GB1437775A - Extrusion press - Google Patents

Extrusion press

Info

Publication number
GB1437775A
GB1437775A GB1693675A GB1693675A GB1437775A GB 1437775 A GB1437775 A GB 1437775A GB 1693675 A GB1693675 A GB 1693675A GB 1693675 A GB1693675 A GB 1693675A GB 1437775 A GB1437775 A GB 1437775A
Authority
GB
United Kingdom
Prior art keywords
screw
press
chamber
press screw
screws
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
GB1693675A
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of GB1437775A publication Critical patent/GB1437775A/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
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/42—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix
    • 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
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/29—Feeding the extrusion material to the extruder in liquid form
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/445—Coaxially arranged screws, i.e. one within the other
    • 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
    • B29C48/04—Particle-shaped
    • 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
    • B29C48/06—Rod-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Detergent Compositions (AREA)
GB1693675A 1974-04-25 1975-04-24 Extrusion press Expired GB1437775A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742419952 DE2419952B2 (de) 1974-04-25 1974-04-25 Extruder zum herstellen eines zweifarbigen stranges

Publications (1)

Publication Number Publication Date
GB1437775A true GB1437775A (en) 1976-06-03

Family

ID=5913876

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1693675A Expired GB1437775A (en) 1974-04-25 1975-04-24 Extrusion press

Country Status (13)

Country Link
US (1) US3999921A (US06566495-20030520-M00011.png)
JP (1) JPS5746421B2 (US06566495-20030520-M00011.png)
AT (1) AT340024B (US06566495-20030520-M00011.png)
BE (1) BE828167A (US06566495-20030520-M00011.png)
BR (1) BR7502491A (US06566495-20030520-M00011.png)
CH (1) CH582568A5 (US06566495-20030520-M00011.png)
DE (1) DE2419952B2 (US06566495-20030520-M00011.png)
ES (1) ES436901A1 (US06566495-20030520-M00011.png)
FR (1) FR2268621B1 (US06566495-20030520-M00011.png)
GB (1) GB1437775A (US06566495-20030520-M00011.png)
IT (1) IT1037419B (US06566495-20030520-M00011.png)
NL (1) NL180921C (US06566495-20030520-M00011.png)
SE (1) SE398616B (US06566495-20030520-M00011.png)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2526917C2 (de) * 1975-06-16 1979-06-28 Henkel Kgaa, 4000 Duesseldorf Vorrichtung zur Herstellung zweifarbig gestreifter Seifenstücke
US4058298A (en) * 1977-01-05 1977-11-15 Midland-Ross Corporation Screw extruder with an enlarged feed section
DE2704950C2 (de) * 1977-02-07 1985-05-09 Henkel KGaA, 4000 Düsseldorf Extruder
DE2722020C2 (de) * 1977-05-14 1985-07-18 Henkel KGaA, 4000 Düsseldorf Vorrichtung zum Herstellen von Seifensträngen mit verschiedenfarbigen Streifen
US4164385A (en) * 1978-05-12 1979-08-14 Henkel Kommanditgesellschaft Auf Aktien Extruder with mixing chambers
US4252755A (en) * 1979-05-21 1981-02-24 Normanton James K Co-extrusion method and apparatus
US4802140A (en) * 1987-04-29 1989-01-31 Eastman Kodak Company Method and molding screw for injection molding
IT1205213B (it) * 1987-06-30 1989-03-15 Pirelli Cavi Spa Estrusore per materiali polimerici
US5421713A (en) 1993-05-11 1995-06-06 Ronco R&D Incorporated Pasta, pastry, cookie and hors d'oeuvre maker
US6454454B1 (en) 1996-04-30 2002-09-24 Robert A. Barr Polymer melting and extruding apparatus with linear downstream threads
US6390797B1 (en) * 1999-02-05 2002-05-21 The Dial Corporation Apparatus for manufacturing multicolored soap bars
US6627134B2 (en) 2000-09-05 2003-09-30 Community Enterprises, Llc Apparatus for molding multilayered articles
FR2831093B1 (fr) * 2001-10-24 2007-07-20 Boulenger Ets Granules de polymere a coloration anisotrope, leur fabrication et leur utilisation pour l'obtention de revetements et d'objets moules
FR2831091A1 (fr) * 2001-10-24 2003-04-25 Boulenger Ets Produit polymere intermediaire a coloration anisotrope, sa fabrication et son utilisation pour la realisation de revetements et d'objets moules
FR2831092B1 (fr) * 2001-10-24 2005-05-20 Boulenger Ets Objet en polymere presentant un aspect nuance de coloration anisotrope constitue d'elements individualises, et procede pour sa fabrication
US6942376B2 (en) * 2002-11-13 2005-09-13 Industrial Thermo Polymers Limited Extruder mixing
US20040175454A1 (en) * 2003-01-27 2004-09-09 Joel Thomson Devices and methods for maximizing purge effectiveness for molding machines
US20060134255A1 (en) * 2004-12-16 2006-06-22 Myers E G Variable drive marbleizing rotor
EP1700800A1 (en) * 2005-03-11 2006-09-13 M. Linc Inc. Device for transporting sticky and/or wet material
DE102005041444A1 (de) * 2005-08-31 2007-03-01 Henkel Kgaa Kontinuierliches Herstellungsverfahren für Mehrphasenseifen
JP5263398B2 (ja) * 2009-08-18 2013-08-14 トヨタ自動車株式会社 スクリューセグメント
ITMI20120571A1 (it) * 2012-04-06 2013-10-07 Versalis Spa "procedimento per l'adduzione e il trasporto di additivi labili in correnti di materiale fuso"
US20140137520A1 (en) * 2012-11-20 2014-05-22 Steven R. Cullen Fluid extraction and injection system for bagging machinery
JP6446310B2 (ja) * 2014-04-10 2018-12-26 東芝機械株式会社 押出機用スクリュ、押出機および押出方法
JP6527742B2 (ja) * 2014-04-24 2019-06-05 東芝機械株式会社 押出機用スクリュ並びに押出機および押出方法
JP6550253B2 (ja) * 2014-04-24 2019-07-24 東芝機械株式会社 押出機用スクリュ並びに押出機および押出方法
JP6639800B2 (ja) * 2014-05-08 2020-02-05 東芝機械株式会社 押出機用スクリュ並びに押出機および押出方法
JP6639799B2 (ja) * 2014-05-08 2020-02-05 東芝機械株式会社 混練装置および混練方法
JP6639798B2 (ja) 2014-05-08 2020-02-05 東芝機械株式会社 押出機用スクリュ並びに押出機および押出方法
JP6446235B2 (ja) * 2014-10-27 2018-12-26 東芝機械株式会社 押出機および混練装置
JP6446234B2 (ja) * 2014-10-27 2018-12-26 東芝機械株式会社 押出機用スクリュ、スクリュエレメント、押出機および押出方法
JP6464025B2 (ja) * 2015-04-28 2019-02-06 東芝機械株式会社 押出機用スクリュ並びに押出機および押出方法
JP6746278B2 (ja) * 2015-04-28 2020-08-26 芝浦機械株式会社 押出機用スクリュ並びに押出機および押出方法
CN105109013B (zh) * 2015-08-28 2017-04-19 顺德职业技术学院 具有多级物料挤塑通道的挤出机
CN105082510B (zh) * 2015-08-28 2017-04-19 顺德职业技术学院 多段串联同轴轮式混炼挤出装置
FR3045442A1 (fr) 2015-12-18 2017-06-23 Michelin & Cie Vis d'entrainement de matiere et procede de fabrication
CN107901365B (zh) * 2017-11-24 2019-12-31 宁波海太工贸有限公司 一种注塑机的塑化注塑机构
EP3656523B1 (de) * 2018-11-22 2021-09-29 Buss AG Misch- und knetmaschine mit wirksamer entlüftung im bereich der zuführung, und darauf bezogenes verfahren
IT202100003554A1 (it) * 2021-02-16 2022-08-16 Rev3Rd Srl Sistema di co-estrusione, in particolare per la stampa 3d
CN117565359A (zh) * 2023-10-11 2024-02-20 江苏奥瑞斯智能装备有限公司 一种塑料生产用挤出成型机

