DD98232A5 - - Google Patents

Info

Publication number
DD98232A5
DD98232A5 DD159930A DD15993071A DD98232A5 DD 98232 A5 DD98232 A5 DD 98232A5 DD 159930 A DD159930 A DD 159930A DD 15993071 A DD15993071 A DD 15993071A DD 98232 A5 DD98232 A5 DD 98232A5
Authority
DD
German Democratic Republic
Application number
DD159930A
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 DD98232A5 publication Critical patent/DD98232A5/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Glanulating (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
DD159930A 1970-12-28 1971-12-27 DD98232A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7047959 1970-12-28

Publications (1)

Publication Number Publication Date
DD98232A5 true DD98232A5 (de) 1973-06-12

Family

ID=6616692

Family Applications (1)

Application Number Title Priority Date Filing Date
DD159930A DD98232A5 (de) 1970-12-28 1971-12-27

Country Status (4)

Country Link
US (1) US3749536A (de)
JP (1) JPS5127264Y2 (de)
DD (1) DD98232A5 (de)
GB (1) GB1350012A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0222090A3 (en) * 1985-09-14 1987-08-05 Werner & Pfleiderer Nozzle plate with a bore hole for the under-water pelletizing of plastic strands
EP2617547A1 (de) * 2012-01-20 2013-07-24 Automatik Plastics Machinery GmbH Lochplatte und Lochplatteneinsatz sowie entsprechendes Granuliersystem und dessen Verwendung

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2543450A1 (de) * 1975-09-29 1976-04-15 Shell Int Research Vorrichtung zum granulieren von thermoplastischen kunststoffen
US4182605A (en) * 1978-04-17 1980-01-08 The Dow Chemical Company Die face cutter
JPS5523378U (de) * 1978-08-01 1980-02-15
IT1174480B (it) * 1984-02-02 1987-07-01 Montedison Spa Filiera per il taglio a caldo di polimeri termoplastici
DE3809735C1 (de) * 1988-03-23 1989-06-08 Werner & Pfleiderer Gmbh, 7000 Stuttgart, De
JP2828601B2 (ja) * 1994-11-18 1998-11-25 株式会社日本製鋼所 合成樹脂用造粒ダイスおよびその製造方法
US5620635A (en) * 1995-01-11 1997-04-15 Derozier; Gaston Ophthalmic lens manufacturing equipment and method
JP2905472B2 (ja) * 1997-03-04 1999-06-14 株式会社神戸製鋼所 水中カット造粒装置とその装置に使用するナイフ、並びに、そのナイフを用いた水中カット造粒方法
JPH10264151A (ja) * 1997-03-28 1998-10-06 Japan Steel Works Ltd:The 合成樹脂用造粒ダイス
US7632086B2 (en) * 2003-10-03 2009-12-15 Exxonmobil Chemical Patents Inc. Melt fracture reduction
AT505894B1 (de) * 2003-11-05 2009-06-15 Starlinger & Co Gmbh Granuliervorrichtung und granulierlochplatte
US20100102467A1 (en) * 2008-10-28 2010-04-29 E. I. Du Pont De Nemours And Company Polymer underwater melt cutter and processes associated therewith
DE102010030614B4 (de) * 2010-06-28 2014-02-20 Reduction Engineering Gmbh Lochplatte für einen Unterwassergranulator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3038420A (en) * 1960-01-12 1962-06-12 Immohr Harry Johannes Extrusion die construction
FR1310030A (de) * 1960-07-20 1963-03-04
US3174183A (en) * 1962-04-16 1965-03-23 Us Rubber Co Spinneret plate
US3452394A (en) * 1966-10-31 1969-07-01 Andale Co Extruder heads
US3599286A (en) * 1968-11-12 1971-08-17 Norton Co Thermally insulated extrusion die and method of making
US3600748A (en) * 1969-05-01 1971-08-24 Basf Corp Extrusion die

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0222090A3 (en) * 1985-09-14 1987-08-05 Werner & Pfleiderer Nozzle plate with a bore hole for the under-water pelletizing of plastic strands
EP2617547A1 (de) * 2012-01-20 2013-07-24 Automatik Plastics Machinery GmbH Lochplatte und Lochplatteneinsatz sowie entsprechendes Granuliersystem und dessen Verwendung

Also Published As

Publication number Publication date
US3749536A (en) 1973-07-31
JPS47455U (de) 1972-08-02
GB1350012A (en) 1974-04-18
JPS5127264Y2 (de) 1976-07-10

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