PL3817906T3 - Urządzenie wytłaczające mające stały profil - Google Patents

Urządzenie wytłaczające mające stały profil

Info

Publication number
PL3817906T3
PL3817906T3 PL19740182.1T PL19740182T PL3817906T3 PL 3817906 T3 PL3817906 T3 PL 3817906T3 PL 19740182 T PL19740182 T PL 19740182T PL 3817906 T3 PL3817906 T3 PL 3817906T3
Authority
PL
Poland
Prior art keywords
extrusion device
fixed profile
profile
fixed
extrusion
Prior art date
Application number
PL19740182.1T
Other languages
English (en)
Inventor
Jr. John Claude Cadotte
Michael Kurt SCHAEFER
James Mark SEYMOUR
Original Assignee
Corning Incorporated
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 Corning Incorporated filed Critical Corning Incorporated
Publication of PL3817906T3 publication Critical patent/PL3817906T3/pl

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
    • 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
    • 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
    • B29C48/256—Exchangeable extruder parts
    • B29C48/2562—Mounting or handling of the die
    • 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
    • B29C48/256—Exchangeable extruder parts
    • B29C48/2566—Die parts
    • 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
    • B29C48/256—Exchangeable extruder parts
    • B29C48/2568—Inserts
    • B29C48/25686—Inserts for dies
    • 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
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • 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
    • B29C48/50—Details of extruders
    • B29C48/695—Flow dividers, e.g. breaker plates
    • B29C48/70—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows
    • B29C48/705—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows in the die zone, e.g. to create flow homogeneity

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
PL19740182.1T 2018-07-03 2019-06-26 Urządzenie wytłaczające mające stały profil PL3817906T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862693700P 2018-07-03 2018-07-03
PCT/US2019/039232 WO2020009866A1 (en) 2018-07-03 2019-06-26 Extrusion device having a fixed profile

Publications (1)

Publication Number Publication Date
PL3817906T3 true PL3817906T3 (pl) 2025-09-29

Family

ID=67297330

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19740182.1T PL3817906T3 (pl) 2018-07-03 2019-06-26 Urządzenie wytłaczające mające stały profil

Country Status (6)

Country Link
US (1) US20210291423A1 (pl)
EP (1) EP3817906B1 (pl)
JP (1) JP7374138B2 (pl)
CN (1) CN112384352A (pl)
PL (1) PL3817906T3 (pl)
WO (1) WO2020009866A1 (pl)

