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CN103124624B8 - 用于柔性管的注射模具 - Google Patents

用于柔性管的注射模具 Download PDF

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Publication number
CN103124624B8
CN103124624B8 CN201080068920.7A CN201080068920A CN103124624B8 CN 103124624 B8 CN103124624 B8 CN 103124624B8 CN 201080068920 A CN201080068920 A CN 201080068920A CN 103124624 B8 CN103124624 B8 CN 103124624B8
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CN
China
Prior art keywords
sleeve body
body cavity
cavity
runner
fusing
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Legal status (The legal status 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 status listed.)
Active
Application number
CN201080068920.7A
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English (en)
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CN103124624B (zh
CN103124624A (zh
Inventor
赫里特·扬·斯特格曼
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Presti J Wu Holland Co.,Ltd.
Weener Plastics Netherlands BV
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Weener Plastics Netherlands BV
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
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Publication of CN103124624A publication Critical patent/CN103124624A/zh
Publication of CN103124624B publication Critical patent/CN103124624B/zh
Application granted granted Critical
Publication of CN103124624B8 publication Critical patent/CN103124624B8/zh
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B29D23/20—Flexible squeeze tubes, e.g. for cosmetics
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/0061—Moulds or cores; Details thereof or accessories therefor characterised by the configuration of the material feeding channel
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14467—Joining articles or parts of a single article
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2701—Details not specific to hot or cold runner channels
    • B29C45/2708—Gates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
    • B65D35/02—Body construction
    • B65D35/04—Body construction made in one piece
    • B65D35/08—Body construction made in one piece from plastics material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
    • B65D35/22—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor with two or more compartments
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0046—Details relating to the filling pattern or flow paths or flow characteristics of moulding material in the mould cavity
    • B29C2045/0051—Flow adjustment by throttles
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C2045/1486—Details, accessories and auxiliary operations
    • B29C2045/14901—Coating a sheet-like insert smaller than the dimensions of the adjacent mould wall
    • B29C2045/14918—Coating a sheet-like insert smaller than the dimensions of the adjacent mould wall in-mould-labelling
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C2045/167—Making multilayered or multicoloured articles injecting the second layer through the first layer
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2701—Details not specific to hot or cold runner channels
    • B29C45/2708—Gates
    • B29C2045/2714—Gates elongated, e.g. film-like, annular
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0046—Details relating to the filling pattern or flow paths or flow characteristics of moulding material in the mould cavity
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14688—Coating articles provided with a decoration
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14836—Preventing damage of inserts during injection, e.g. collapse of hollow inserts, breakage
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1642—Making multilayered or multicoloured articles having a "sandwich" structure
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1676—Making multilayered or multicoloured articles using a soft material and a rigid material, e.g. making articles with a sealing part
    • 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
    • B29L2023/20—Flexible squeeze tubes, e.g. for cosmetics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

用于注射模塑用于可挤出管的柔性套管本体的注射模塑装置，包括凸模具部分和凹模具部分，该凹模具部分与凸模具部分相组合形成用于在它们之间形成柔性套管本体的套管本体腔体。套管本体腔体沿纵向方向从顶端部延伸到相对的底端部。模塑装置还包括流道端部部分，其与凹模具部分及凸模具部分相组合在套管本体腔体的顶端部处形成流道腔体。流道腔体包括由连接环形分布通道与套管本体腔体一个或多个开口构成的通路，用于将熔化的塑料材料从流道分布通道引导到套管本体通道中。该一个或多个开口沿着套管本体腔体的周边均匀地分布且与通路上游的分布通道相比是窄的，使得通路起初阻止熔化的塑料材料流进入套管本体腔体，其导致在流道腔体中的压力增大，该压力增大最后导致足够高的压力以迫使熔化的塑料材料流穿过该通路进入套管本体腔体。
CN201080068920.7A 2010-09-03 2010-10-06 用于柔性管的注射模具 Active CN103124624B8 (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL2005313A NL2005313C2 (en) 2010-09-03 2010-09-03 Injection mould for flexible tube.
NL2005313 2010-09-03
PCT/NL2010/050659 WO2012030209A1 (en) 2010-09-03 2010-10-06 Injection mould for flexible tube

Publications (3)

