DE3065384D1 - A machine for injection moulding or extruding plastic material available in packaged form - Google Patents

A machine for injection moulding or extruding plastic material available in packaged form

Info

Publication number
DE3065384D1
DE3065384D1 DE8080901862T DE3065384T DE3065384D1 DE 3065384 D1 DE3065384 D1 DE 3065384D1 DE 8080901862 T DE8080901862 T DE 8080901862T DE 3065384 T DE3065384 T DE 3065384T DE 3065384 D1 DE3065384 D1 DE 3065384D1
Authority
DE
Germany
Prior art keywords
machine
plastic material
injection moulding
material available
packaged form
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
DE8080901862T
Other languages
English (en)
Inventor
Sven Jonsson
Jan Carlstein
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.)
FJELLMAN PRESS AB
Original Assignee
FJELLMAN PRESS AB
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 FJELLMAN PRESS AB filed Critical FJELLMAN PRESS AB
Application granted granted Critical
Publication of DE3065384D1 publication Critical patent/DE3065384D1/de
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
    • 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
    • B29C45/462—Injection of preformed charges of material
    • B29C45/463—Injection of preformed charges of material using packaged or wrapped charges
    • 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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/02—Dispensing from vessels, e.g. hoppers
    • 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
    • B29C48/475—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pistons, accumulators or press rams
    • 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
    • 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
DE8080901862T 1979-10-02 1980-10-02 A machine for injection moulding or extruding plastic material available in packaged form Expired DE3065384D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7908162A SE422544B (sv) 1979-10-02 1979-10-02 Maskin for form- och strengsprutning av plastiskt material som er tillgengligt i form av forpackningar
PCT/SE1980/000239 WO1981000983A1 (en) 1979-10-02 1980-10-02 A machine for injection moulding or extruding plastic material a vailable in packaged form

Publications (1)

Publication Number Publication Date
DE3065384D1 true DE3065384D1 (en) 1983-11-24

Family

ID=20338951

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080901862T Expired DE3065384D1 (en) 1979-10-02 1980-10-02 A machine for injection moulding or extruding plastic material available in packaged form

Country Status (6)

Country Link
US (1) US4386902A (de)
EP (1) EP0036423B1 (de)
JP (1) JPS56501278A (de)
DE (1) DE3065384D1 (de)
SE (1) SE422544B (de)
WO (1) WO1981000983A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3633924A1 (de) * 1986-10-04 1988-04-07 Ernst Sauerbruch Verfahren zur beschickung einer spritzgiessmaschine und vorrichtung zur durchfuehrung des verfahrens
GB2263881A (en) * 1992-01-27 1993-08-11 Brian West Method and apparatus for dispensing edible deposits
WO1995011122A1 (en) * 1993-10-18 1995-04-27 Thermold Partners L.P. Method and apparatus for injection molding
US6748101B1 (en) * 1995-05-02 2004-06-08 Cummins-Allison Corp. Automatic currency processing system
GB2330790A (en) * 1997-10-29 1999-05-05 Richard Victor Johnson Thermoplastics plug used for injecting/extruding thermoplastics material

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2327079A (en) * 1938-03-12 1943-08-17 Grotelite Company Method of extrusion molding
US2338607A (en) * 1938-08-16 1944-01-04 Grotelite Company Method of preparing cartridges
DE835945C (de) * 1950-10-29 1952-04-07 Ver Deutsche Metallwerke Ag Verfahren und Vorrichtung zum Verarbeiten von Kunststoffen unter Druck, vorzugsweise durch Spritzen
US3268636A (en) * 1963-07-01 1966-08-23 Union Carbide Corp Method and apparatus for injection molding foamed plastic articles
US3217932A (en) * 1963-11-13 1965-11-16 Steiner Harold Karl Dispenser for liquid and semiliquid materials
BG18242A1 (de) * 1972-09-25 1974-10-25

Also Published As

Publication number Publication date
SE422544B (sv) 1982-03-15
WO1981000983A1 (en) 1981-04-16
EP0036423A1 (de) 1981-09-30
US4386902A (en) 1983-06-07
JPS56501278A (de) 1981-09-10
EP0036423B1 (de) 1983-10-19
SE7908162L (sv) 1981-04-03

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee