CN110087855B - 用于多管腔管状产品的挤出机装置 - Google Patents

用于多管腔管状产品的挤出机装置 Download PDF

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Publication number
CN110087855B
CN110087855B CN201780073410.0A CN201780073410A CN110087855B CN 110087855 B CN110087855 B CN 110087855B CN 201780073410 A CN201780073410 A CN 201780073410A CN 110087855 B CN110087855 B CN 110087855B
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CN201780073410.0A
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English (en)
Chinese (zh)
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CN110087855A (zh
Inventor
乔治·马卡南
洛伦佐·加蒂
蒂齐亚诺·卡佩莱蒂
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Gimac di Maccagnan Giorgio
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Gimac di Maccagnan Giorgio
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    • 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
    • B29C48/03—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
    • B29C48/11—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • 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
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C48/3001—Extrusion nozzles or dies characterised by the material or their manufacturing process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/001—Tubular films, sleeves

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
CN201780073410.0A 2016-11-29 2017-11-27 用于多管腔管状产品的挤出机装置 Active CN110087855B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT102016000120563 2016-11-29
IT102016000120563A IT201600120563A1 (it) 2016-11-29 2016-11-29 Estrusore per manufatti o micro-manufatti multi-lume con disposizione multi-coronale
PCT/IB2017/057420 WO2018100480A1 (en) 2016-11-29 2017-11-27 Extruder device for multi-lumen tubular products

Publications (2)

Publication Number Publication Date
CN110087855A CN110087855A (zh) 2019-08-02
CN110087855B true CN110087855B (zh) 2022-02-08

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Application Number Title Priority Date Filing Date
CN201780073410.0A Active CN110087855B (zh) 2016-11-29 2017-11-27 用于多管腔管状产品的挤出机装置

Country Status (9)

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US (1) US11660797B2 (https=)
EP (1) EP3548251B1 (https=)
JP (1) JP7085547B2 (https=)
CN (1) CN110087855B (https=)
DK (1) DK3548251T3 (https=)
ES (1) ES2910111T3 (https=)
IT (1) IT201600120563A1 (https=)
PL (1) PL3548251T3 (https=)
WO (1) WO2018100480A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112549485B (zh) * 2020-11-18 2022-09-30 山东东岳高分子材料有限公司 聚四氟乙烯多腔挤出管及其加工方法
CN113021830B (zh) * 2021-02-26 2022-12-27 重庆鸽牌电线电缆有限公司 一种防火阻燃电缆的生产装置
CN113021831B (zh) * 2021-02-26 2023-06-13 重庆鸽牌电线电缆有限公司 一种防火阻燃电缆的生产方法
EP4105000A1 (en) * 2021-06-14 2022-12-21 Agripak S.r.l. Guiding unit, polymer extrusion die, extrusion system and method of manufacturing the guiding unit
WO2025248392A1 (en) * 2024-05-28 2025-12-04 Mde S.R.L. Extrusion head for continuously extruding at least one medical multi-lumen tube

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0393523A (ja) * 1989-09-06 1991-04-18 Mitsubishi Cable Ind Ltd 多孔チューブ押出成形用ダイス及び多孔チューブ

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US3461197A (en) * 1963-03-22 1969-08-12 Jerome H Lemelson Method for producing composite articles
DE1735017C3 (de) * 1966-02-07 1979-04-05 Francesco Dr.-Ing. Mailand Steffenini (Italien) Einteilige Wickelhülse aus Kunststoff, insbesondere zur Aufnahme von Garnwicklungen
US3453688A (en) * 1967-02-28 1969-07-08 Monsanto Co Filament extrusion apparatus
US3767338A (en) * 1971-09-03 1973-10-23 Kellog Co Apparatus for producing overland extrudates
DE2646354A1 (de) * 1976-10-14 1978-04-20 Karl Hehl Kunststoff-spritzgiessmaschine zur herstellung von spritzlingen mit ineinanderfliessenden farbbereichen
US4465481A (en) * 1981-02-26 1984-08-14 Innovative Surgical Products, Inc. Single piece wound drain catheter
US4459094A (en) * 1982-09-30 1984-07-10 Colgate-Palmolive Company Plodder outlet assembly
US5279546A (en) * 1990-06-27 1994-01-18 Lake Region Manufacturing Company, Inc. Thrombolysis catheter system
US6039554A (en) * 1995-12-18 2000-03-21 Akutagawa Confectionery Co., Ltd. Molding apparatus for producing solidified articles
WO1998029055A2 (en) * 1996-12-19 1998-07-09 Medtronic, Inc. Medical electrical lead
ATE308709T1 (de) * 1999-03-23 2005-11-15 Gaimont Universal Ltd B V I Extrudrierte, mehrfachrohrförmige vorrichtung
ATE257333T1 (de) * 1999-04-30 2004-01-15 Nestle Sa Kochextrudiertes, gepufftes getreideprodukt in form einer ansammlung sich berührender bällchen
US20020095203A1 (en) * 2001-01-18 2002-07-18 Intra Therapeutics, Inc. Catheter system with spacer member
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WO2007083346A1 (ja) * 2006-01-17 2007-07-26 Toyo Tire & Rubber Co., Ltd. 押し出し成形ヘッド用の口金
JP5147231B2 (ja) * 2006-12-26 2013-02-20 日本コヴィディエン株式会社 医療用チューブの押出成形用金型および押出成形方法
JP5340654B2 (ja) * 2008-06-25 2013-11-13 日本コヴィディエン株式会社 医療用チューブを成形するための押出成形用金型および押出成形方法
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Also Published As

Publication number Publication date
WO2018100480A1 (en) 2018-06-07
JP7085547B2 (ja) 2022-06-16
PL3548251T3 (pl) 2022-05-02
EP3548251B1 (en) 2022-01-05
CN110087855A (zh) 2019-08-02
JP2020513352A (ja) 2020-05-14
EP3548251A1 (en) 2019-10-09
DK3548251T3 (da) 2022-04-11
US11660797B2 (en) 2023-05-30
ES2910111T3 (es) 2022-05-11
IT201600120563A1 (it) 2018-05-29
US20190389113A1 (en) 2019-12-26

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