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2257067A (en) * 1937-12-07 1941-09-23 American Plastics Corp Method and apparatus for making casein plastics
DK62025C (da) * 1943-03-13 1944-03-13 Sivert Peder Holm Maskine til Fremstilling af fyldt Marcipan.
NL80123C (US06566495-20030520-M00011.png) * 1948-07-01 1900-01-01
US2653351A (en) * 1951-12-12 1953-09-29 Western Electric Co Apparatus for advancing and working elastomer compounds
US2764780A (en) * 1952-02-23 1956-10-02 Hugo Stinnes Verwaltung G M B Multiple screw extruding press
NL298633A (US06566495-20030520-M00011.png) * 1962-10-11 1900-01-01
US3689182A (en) * 1970-03-27 1972-09-05 Midland Ross Corp Extruder providing radial and axial melt removal
DE2031935A1 (de) * 1970-06-27 1972-01-05 Barmag Barmer Maschf Entgasungs-Schneckenstrangpresse mit einem Druck- und Mengenregelventil für die Kunststoffschmelze
US3801248A (en) * 1972-11-24 1974-04-02 Colgate Palmolive Co Compression assembly for soap plodder
US3870451A (en) * 1973-04-30 1975-03-11 Beloit Corp Apparatus for extruding foamed thermoplastic material

Also Published As

Publication number Publication date
NL7503491A (nl) 1975-10-28
AT340024B (de) 1977-11-25
DE2419952B2 (de) 1976-06-24
ES436901A1 (es) 1977-01-01
BR7502491A (pt) 1976-03-09
IT1037419B (it) 1979-11-10
ATA315275A (de) 1977-03-15
SE398616B (sv) 1978-01-09
SE7503382L (sv) 1975-10-27
JPS50146662A (US06566495-20030520-M00011.png) 1975-11-25
JPS5746421B2 (US06566495-20030520-M00011.png) 1982-10-02
BE828167A (fr) 1975-10-21
CH582568A5 (US06566495-20030520-M00011.png) 1976-12-15
FR2268621B1 (US06566495-20030520-M00011.png) 1977-07-08
NL180921B (nl) 1986-12-16
FR2268621A1 (US06566495-20030520-M00011.png) 1975-11-21
NL180921C (nl) 1987-05-18
US3999921A (en) 1976-12-28
DE2419952A1 (de) 1975-11-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PE20 Patent expired after termination of 20 years

Effective date: 19950423