FI50588C - Extrusion perforated plate for plastic pelleting - Google Patents

Extrusion perforated plate for plastic pelleting

Info

Publication number
FI50588C
FI50588C FI710718A FI71871A FI50588C FI 50588 C FI50588 C FI 50588C FI 710718 A FI710718 A FI 710718A FI 71871 A FI71871 A FI 71871A FI 50588 C FI50588 C FI 50588C
Authority
FI
Finland
Prior art keywords
extrusion
perforated plate
pelleting
plastic
plastic pelleting
Prior art date
Application number
FI710718A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI50588B (en
Inventor
Kaj-Ragnar Loqvist
Original Assignee
Seco Tools 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 Seco Tools Ab filed Critical Seco Tools Ab
Publication of FI50588B publication Critical patent/FI50588B/fi
Application granted granted Critical
Publication of FI50588C publication Critical patent/FI50588C/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/22—Extrusion presses; Dies therefor
    • B30B11/221—Extrusion presses; Dies therefor extrusion dies
    • 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
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • B29B9/065—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion under-water, e.g. underwater pelletizers
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/345—Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising

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)
FI710718A 1970-03-13 1971-03-12 Extrusion perforated plate for plastic pelleting FI50588C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7003330A SE373528B (en) 1970-03-13 1970-03-13 EXTRUCTION NECKLACE FOR PLASTIC PELLETING

Publications (2)

Publication Number Publication Date
FI50588B FI50588B (en) 1976-02-02
FI50588C true FI50588C (en) 1976-05-10

Family

ID=20261882

Family Applications (1)

Application Number Title Priority Date Filing Date
FI710718A FI50588C (en) 1970-03-13 1971-03-12 Extrusion perforated plate for plastic pelleting

Country Status (7)

Country Link
DE (1) DE2109607A1 (en)
FI (1) FI50588C (en)
FR (1) FR2084590A5 (en)
GB (1) GB1289804A (en)
NL (1) NL7103032A (en)
NO (1) NO137531C (en)
SE (1) SE373528B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2622011A1 (en) * 1976-05-18 1977-12-08 Troester Maschf Paul SPRAY HEAD
US4354817A (en) * 1981-08-05 1982-10-19 Ingersoll-Rand Company Composite extrusion die
JPS63209903A (en) * 1987-02-27 1988-08-31 日本碍子株式会社 Jig for extrusion molding
IT1280352B1 (en) * 1989-12-15 1998-01-15 Pomini Farrel Spa DIE PLATE FOR EXTRUSION, WITH OUTLET HOLES EQUIPPED WITH INTERLOCKING INSERTS
DE4007601A1 (en) * 1990-03-09 1991-09-12 Henkel Kgaa METHOD FOR PRODUCING GRANULES OF A DETERGENT OR CLEANING AGENT
CN107214928A (en) * 2017-07-19 2017-09-29 六安市洁美再生物资回收有限公司 Molten plastic extrusion molding die head

Also Published As

Publication number Publication date
NO137531C (en) 1978-03-15
FI50588B (en) 1976-02-02
FR2084590A5 (en) 1971-12-17
NO137531B (en) 1977-12-05
NL7103032A (en) 1971-09-15
SE373528B (en) 1975-02-10
GB1289804A (en) 1972-09-20
DE2109607A1 (en) 1971-09-23

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