KR880013671A - 플라스틱 펠리트(pellet) 제조용 다이스(dies) - Google Patents

플라스틱 펠리트(pellet) 제조용 다이스(dies) Download PDF

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Publication number
KR880013671A
KR880013671A KR1019880006103A KR880006103A KR880013671A KR 880013671 A KR880013671 A KR 880013671A KR 1019880006103 A KR1019880006103 A KR 1019880006103A KR 880006103 A KR880006103 A KR 880006103A KR 880013671 A KR880013671 A KR 880013671A
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KR
South Korea
Prior art keywords
flat plate
plastic pellets
die
holes
producing plastic
Prior art date
Application number
KR1019880006103A
Other languages
English (en)
Inventor
마사오 모리야마
Original Assignee
마사오 모리야마
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 마사오 모리야마 filed Critical 마사오 모리야마
Publication of KR880013671A publication Critical patent/KR880013671A/ko

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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
    • 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
    • B29C48/05—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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • 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
    • B29C48/07—Flat, e.g. panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

내용 없음

Description

플라스틱 펠리트(pellet) 제조용 다이스(dies)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 실시예를 표시한 단면도. 제2도는 본 발명의 작용 설명도. 제3도는 본 발명의 다른 실시예와 작용설명을 병기한 도면.

Claims (5)

  1. 압출기(1)의 선단에 부착시켜서 사용되고, 소정 두께의 평판에 다수개의 관통구멍이 형성된 장치로 되어있고, 상기한 평판은 안쪽으로 설치된 세라믹으로부터 이루어진 제1의 평판(2)과 그 바깥쪽에 겹쳐서 설치된 금속재료에서 이루어진 제2의 평판(3)에 의해 분할 구성되고, 상기한 제2의 평판(3)의 각 관통구멍(5)은 제1의 평판(2)의 관통구멍(4)과 동일한 축으로 되어 있고 그것보다도 직경이 크게 형성되어 있는 것을 특징으로 하는 플라스틱 펠리트 제조용 다이스.
  2. 제1항에 있어서, 상기한 제2평판(3)의 바깥둘레부분이 안쪽으로 돌출하여 원통의 테두리부분(6)을 일체로 형성하고, 그 원통테두리부분(6)의 안지름과 상기한 제1평판(2)의 바깥지름이 단단히 죄어서 끼워진 상태에 있는 것을 특징으로 하는 플라스틱 펠리트 제조용 다이스.
  3. 제1항 또는 제2항에 있어서, 상기한 제2의 평판(3)이 스테인레스강으로 이루어진 것을 특징으로 하는 플라스틱 펠리트 제조용 다이스.
  4. 제1항 또는 제2항에 있어서, 상기한 제1의 평판(2)의 각관통구멍(4)의 내면의 열린부분이 둥글게 되어 있는 것을 특징으로 하는 플라스틱 펠리트 제조용 다이스.
  5. 제1항 또는 제2항에 있어서, 상기한 제2평판(3)의 관통구멍(5)의 주위에 냉각수통로(8)가 형성되어 있는 것을 특징으로 하는 플라스틱 펠리트 제조용 다이스.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880006103A 1987-05-29 1988-05-25 플라스틱 펠리트(pellet) 제조용 다이스(dies) KR880013671A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP?62-136192 1987-05-29
JP62136192A JPS63297020A (ja) 1987-05-29 1987-05-29 押出用ダイス

Publications (1)

Publication Number Publication Date
KR880013671A true KR880013671A (ko) 1988-12-21

Family

ID=15169494

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880006103A KR880013671A (ko) 1987-05-29 1988-05-25 플라스틱 펠리트(pellet) 제조용 다이스(dies)

Country Status (5)

Country Link
EP (1) EP0293269B1 (ko)
JP (1) JPS63297020A (ko)
KR (1) KR880013671A (ko)
CA (1) CA1298948C (ko)
DE (1) DE3873619T2 (ko)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03262624A (ja) * 1990-03-13 1991-11-22 Mars Seiki:Kk 合成樹脂押出機のダイス
US5308556A (en) * 1993-02-23 1994-05-03 Corning Incorporated Method of making extrusion dies from powders
US5286323A (en) * 1993-02-23 1994-02-15 Corning Incorporated Dome shaped extrusion dies
GB2285407A (en) * 1993-12-14 1995-07-12 Kobe Steel Ltd Apparatus for molding fibrous material containing waste paper
DE19515473A1 (de) * 1995-04-27 1996-10-31 Werner & Pfleiderer Unterwasser-Granulierlochplatte mit Verschleißschutzschicht
DE19739783A1 (de) * 1997-09-10 1999-03-11 Rieter Automatik Gmbh Vorrichtung zum Austragen und Granulieren von Kunststoffsträngen
DE29802881U1 (de) * 1998-02-19 1998-05-28 Widia GmbH, 45145 Essen Granulierscheibe
FR2788665B1 (fr) * 1999-01-21 2001-05-18 Cpc France Procede de preparation d'un melange en poudre pour preparation d'une pate de patisserie et extrudeuse pour la mise en oeuvre du procede
DE10312187B4 (de) * 2003-03-19 2007-10-04 Rieter Automatik Gmbh Düsenanordnung eines Unterwasser-Granulators
US7674102B2 (en) * 2004-02-27 2010-03-09 Jmp Industries, Inc. Extruder system and cutting assembly
US8186991B2 (en) 2004-02-27 2012-05-29 Jmp Industries, Inc. Extruder system and cutting assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1604344B2 (de) * 1966-12-14 1972-12-14 Barmag Barmer Maschinenfabrik Ag, 5600 Wuppertal Spritzwerkzeug in unterwassergranulatoren
DE2517402B1 (de) * 1975-04-19 1976-10-28 Werner & Pfleiderer Lochplatte zum granulieren von kunststoffen
FR2340916A1 (fr) * 1976-02-12 1977-09-09 Saint Gobain Vitrage de securite muni d'une couche protectrice en matiere plastique
DE2814113C2 (de) * 1978-04-01 1982-09-23 Werner & Pfleiderer, 7000 Stuttgart Vorrichtung zum Granulieren von Kunststoffsträngen
JPS62139727A (ja) * 1985-12-12 1987-06-23 Nippon Denso Co Ltd 車両用表示装置

Also Published As

Publication number Publication date
DE3873619T2 (de) 1993-01-21
EP0293269A2 (en) 1988-11-30
JPS63297020A (ja) 1988-12-05
EP0293269A3 (en) 1990-06-13
CA1298948C (en) 1992-04-21
DE3873619D1 (de) 1992-09-17
JPH0586738B2 (ko) 1993-12-14
EP0293269B1 (en) 1992-08-12

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