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2817113A (en) * 1954-09-15 1957-12-24 Du Pont Extruder assembly for extrusion of tetrafluoroethylene polymer tubes
US3077406A (en) * 1959-09-08 1963-02-12 Gen Mills Inc Method of making star-shaped cereal
US3111714A (en) * 1962-05-14 1963-11-26 Phillips Petroleum Co Self-centering extrusion die
US3899276A (en) * 1973-05-29 1975-08-12 Beloit Corp Annular extrusion die with back pressure control
US4305902A (en) * 1976-03-26 1981-12-15 Owens-Illinois, Inc. Method of making plastic articles
JPS60161129A (ja) * 1984-01-31 1985-08-22 Sekisui Chem Co Ltd 内面に複数個の空洞を有する発泡体の製造方法
JPH0244982Y2 (pl) * 1985-04-30 1990-11-29
US4883468A (en) * 1987-04-08 1989-11-28 Terumo Kabushiki Kaisha Medical tool introduction cannula and method of manufacturing the same
US5045254A (en) * 1989-01-23 1991-09-03 Amoco Corporation Process for producing tubular film from thermoplastic molten material
US5104388A (en) * 1990-05-08 1992-04-14 Fbk International Corporation Membrane splittable tubing
JPH077140Y2 (ja) * 1991-07-10 1995-02-22 三友特殊精工有限会社 押出成形機における内側ダイの支持腕
JP3474598B2 (ja) * 1993-03-31 2003-12-08 Ｈｏｙａ株式会社 チューブ押し出し成形型
GB9319408D0 (en) * 1993-09-20 1993-11-03 Avondale Property Holdings Ltd Extrusion of laminate pipes
JP2945263B2 (ja) * 1994-02-24 1999-09-06 明治製菓株式会社 円筒中空状スナック製造用の型ノズル装置
JPH09129056A (ja) * 1995-10-31 1997-05-16 Hitachi Cable Ltd 押出機クロスヘッド
JP2007090633A (ja) 2005-09-28 2007-04-12 Kyocera Corp 押出成形装置
CN201249515Y (zh) * 2008-06-16 2009-06-03 新疆天业（集团）有限公司 高速挤出大口径薄壁塑料管挤出模
CN201489918U (zh) * 2009-08-10 2010-05-26 广东吉青电缆实业有限公司 免调芯电线电缆挤塑机头模具
US8758003B2 (en) * 2009-09-22 2014-06-24 American Maplan Corporation Multiple spider head
CN202071319U (zh) * 2011-04-22 2011-12-14 青岛华塑机械制造有限公司 双壁波纹管挤出机头及其棒芯
EP2832518A4 (en) * 2012-03-30 2015-08-05 Sumitomo Elec Fine Polymer Inc RESISTANT TEMPLATE
CN202826334U (zh) * 2012-08-24 2013-03-27 东莞日进电线有限公司 一种改良的押出机机头
CN202943852U (zh) * 2012-12-06 2013-05-22 天津长飞鑫茂光缆有限公司 一种自对中拉管式模具
CN202943851U (zh) * 2012-12-06 2013-05-22 天津长飞鑫茂光缆有限公司 一种自对中挤压式模具
CN104175524A (zh) * 2013-05-22 2014-12-03 上海尧华科技发展有限公司 高效真空定径管用机头
CN203665910U (zh) * 2013-12-09 2014-06-25 张雁 一种旋转式下吹法塑料水带生产设备
JP6383865B2 (ja) * 2014-09-15 2018-08-29 ガラ・インダストリーズ・インコーポレイテッドＧａｌａ Ｉｎｄｕｓｔｒｉｅｓ， Ｉｎｃ． 中空ペレットの押出成形方法および装置
CN204235856U (zh) * 2014-10-13 2015-04-01 东莞三联热缩材料有限公司 一种双壁热缩套管内胶层免调模具
CN204172314U (zh) * 2014-10-15 2015-02-25 浙江东氟塑料科技有限公司 Ptfe管材挤出管成型模具
KR101646411B1 (ko) * 2014-12-11 2016-08-05 현대자동차주식회사 가변 압출금형장치
EP3520990A3 (de) * 2015-06-01 2019-08-28 Promix Solutions AG Verfahren und vorrichtung zum extrudieren und homogenisieren von ringförmigen extrudaten
CN105108997A (zh) * 2015-09-17 2015-12-02 湖北凯乐科技股份有限公司 一种生产色条松套管的模具
CN205853322U (zh) * 2016-08-16 2017-01-04 傅永财 一种新型挤出模具
CN106671384A (zh) * 2017-02-08 2017-05-17 泰州市畅通管业有限公司 一种管材挤出成形机头
CN206749005U (zh) * 2017-03-19 2017-12-15 广东华炜新材料科技有限公司 一种具有流道分配功能的双色热收缩管成型机构
CN108215125B (zh) * 2018-03-12 2023-11-10 公元管道(天津)有限公司 一种预调节管材偏芯装置

Also Published As

Publication number Publication date
EP3817906C0 (en) 2025-08-06
JP7374138B2 (ja) 2023-11-06
JP2021528291A (ja) 2021-10-21
EP3817906A1 (en) 2021-05-12
EP3817906B1 (en) 2025-08-06
US20210291423A1 (en) 2021-09-23
CN112384352A (zh) 2021-02-19
WO2020009866A1 (en) 2020-01-09

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