NL7212974A - - Google Patents

Info

Publication number
NL7212974A
NL7212974A NL7212974A NL7212974A NL7212974A NL 7212974 A NL7212974 A NL 7212974A NL 7212974 A NL7212974 A NL 7212974A NL 7212974 A NL7212974 A NL 7212974A NL 7212974 A NL7212974 A NL 7212974A
Authority
NL
Netherlands
Application number
NL7212974A
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 filed Critical
Publication of NL7212974A publication Critical patent/NL7212974A/xx

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
    • 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
    • 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
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/582—Component parts, details or accessories; Auxiliary operations for discharging, e.g. doors
    • 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
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/82—Heating or cooling
    • B29B7/826—Apparatus therefor
    • 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
    • B29C48/05—Filamentary, e.g. strands
    • 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
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
NL7212974A 1971-09-28 1972-09-26 NL7212974A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4511171A GB1400426A (en) 1971-09-28 1971-09-28 Apparatus for polymer manufacture

Publications (1)

Publication Number Publication Date
NL7212974A true NL7212974A (enrdf_load_stackoverflow) 1973-03-30

Family

ID=10435930

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7212974A NL7212974A (enrdf_load_stackoverflow) 1971-09-28 1972-09-26

Country Status (11)

Country Link
JP (2) JPS4843043A (enrdf_load_stackoverflow)
AU (1) AU468290B2 (enrdf_load_stackoverflow)
BE (1) BE788989A (enrdf_load_stackoverflow)
CA (1) CA1020713A (enrdf_load_stackoverflow)
DE (1) DE2247148A1 (enrdf_load_stackoverflow)
DK (1) DK132264C (enrdf_load_stackoverflow)
FR (1) FR2154594B1 (enrdf_load_stackoverflow)
GB (1) GB1400426A (enrdf_load_stackoverflow)
IT (1) IT975060B (enrdf_load_stackoverflow)
NL (1) NL7212974A (enrdf_load_stackoverflow)
SE (1) SE391149B (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5178614A (en) * 1974-12-29 1976-07-08 Fujitsu Ltd Akuikotansakuno tameno setsuzokuhoshiki
US4378964A (en) * 1980-01-08 1983-04-05 Trw Inc. Internally insulated extrusion die
JPS5717584Y2 (enrdf_load_stackoverflow) * 1981-01-20 1982-04-13
JPS57159414U (enrdf_load_stackoverflow) * 1981-03-30 1982-10-06
US4856974A (en) * 1986-05-22 1989-08-15 Rogers Tool Works, Inc. Internally insulated extrusion die
US4752196A (en) * 1986-05-22 1988-06-21 Rogers Tool Works, Inc. Internally insulated extrusion die
DE19755732C2 (de) * 1997-12-15 2000-01-13 Waeschle Gmbh Verfahren zum Herstellen von Granulaten aus polymeren Werkstoffen
JP5149145B2 (ja) 2008-12-26 2013-02-20 株式会社神戸製鋼所 水中カット造粒装置用ダイス

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US261382A (en) * 1882-07-18 Inside window-blind
DE1604344B2 (de) * 1966-12-14 1972-12-14 Barmag Barmer Maschinenfabrik Ag, 5600 Wuppertal Spritzwerkzeug in unterwassergranulatoren
JPS5376175U (enrdf_load_stackoverflow) * 1976-11-29 1978-06-24
JPS5429184U (enrdf_load_stackoverflow) * 1977-07-28 1979-02-26

Also Published As

Publication number Publication date
DE2247148A1 (de) 1973-04-05
AU4708572A (en) 1974-04-04
SE391149B (sv) 1977-02-07
CA1020713A (en) 1977-11-15
AU468290B2 (en) 1976-01-08
DK132264C (da) 1976-04-20
BE788989A (nl) 1973-03-19
JPS56512U (enrdf_load_stackoverflow) 1981-01-06
FR2154594A1 (enrdf_load_stackoverflow) 1973-05-11
DK132264B (da) 1975-11-17
GB1400426A (en) 1975-07-16
JPS5839861Y2 (ja) 1983-09-08
JPS4843043A (enrdf_load_stackoverflow) 1973-06-22
IT975060B (it) 1974-07-20
FR2154594B1 (enrdf_load_stackoverflow) 1975-03-14

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BI The patent application has been withdrawn