JPS5233658B2 - - Google Patents

Info

Publication number
JPS5233658B2
JPS5233658B2 JP49009807A JP980774A JPS5233658B2 JP S5233658 B2 JPS5233658 B2 JP S5233658B2 JP 49009807 A JP49009807 A JP 49009807A JP 980774 A JP980774 A JP 980774A JP S5233658 B2 JPS5233658 B2 JP S5233658B2
Authority
JP
Japan
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
Application number
JP49009807A
Other versions
JPS5046772A (ja
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 filed Critical
Publication of JPS5046772A publication Critical patent/JPS5046772A/ja
Publication of JPS5233658B2 publication Critical patent/JPS5233658B2/ja
Expired 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
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
    • B29C48/87—Cooling
    • 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
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
    • 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
    • B29C2948/92628—Width or height
    • 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
JP49009807A 1973-02-01 1974-01-24 Expired JPS5233658B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US328517A US3870454A (en) 1973-02-01 1973-02-01 Cooled deckle for die structure

Publications (2)

Publication Number Publication Date
JPS5046772A JPS5046772A (ja) 1975-04-25
JPS5233658B2 true JPS5233658B2 (ja) 1977-08-30

Family

ID=23281302

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49009807A Expired JPS5233658B2 (ja) 1973-02-01 1974-01-24

Country Status (3)

Country Link
US (1) US3870454A (ja)
JP (1) JPS5233658B2 (ja)
CA (1) CA1031916A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5599243U (ja) * 1978-12-30 1980-07-10

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4057385A (en) * 1974-06-29 1977-11-08 Mitsubishi Petrochemical Co., Ltd. Deckle cooling means to prevent leakage
JPS60242033A (ja) * 1984-05-17 1985-12-02 Toowa:Kk 合成樹脂成形用フラツトダイの組付面からの樹脂漏洩防止構造
DE3569904D1 (en) * 1984-12-24 1989-06-08 Huels Troisdorf Process for producing films, especially those based on polyvinyl butyral with a slight surface tackiness
DE3504997A1 (de) * 1985-02-14 1986-08-14 Wolfgang Dipl.-Chem. Dr. 5210 Troisdorf Jensch Verfahren zur beseitigung der oberflaechenklebrigkeit weichmacherhaltiger polyvinylbutyralfolien nach der extrusionsmethode
JPH0696260B2 (ja) * 1988-08-11 1994-11-30 ダイアホイルヘキスト株式会社 重合体フィルムの製造方法
DE69315268T2 (de) * 1992-07-17 1998-05-28 Cloeren Co Interne Randbegrenzungsvorrichtung
US5292463A (en) * 1992-09-03 1994-03-08 General Electric Company Variable width film die
US5511962A (en) * 1993-02-01 1996-04-30 Extrusion Dies, Inc. Extrusion die
US5389150A (en) * 1993-03-26 1995-02-14 Eastman Kodak Company Coating hopper inserts
DE29613687U1 (de) * 1996-08-07 1996-10-24 Voith Sulzer Papiermasch Gmbh Auftragwerk zum direkten oder indirekten Auftragen eines flüssigen oder pastösen Streichmediums auf eine laufende Materialbahn, insbesondere aus Papier oder Karton
US8777605B2 (en) * 2011-04-05 2014-07-15 Nordson Extrusion Dies Industries, Llc Deckle technology
US9149967B2 (en) 2011-11-16 2015-10-06 Nordson Corporation Extrusion dies with internal and/or external deckles
DE102012210958A1 (de) * 2012-06-27 2014-04-03 Bayerische Motoren Werke Aktiengesellschaft Gekühltes Werkzeug zum Warmumformen und/oder Presshärten eines Blechmaterials sowie Verfahren zur Herstellung einer Kühleinrichtung für dieses Werkzeug
WO2014084306A1 (ja) * 2012-11-29 2014-06-05 株式会社カネカ フィルムの製造方法、フィルム製造装置および治具
US9132580B2 (en) 2013-10-10 2015-09-15 Nordson Corporation Extrusion die with deckle system and methods of using same
US10040234B2 (en) 2014-05-27 2018-08-07 Nordson Corporation Multi-manifold extrusion die with deckle system and method of using same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3032817A (en) * 1959-09-17 1962-05-08 Eastman Kodak Co Method and apparatus for prevention of slug formation in the casting of film support and sheeting
US3132377A (en) * 1961-07-26 1964-05-12 Blaw Knox Co Deckle rod for an extrusion die
US3611491A (en) * 1969-07-01 1971-10-12 Du Pont Apparatus for varying the width of extruded thermoplastic material
US3684422A (en) * 1970-03-17 1972-08-15 Voith Gmbh J M Fishtail die for producing thermoplastic films and sheets

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5599243U (ja) * 1978-12-30 1980-07-10

Also Published As

Publication number Publication date
CA1031916A (en) 1978-05-30
JPS5046772A (ja) 1975-04-25
US3870454A (en) 1975-03-11

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