DE3778607D1 - Durch heizen einstellbare breitschlitzduese. - Google Patents

Durch heizen einstellbare breitschlitzduese.

Info

Publication number
DE3778607D1
DE3778607D1 DE8787111596T DE3778607T DE3778607D1 DE 3778607 D1 DE3778607 D1 DE 3778607D1 DE 8787111596 T DE8787111596 T DE 8787111596T DE 3778607 T DE3778607 T DE 3778607T DE 3778607 D1 DE3778607 D1 DE 3778607D1
Authority
DE
Germany
Prior art keywords
slot nozzle
adjustable wide
adjustable
wide
nozzle
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE8787111596T
Other languages
English (en)
Inventor
Hidemi Toshiba Kikai Kabu Wada
Takayoshi Toshiba Kikai K Sano
Satoru Toshiba Kikai Kab Nitta
Katsuhiko Toshiba Kikai Iguchi
Kenji Toshiba Kikai Kab Nozawa
Hiroshi Toshiba Kikai Serizawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shibaura Machine Co Ltd
Original Assignee
Toshiba Machine Co Ltd
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
Priority claimed from JP61189378A external-priority patent/JPH068023B2/ja
Priority claimed from JP1986123513U external-priority patent/JPH0540992Y2/ja
Application filed by Toshiba Machine Co Ltd filed Critical Toshiba Machine Co Ltd
Application granted granted Critical
Publication of DE3778607D1 publication Critical patent/DE3778607D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • 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
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92609—Dimensions
    • B29C2948/92647—Thickness
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92704—Temperature
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92904—Die; Nozzle zone
DE8787111596T 1986-08-12 1987-08-11 Durch heizen einstellbare breitschlitzduese. Expired - Fee Related DE3778607D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP61189378A JPH068023B2 (ja) 1986-08-12 1986-08-12 熱変位式ｔダイ
JP1986123513U JPH0540992Y2 (de) 1986-08-12 1986-08-12

Publications (1)

Publication Number Publication Date
DE3778607D1 true DE3778607D1 (de) 1992-06-04

Family

ID=26460413

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787111596T Expired - Fee Related DE3778607D1 (de) 1986-08-12 1987-08-11 Durch heizen einstellbare breitschlitzduese.

Country Status (4)

Country Link
US (1) US4781562A (de)
EP (1) EP0256490B1 (de)
KR (1) KR900007330B1 (de)
DE (1) DE3778607D1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5042422A (en) * 1988-01-20 1991-08-27 Konica Corporation Coating apparatus
JPH0698671B2 (ja) * 1989-03-30 1994-12-07 トミー機械工業株式会社 溶融押出式フイルム成形の膜厚制御装置
US4978289A (en) * 1989-10-05 1990-12-18 Jyohoku Seiko Co., Ltd. Film extrusion die
KR910019750A (ko) * 1990-05-09 1991-12-19 피터 클로렌 2세 압출장치
US5208047A (en) * 1990-05-09 1993-05-04 The Cloeren Company Apparatus for adjusting die lip gap
US5020984A (en) * 1990-05-09 1991-06-04 The Cloeren Company Apparatus for adjusting die lip gap
US5259747A (en) * 1992-04-30 1993-11-09 The Cloeren Company Web thickness control
US5292463A (en) * 1992-09-03 1994-03-08 General Electric Company Variable width film die
DE4316913C2 (de) * 1993-05-20 1995-11-23 Brueckner Maschbau Breitschlitzdüse
US5468134A (en) * 1993-12-01 1995-11-21 Cree; Robert E. Cooling and thickness control for extruded products
JP2996882B2 (ja) * 1994-10-20 2000-01-11 東芝機械株式会社 熱変位式ｔダイ
JP2000505367A (ja) * 1996-01-31 2000-05-09 ブラック・クローソン・カンパニー・インコーポレーテッド スライド型のダイリップを備える押出ダイ
DE19855751A1 (de) * 1998-12-03 2000-06-08 Hoechst Trespaphan Gmbh Vorrichtung zur Spaltverstellung
IT1309651B1 (it) * 1999-03-01 2002-01-30 Tecno Coating Eng Srl Filiera per l'estrusione di un film tubolare, migliorata
US6273701B1 (en) 1999-03-19 2001-08-14 J. Gregory Moriarity Heated die lips for controlling extruded polymer film thicknesses
DE10039884A1 (de) * 2000-08-16 2002-02-28 Beiersdorf Ag Verfahren zum zumindest partiellen Beschichten von Trägermaterialien
US20030080462A1 (en) * 2001-10-25 2003-05-01 Nordgren Douglas S. Extrusion die with horizontal and vertical extrudate opening adjustment
RU2401198C2 (ru) * 2003-06-03 2010-10-10 Эвери Деннисон Копэрейшн Устройство и способ нанесения или формования материала
JP3847297B2 (ja) * 2003-12-25 2006-11-22 Ｙｋｋ株式会社 面ファスナーの連続成形方法と成形装置
ES2387857B1 (es) * 2010-11-30 2013-11-07 Gamesa Innovation & Technology S.L. Dispositivo de regulación de las deformaciones del lecho de un molde de geometría aerodinámica y método de moldeo con dicho dispositivo
US9085104B2 (en) 2011-07-20 2015-07-21 Nordson Corporation Sculpted extrusion die
US10272609B2 (en) * 2016-09-26 2019-04-30 Nordson Corporation Extrusion die having thermally responsive lip adjustment assembly

