BE749641A - Presse a vis pour substances thermoplastiques - Google Patents

Presse a vis pour substances thermoplastiques

Info

Publication number
BE749641A
BE749641A BE749641DA BE749641A BE 749641 A BE749641 A BE 749641A BE 749641D A BE749641D A BE 749641DA BE 749641 A BE749641 A BE 749641A
Authority
BE
Belgium
Prior art keywords
screw press
thermoplastic substances
thermoplastic
substances
press
Prior art date
Application number
Other languages
English (en)
Inventor
H Schippers
H Siemetzki
Original Assignee
Barmag Barmer Maschf
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 Barmag Barmer Maschf filed Critical Barmag Barmer Maschf
Publication of BE749641A publication Critical patent/BE749641A/fr

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
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/286—Raw material dosing
    • 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
    • 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
    • B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
BE749641D 1969-05-28 1970-04-28 Presse a vis pour substances thermoplastiques BE749641A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691927067 DE1927067A1 (de) 1969-05-28 1969-05-28 Schneckenpresse fuer thermoplastische Werkstoffe

Publications (1)

Publication Number Publication Date
BE749641A true BE749641A (fr) 1970-10-01

Family

ID=5735360

Family Applications (1)

Application Number Title Priority Date Filing Date
BE749641D BE749641A (fr) 1969-05-28 1970-04-28 Presse a vis pour substances thermoplastiques

Country Status (6)

Country Link
US (1) US3633494A (fr)
BE (1) BE749641A (fr)
CH (1) CH503563A (fr)
DE (1) DE1927067A1 (fr)
FR (1) FR2063879A5 (fr)
NL (1) NL7006173A (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3645659A (en) * 1969-03-13 1972-02-29 Gloucester Eng Co Inc Extruding plastic
US3879155A (en) * 1972-03-09 1975-04-22 Hendry Engineering Closed cell foam plastic molding apparatus
US3841814A (en) * 1972-04-03 1974-10-15 H Eckhardt Apparatus for processing plastic materials
US3920229A (en) * 1972-10-10 1975-11-18 Pcl Ind Limited Apparatus for feeding polymeric material in flake form to an extruder
US3880360A (en) * 1973-12-05 1975-04-29 Ford Motor Co Method of preparing homogeneous thermosetting powder paint composition
DE2449489A1 (de) * 1974-10-19 1976-04-29 Bayer Ag Verfahren und vorrichtung zur herstellung von auf enddichte vorplastizierten werkstoffen aus hoch molekularen pulverfoermigen fertigmischungen
US4074803A (en) * 1976-04-23 1978-02-21 American Defibrator, Inc. Screw conveyor having stopper bar means
DE2647613A1 (de) * 1976-10-21 1978-12-21 Ludwig Wittrock Plastifizieraggregat zur aufschmelzung und verformung von thermoplastischen kunststoffrohstoffen und aehnlichen massen
DE3640962A1 (de) * 1986-11-29 1988-06-09 Barmag Barmer Maschf Spinnzentrifuge
DE4024994C2 (de) * 1990-08-07 1995-08-24 Krauss Maffei Ag Vorrichtung zum Beschicken von Spritzgieß- und Extrudereinheiten
US5662415A (en) * 1996-01-19 1997-09-02 Gisco Technology Conveyor for degassing of mixtures for solid surface products and method of use
US6076954A (en) * 1999-02-04 2000-06-20 Gisco, Inc. Continuous vacuum processor with integral raw material mixing
DE19950743A1 (de) * 1999-10-21 2001-04-26 Harald Kniele KKM-Mischer
DE202004006968U1 (de) * 2004-04-30 2005-09-08 Gebr. Bode Gmbh & Co. Kg Dichtungseinrichtung für eine Fahrgasttür an Fahrzeugen des öffentlichen Personenverkehrs
JP5039795B2 (ja) * 2007-02-12 2012-10-03 ストラタシス，インコーポレイテッド 押出型堆積システムのための粘性ポンプ
US9528333B2 (en) * 2009-11-17 2016-12-27 Danny Ness Mixing tank and method of use
JP5554226B2 (ja) * 2010-12-27 2014-07-23 小島プレス工業株式会社 射出装置
CN104108167A (zh) * 2014-08-10 2014-10-22 宁国市宁盛橡塑制品有限公司 一种新型塑料回收造粒筒
DE102016224607A1 (de) * 2016-12-09 2018-06-14 Raumedic Ag Silikonextrusionsanlage, Verfahren zur Silikonextrusion sowie hierdurch hergestelltes Silikonextrudat
DE102017114841B4 (de) 2017-07-04 2022-09-15 Aim3D Gmbh Vorrichtung und Verfahren zur Extrusion von thermo-mechanisch verformbaren granulatförmigen Materialien
ES2884002B2 (es) * 2020-06-05 2022-04-11 Alvarez Juan Casas Sistema de extrusor y alimentador de gránulo y dosificador de aditivo líquido para impresoras 3D
CN113417022A (zh) * 2021-06-16 2021-09-21 福建闽瑞新合纤股份有限公司 一种用于复合短纤维加工的原料高效复合装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1112443B (de) * 1959-07-06 1961-08-03 Niepmann & Co Maschf Fr Vorrichtung zum Foerdern von plastischen Massen, insbesondere von Sprengstoff, bei Verpackungsmaschinen
US3310617A (en) * 1963-06-19 1967-03-21 Shell Oil Co Process for preparing uniform melt dispersion of blowing agent and polymer and its use in making foamed products
DE1244723B (de) * 1965-05-12 1967-07-20 Karl Schlecht Dipl Ing Vorrichtung zum kontinuierlichen Mischen von trockenem Gut mit einer Fluessigkeit

Also Published As

Publication number Publication date
DE1927067A1 (de) 1970-12-10
NL7006173A (fr) 1970-12-01
SU361549A3 (fr) 1972-12-07
CH503563A (de) 1971-02-28
FR2063879A5 (fr) 1971-07-09
US3633494A (en) 1972-01-11

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