JPS4936946B1 - - Google Patents

Info

Publication number
JPS4936946B1
JPS4936946B1 JP41021045A JP2104566A JPS4936946B1 JP S4936946 B1 JPS4936946 B1 JP S4936946B1 JP 41021045 A JP41021045 A JP 41021045A JP 2104566 A JP2104566 A JP 2104566A JP S4936946 B1 JPS4936946 B1 JP S4936946B1
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.)
Pending
Application number
JP41021045A
Other languages
Japanese (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 JPS4936946B1 publication Critical patent/JPS4936946B1/ja
Pending 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/915—Cooling of flat articles, e.g. using specially adapted supporting means with means for improving the adhesion to the supporting means
    • B29C48/916—Cooling of flat articles, e.g. using specially adapted supporting means with means for improving the adhesion to the supporting means using vacuum
    • 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
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/914—Cooling drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulding By Coating Moulds (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP41021045A 1965-08-02 1966-04-05 Pending JPS4936946B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US476401A US3347962A (en) 1965-08-02 1965-08-02 Method and apparatus for casting a liquid composition

Publications (1)

Publication Number Publication Date
JPS4936946B1 true JPS4936946B1 (enrdf_load_stackoverflow) 1974-10-04

Family

ID=23891681

Family Applications (1)

Application Number Title Priority Date Filing Date
JP41021045A Pending JPS4936946B1 (enrdf_load_stackoverflow) 1965-08-02 1966-04-05

Country Status (4)

Country Link
US (1) US3347962A (enrdf_load_stackoverflow)
JP (1) JPS4936946B1 (enrdf_load_stackoverflow)
DE (1) DE1629393B1 (enrdf_load_stackoverflow)
GB (1) GB1146549A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002160241A (ja) * 2000-11-28 2002-06-04 Toray Ind Inc 樹脂フィルムの製造装置および製造方法
WO2006095792A1 (en) * 2005-03-07 2006-09-14 Fujifilm Corporation Method for casting solution
JP2008149731A (ja) * 2000-07-25 2008-07-03 Fujifilm Corp 高分子樹脂フィルム及びその製造方法

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3773452A (en) * 1970-05-12 1973-11-20 J Taga Apparatus for molding thermoplastic materials
US3735729A (en) * 1970-09-24 1973-05-29 Eastman Kodak Co Apparatus for coating a continuous web
US3852392A (en) * 1972-12-18 1974-12-03 Borden Inc Method of removing plasticizer mist from air
GB1469983A (en) * 1974-08-07 1977-04-14 Ici Ltd Polymeric film production
DE2614596C3 (de) * 1976-04-05 1980-03-13 Vereinigte Glaswerke Gmbh, 5100 Aachen Abstreichgießkopf zum Aufbringen gießfähiger Kunststoffschichten auf plane Unterlagen
FR2391835A1 (fr) * 1976-08-27 1978-12-22 Ibm France Procede d'extrusion de film plastique, dispositif mettant en oeuvre ledit procede, film plastique produit et application notamment a la fabrication de rubans encreurs
CH621733A5 (enrdf_load_stackoverflow) * 1976-12-10 1981-02-27 Tetra Pak Dev
US4310295A (en) * 1981-01-28 1982-01-12 E. I. Du Pont De Nemours And Company Device for uniform web pinning
US4501712A (en) * 1982-08-20 1985-02-26 E. I. Du Pont De Nemours And Company Vacuum pinning of molten thermoplastic film to a roughened casting roll
DE3309343C2 (de) * 1983-03-16 1986-08-14 Du Pont de Nemours (Deutschland) GmbH, 4000 Düsseldorf Vorrichtung zum Auftragen mindestens einer Gießschicht
US4610745A (en) * 1985-02-01 1986-09-09 Kimberly-Clark Corporation Method and apparatus for applying hot melt pressure sensitive adhesive to a heat sensitive web
JPH0745181B2 (ja) * 1987-04-01 1995-05-17 富士写真フイルム株式会社 ラミネ−ト物の製造方法
US4867924A (en) * 1988-04-22 1989-09-19 The Budd Company Method and apparatus for compression molding under vacuum
US4988471A (en) * 1989-09-15 1991-01-29 Sano, Inc. Apparatus and method of forming a continuous layer of thermoplastic material
DE4012695C2 (de) * 1990-04-20 2001-08-02 Az Formen & Maschbau Gmbh Bindegummiextruder
FR2698580B1 (fr) * 1992-12-01 1995-02-24 Albert Plastiques Dispositif pour plaquer sur un cylindre de refroidissement le film sortant d'une filière plate.
US5607726A (en) * 1994-10-17 1997-03-04 E. I. Du Pont De Nemours And Company Process for the preparation of composite coatings with variable thickness
US5618568A (en) * 1995-02-01 1997-04-08 Extrusion Dies, Inc. Dual-chamber vacuum box
ID20180A (id) * 1997-04-21 1998-10-22 Mitsubishi Heavy Ind Ltd Peralatan pencetakan untuk pembentukan membran yang dibuat dari resin
JP3442985B2 (ja) 1997-12-26 2003-09-02 三菱重工業株式会社 樹脂製薄膜成形用キャスティング装置
US20060192317A1 (en) * 2005-02-25 2006-08-31 Paulson Jack E Method and apparatus for drying coated sheet material
US9085104B2 (en) * 2011-07-20 2015-07-21 Nordson Corporation Sculpted extrusion die
US20160052191A1 (en) * 2014-08-20 2016-02-25 Tredegar Film Products Corporation Formed Films, Methods And Apparatus For Manufacturing Same, And Articles Comprising Same
EP3319571B1 (en) 2015-07-10 2025-07-02 Berry Global, Inc. Microporous breathable film and method of making the microporous breathable film
CN108778674B (zh) * 2015-11-05 2022-02-11 贝瑞全球有限公司 聚合物膜和用于制造聚合物膜的方法
US11472085B2 (en) 2016-02-17 2022-10-18 Berry Plastics Corporation Gas-permeable barrier film and method of making the gas-permeable barrier film

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE513714A (enrdf_load_stackoverflow) * 1951-08-23 1900-01-01
US2688155A (en) * 1953-03-16 1954-09-07 Eastman Kodak Co Apparatus and method for controlling the application of plastic material to casting surfaces of sheeting machines
US3112528A (en) * 1960-12-27 1963-12-03 Eastman Kodak Co Method and apparatus for prevention of slug formation in the casting of film support and sheeting
BE625785A (enrdf_load_stackoverflow) * 1962-12-10 1900-01-01

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008149731A (ja) * 2000-07-25 2008-07-03 Fujifilm Corp 高分子樹脂フィルム及びその製造方法
JP2008195074A (ja) * 2000-07-25 2008-08-28 Fujifilm Corp 高分子樹脂フィルム及びその製造方法
JP2002160241A (ja) * 2000-11-28 2002-06-04 Toray Ind Inc 樹脂フィルムの製造装置および製造方法
WO2006095792A1 (en) * 2005-03-07 2006-09-14 Fujifilm Corporation Method for casting solution
JP2006281772A (ja) * 2005-03-07 2006-10-19 Fuji Photo Film Co Ltd 溶液製膜方法

Also Published As

Publication number Publication date
DE1629393B1 (de) 1971-12-09
US3347962A (en) 1967-10-17
GB1146549A (en) 1969-03-26

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