CH509873A - Schneckenpresse mit einfacher Schnecke - Google Patents

Schneckenpresse mit einfacher Schnecke

Info

Publication number
CH509873A
CH509873A CH1199170A CH1199170A CH509873A CH 509873 A CH509873 A CH 509873A CH 1199170 A CH1199170 A CH 1199170A CH 1199170 A CH1199170 A CH 1199170A CH 509873 A CH509873 A CH 509873A
Authority
CH
Switzerland
Prior art keywords
screw
inlet
magazine
thread
press according
Prior art date
Application number
CH1199170A
Other languages
German (de)
English (en)
Inventor
Borje Akesson Tore Jan
Original Assignee
Borje Akesson Tore Jan
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
Priority to DE2026834A priority Critical patent/DE2026834C3/de
Application filed by Borje Akesson Tore Jan filed Critical Borje Akesson Tore Jan
Priority to CH1199170A priority patent/CH509873A/de
Priority to GB3843270A priority patent/GB1325458A/en
Priority to AT728970A priority patent/AT318227B/de
Priority to FR7030290A priority patent/FR2102717A5/fr
Publication of CH509873A publication Critical patent/CH509873A/de

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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
    • 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
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • 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
    • B29C48/25—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
    • 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
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/59—Screws characterised by details of the thread, i.e. the shape of a single thread of the material-feeding screw
    • B29C48/605—Screws characterised by details of the thread, i.e. the shape of a single thread of the material-feeding screw the thread being discontinuous
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
CH1199170A 1969-06-03 1970-08-10 Schneckenpresse mit einfacher Schnecke CH509873A (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE2026834A DE2026834C3 (de) 1969-06-03 1970-06-02 Schneckenpresse mit einer in einem Schneckengehäuse drehbar angeordneten Einzel schnecke zum Plastizieren von Kunststoff
CH1199170A CH509873A (de) 1969-06-03 1970-08-10 Schneckenpresse mit einfacher Schnecke
GB3843270A GB1325458A (en) 1969-06-03 1970-08-10 Single feed screw plasticizing machine
AT728970A AT318227B (de) 1969-06-03 1970-08-10 Schneckenpresse
FR7030290A FR2102717A5 (fr) 1969-06-03 1970-08-18

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
SE780369 1969-06-03
CH1199170A CH509873A (de) 1969-06-03 1970-08-10 Schneckenpresse mit einfacher Schnecke
GB3843270 1970-08-10
AT728970A AT318227B (de) 1969-06-03 1970-08-10 Schneckenpresse
FR7030290A FR2102717A5 (fr) 1969-06-03 1970-08-18

Publications (1)

Publication Number Publication Date
CH509873A true CH509873A (de) 1971-07-15

Family

ID=27506485

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1199170A CH509873A (de) 1969-06-03 1970-08-10 Schneckenpresse mit einfacher Schnecke

Country Status (5)

Country Link
AT (1) AT318227B (fr)
CH (1) CH509873A (fr)
DE (1) DE2026834C3 (fr)
FR (1) FR2102717A5 (fr)
GB (1) GB1325458A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1423138A (en) * 1972-03-04 1976-01-28 Dunlop Ltd Method of making articles
US3984509A (en) * 1975-06-30 1976-10-05 Johnson & Johnson Extrusion process for mixtures of elastomer particles and resin particles
US5056925A (en) * 1990-06-01 1991-10-15 Scientific Process & Research, Inc. Extruder screws and method for accelerating melting in plasticating extruders
KR100280928B1 (ko) * 1992-08-31 2001-04-02 히로시 모로하시 가소화 장치 및 이 장치를 이용한 가소화 방법
US8313051B2 (en) 2008-03-05 2012-11-20 Sealed Air Corporation (Us) Process and apparatus for mixing a polymer composition and composite polymers resulting therefrom
CN114316824A (zh) * 2020-10-10 2022-04-12 深圳市天时伟业新能源有限公司 一种亲金属性强锂的极耳胶生产装置及其生产工艺
CN115139459B (zh) * 2022-06-29 2023-07-04 宁波市柏丽凯日用工艺品有限公司 收纳盒加工用注塑设备及其生产方法
CN117507215B (zh) * 2024-01-08 2024-03-19 凯瑞电子(诸城)有限公司 一种流延膜流延成型机

Also Published As

Publication number Publication date
DE2026834A1 (de) 1971-01-07
AT318227B (de) 1974-10-10
FR2102717A5 (fr) 1972-04-07
GB1325458A (en) 1973-08-01
DE2026834B2 (de) 1973-06-14
DE2026834C3 (de) 1974-01-17

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Legal Events

Date Code Title Description
PL Patent ceased