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3341388A (en) * 1964-05-20 1967-09-12 Phillips Petroleum Co Method and apparatus for the uniform extruding of thermoplastic film
DE1452339A1 (de) * 1965-04-23 1969-02-13 Krone Kg Als Schliessvorrichtung fuer Werkzeuge dienende Presse
US3920365A (en) * 1972-08-15 1975-11-18 Du Pont Apparatus for making polymeric film
US3940221A (en) * 1973-09-10 1976-02-24 Welex Incorporated Thickness control system for an extrusion die
US4252519A (en) * 1979-11-16 1981-02-24 Monsanto Company Extrusion die blade
US4281980A (en) * 1980-01-18 1981-08-04 Monsanto Company Expansion deformable extrusion die blade
JPS6050133B2 (ja) * 1981-11-05 1985-11-07 東芝機械株式会社 口金隙間調整方法
US4454084A (en) * 1982-06-09 1984-06-12 Leesona Corporation Extrusion die control system
US4669965A (en) * 1983-09-08 1987-06-02 Kabushiki Kaisha Plastic Kogaku Kenkyusho Multi-layer extrusion die
DE3503721C2 (de) * 1985-02-05 1993-12-16 Hoechst Ag Breitschlitzdüse zum Extrudieren eines thermoplastischen Kunststoffes
US4704083A (en) * 1985-06-19 1987-11-03 Toshiba Kikai Kabushiki Kaisha T-dies adapted for extrusion molding
BE904036A (nl) * 1986-01-14 1986-05-02 Constructiewerkhuizen G Verbru Werkwijze voor de regeling van de lipopening van een extrusiematrijs voor laagvormig materiaal en extrusiematrijs hierbij aangewend.

Also Published As

Publication number Publication date
EP0256490A3 (en) 1989-08-02
KR900007330B1 (ko) 1990-10-08
KR880002646A (ko) 1988-05-10
EP0256490A2 (de) 1988-02-24
US4781562A (en) 1988-11-01
EP0256490B1 (de) 1992-04-29

Similar Documents

Publication Publication Date Title
DE3778607D1 (de) Durch heizen einstellbare breitschlitzduese.
DK204687A (da) Indstillelig dysekonstruktion
NO870094D0 (no) Munnstykke.
DE3774959D1 (de) Ultraschall-zerstaeuber.
DE3778429D1 (de) Wasseraufnehmende harzzusammensetzung.
IT8723240A0 (it) Ugello di descorificazione.
BR8907367A (pt) Conjunto de bocal
DE68905354T2 (de) Einstellbarer anschlag.
ES1006217Y (es) Lavavajillas con toberas de rociado regulables.
DE3873930T2 (de) Auftragsduese.
DE3785472T2 (de) Thermoplastische zusammensetzung.
DE3786542D1 (de) Troepfchenejektor.
DE3779449T2 (de) Waermehaertbare harzzusammensetzung.
DE68915000D1 (de) Flügel schubdüse.
DE3873619D1 (de) Extruderduese.
DE68902704D1 (de) Duese mit freiem durchgang.
DE3783894T2 (de) Beschichtungsvorrichtung.
IT8720834A0 (it) Antracicline
DE3777467D1 (de) Ultraschallzerstaeuber.
DK112486A (da) Dyseenhed
NO871800L (no) Dyse.
DE3766264D1 (de) Schubduese mit regelbarem querschnitt.
DE3771950D1 (de) Harzzusammensetzung.
DE3776265D1 (de) Waermehaertbare harzzusammensetzung.
KR880009521U (ko) 자유형 노즐

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee