1 (en) * 2018-10-26 2020-04-29 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO Slot-die coating apparatus
KR102450119B1 (ko) * 2019-09-16 2022-10-04 주식회사 엘지에너지솔루션 초크바 슬롯 다이 및 이를 포함하는 슬러리 코팅 장치

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2727275A (en) * 1952-02-08 1955-12-20 American Viscose Corp Extrusion orifice end block
US3000054A (en) * 1958-06-27 1961-09-19 Kalle Ag Extrusion die device
US3118179A (en) * 1961-07-10 1964-01-21 Crompton & Knowles Corp Sheet extrusion die
US3142090A (en) * 1961-07-26 1964-07-28 Black Clawson Co Extruders
US3102302A (en) * 1961-09-25 1963-09-03 Du Pont Lever arm actuated extrusion die adjuster
US3162896A (en) * 1962-04-09 1964-12-29 Union Carbide Corp Extrusion die

Also Published As

Publication number Publication date
GB1020379A (en) 1966-02-16
SE302842B (da) 1968-08-05
US3241183A (en) 1966-03-22

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