GB880391A - Improvements in or relating to extrusion - Google Patents

Improvements in or relating to extrusion

Info

Publication number
GB880391A
GB880391A GB19856/59A GB1985659A GB880391A GB 880391 A GB880391 A GB 880391A GB 19856/59 A GB19856/59 A GB 19856/59A GB 1985659 A GB1985659 A GB 1985659A GB 880391 A GB880391 A GB 880391A
Authority
GB
United Kingdom
Prior art keywords
extrusion
cooling
sizing
june
piping
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
Application number
GB19856/59A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB19856/59A priority Critical patent/GB880391A/en
Priority to FR829606A priority patent/FR1259717A/fr
Priority to DES68887A priority patent/DE1175421B/de
Publication of GB880391A publication Critical patent/GB880391A/en
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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
    • B29C48/903—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies externally
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/904—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using dry calibration, i.e. no quenching tank, e.g. with water spray for cooling or lubrication
    • 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
    • B29C48/9115—Cooling of hollow articles
    • B29C48/912—Cooling of hollow articles of tubular films
    • B29C48/913—Cooling of hollow articles of tubular films externally
    • 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
    • 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
    • B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
GB19856/59A 1959-06-10 1959-06-10 Improvements in or relating to extrusion Expired GB880391A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB19856/59A GB880391A (en) 1959-06-10 1959-06-10 Improvements in or relating to extrusion
FR829606A FR1259717A (fr) 1959-06-10 1960-06-10 Procédé et appareil pour l'extrusion de matières thermoplastiques
DES68887A DE1175421B (de) 1959-06-10 1960-06-10 Verfahren und Vorrichtung zum Herstellen von Hohlprofilen aus thermoplastischem Kunststoff

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB19856/59A GB880391A (en) 1959-06-10 1959-06-10 Improvements in or relating to extrusion

Publications (1)

Publication Number Publication Date
GB880391A true GB880391A (en) 1961-10-18

Family

ID=26186346

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19856/59A Expired GB880391A (en) 1959-06-10 1959-06-10 Improvements in or relating to extrusion

Country Status (3)

Country Link
DE (1) DE1175421B (de)
FR (1) FR1259717A (de)
GB (1) GB880391A (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3169272A (en) * 1962-10-30 1965-02-16 Continental Oil Co Apparatus for making plastic tubing
US3189941A (en) * 1962-07-19 1965-06-22 Reifenhauser K G Apparatus for continuous extrusion of composite bodies of plastic material
US3248463A (en) * 1962-02-15 1966-04-26 Phillips Petroleum Co Continuous production of biaxially oriented crystalline thermoplastic film
US3274314A (en) * 1963-06-13 1966-09-20 Phillips Petroleum Co Thermoplastic film production
US3378887A (en) * 1963-09-04 1968-04-23 John C. Reib Vacuum sizer
US9937517B2 (en) 2010-10-25 2018-04-10 Battenfeld-Cincinnati Germany Gmbh Device for guiding and/or forming an extruded strand of plastic and process for coating a flat material
CN110549581A (zh) * 2019-10-15 2019-12-10 湖北安信塑料模具有限公司 一种快速冷却共挤pe木塑模具

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2504190C3 (de) * 1975-02-01 1984-08-16 Dynamit Nobel Ag, 5210 Troisdorf Verfahren und Vorrichtung zum Kalibrieren eines extrudierten Profiles aus thermoplastischem Kunststoff
FR2580542B1 (fr) * 1985-04-23 1987-07-17 Atochem Procede d'extrusion de matieres plastiques expansibles
CA2135267C (en) * 1994-02-10 2008-02-26 Sadao Nishibori Synthetic wood meal, method and apparatus for manufacturing the same; synthetic wood board including the synthetic wood meal, method and apparatus of extrusion molding therefor
JP3658714B2 (ja) * 1996-02-09 2005-06-08 アイン興産株式会社 木質合成板の模様形成方法
DE102009016100A1 (de) * 2009-04-03 2010-10-07 Egeplast Werner Strumann Gmbh & Co. Kg Kalibriervorrichtung für eine Anlage zur Extrusion von Kunststoffrohren

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH263730A (de) * 1946-02-08 1949-09-15 Du Pont Verfahren und Vorrichtung zur Herstellung poröser Körper.
US2519375A (en) * 1946-02-16 1950-08-22 Union Carbide & Carbon Corp Method and apparatus for molding tubing
DE932866C (de) * 1952-02-29 1955-09-12 Basf Ag Vorrichtung zur kontinuierlichen Herstellung von kalibrierten Profilen
DE1016009B (de) * 1954-07-15 1957-09-19 Anton Reifenhaeuser Fa Verfahren zum Strangpressen von Hohlkoerpern aus thermoplastischem Kunststoff

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3248463A (en) * 1962-02-15 1966-04-26 Phillips Petroleum Co Continuous production of biaxially oriented crystalline thermoplastic film
US3189941A (en) * 1962-07-19 1965-06-22 Reifenhauser K G Apparatus for continuous extrusion of composite bodies of plastic material
US3169272A (en) * 1962-10-30 1965-02-16 Continental Oil Co Apparatus for making plastic tubing
US3274314A (en) * 1963-06-13 1966-09-20 Phillips Petroleum Co Thermoplastic film production
US3378887A (en) * 1963-09-04 1968-04-23 John C. Reib Vacuum sizer
US9937517B2 (en) 2010-10-25 2018-04-10 Battenfeld-Cincinnati Germany Gmbh Device for guiding and/or forming an extruded strand of plastic and process for coating a flat material
CN110549581A (zh) * 2019-10-15 2019-12-10 湖北安信塑料模具有限公司 一种快速冷却共挤pe木塑模具

Also Published As

Publication number Publication date
DE1175421B (de) 1964-08-06
FR1259717A (fr) 1961-04-28

Similar Documents

Publication Publication Date Title
GB880391A (en) Improvements in or relating to extrusion
ES2105308T3 (es) Molde ventilado y su utilizacion.
GB780900A (en) Method of and apparatus for forming and/or shaping tubing or other tubular workpieces of thermoplastic material
GB1278364A (en) Sealing material
GB892006A (en) Improvements in or relating to polypropylene film
GB1318225A (en) Method for producing biaxially molecularly-oriented poly-epsilon- caproamide resin film
GB1196375A (en) Process for the production of Dimensionally Stable Polyethylene Terephthalate Films
GB771946A (en) Process for treating cords of thermoplastic material for use in the manufacture of tyres and like rubber products
GB1265646A (de)
GB783449A (en) Improvements in or relating to the extrusion of organic thermoplastic materials
GB1145911A (en) Process and apparatus for the manufacture of tubes from a thermoplastic synthetic material and tubes made by this process
DE59104682D1 (de) Kühlgerät für einen Blasextruder.
JPS5757630A (en) Manufacture of biaxially drawn polyester film
JPS5534937A (en) Manufacturing method of thermally plastic resin stretched film
GB964627A (en) Producing biaxially oriented polypropylene film
ES281917A1 (es) Un procedimiento para la manufactura de artículos sin fin de un área de sección recta uniforme
GB870734A (en) Improvements relating to the manufacture of belting
GB901148A (en) A process for the production of polyethylene with a branched structure
JPS5772838A (en) Extruder
GB953901A (en) Improvements in or relating to a process of making polypropylene film
GB915694A (en) Polypropylene film manufacture
GB833092A (en) Manufacture of polythene films
GB1122416A (en) Improvements relating to the production of highly transparent flat film
JPS57210831A (en) Manufacture for thermoplastic resin tube
JPS615924A (ja) 合成樹脂中空体の連続製造方法