Publication Number Publication Date
CN103124624A CN103124624A (zh) 2013-05-29
CN103124624B CN103124624B (zh) 2016-04-27
CN103124624B8 true CN103124624B8 (zh) 2016-06-22

Family

ID=43383075

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080068920.7A Active CN103124624B8 (zh) 2010-09-03 2010-10-06 用于柔性管的注射模具

Country Status (15)

Country Link
US (1) US9108371B2 (zh)
EP (1) EP2611589B1 (zh)
JP (1) JP5845541B2 (zh)
CN (1) CN103124624B8 (zh)
AU (1) AU2010359925C1 (zh)
BR (1) BR112013003983A2 (zh)
CA (1) CA2807134C (zh)
DE (1) DE202010008758U1 (zh)
ES (1) ES2615308T3 (zh)
IL (1) IL225017A (zh)
NL (1) NL2005313C2 (zh)
PL (1) PL2611589T3 (zh)
RU (1) RU2556099C2 (zh)
WO (1) WO2012030209A1 (zh)
ZA (1) ZA201301447B (zh)

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CH703985A2 (de) * 2010-10-27 2012-04-30 Hofstetter Ag Otto Verfahren zur Herstellung eines Zweikomponenten-Tubenrohlings, Spritzgiesswerkzeug dazu und damit hergestellter Tubenrohling.
CH706993A1 (en) * 2012-09-19 2014-03-31 Alpla Werke Injection molding apparatus and method for producing a tube head, and tube head.
FR3016613A1 (fr) * 2014-01-17 2015-07-24 Cep Tubes Tube souple injecte a base de polyethylene haute densite
US10173813B2 (en) 2016-09-29 2019-01-08 Dow Global Technologies Llc Flexible container with pop-up spout
CN106696199A (zh) * 2016-12-15 2017-05-24 苏州工业园区协利塑胶有限公司 一种窄长空心管件注塑模具的进胶改善喷嘴
US12017391B2 (en) * 2017-10-10 2024-06-25 Magna Exteriors Inc. Active aero system in-mold assembly hinge modular frame
CN109624235A (zh) * 2019-01-22 2019-04-16 广州市民采包装科技有限公司 多功能自动机械手
DE102022114955A1 (de) 2022-06-14 2023-12-14 Packsys Global Ag Verfahren zur Herstellung eines Tubenkörpers, Tubenkörper und Herstellungsvorrichtung
CN115091789B (zh) * 2022-07-22 2024-05-17 广东鑫球新材料科技有限公司 一种外固定式空芯棉模具及成型方法

Citations (4)

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Publication number Priority date Publication date Assignee Title
CN1225063A (zh) * 1996-07-11 1999-08-04 阿普塔集团有限公司 一体的分配系统及其制造方法
EP1048582A1 (de) * 1999-04-29 2000-11-02 Createchnic AG Kunststofftube mit scharnierend daran befestigtem Verschluss und Verfahren zu derenHerstellung
US20090004324A1 (en) * 2007-05-31 2009-01-01 Daniel Viel Device for injection molding a tubular element from synthetic material
JP5162174B2 (ja) * 2007-07-24 2013-03-13 丸善製薬株式会社 育毛剤及び抗肥満剤

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Publication number Priority date Publication date Assignee Title
CN1225063A (zh) * 1996-07-11 1999-08-04 阿普塔集团有限公司 一体的分配系统及其制造方法
EP1048582A1 (de) * 1999-04-29 2000-11-02 Createchnic AG Kunststofftube mit scharnierend daran befestigtem Verschluss und Verfahren zu derenHerstellung
US20090004324A1 (en) * 2007-05-31 2009-01-01 Daniel Viel Device for injection molding a tubular element from synthetic material
JP5162174B2 (ja) * 2007-07-24 2013-03-13 丸善製薬株式会社 育毛剤及び抗肥満剤

Also Published As

Publication number Publication date
IL225017A (en) 2016-11-30
EP2611589B1 (en) 2016-12-07
CN103124624B (zh) 2016-04-27
AU2010359925B2 (en) 2015-09-24
RU2556099C2 (ru) 2015-07-10
AU2010359925A1 (en) 2013-04-04
WO2012030209A1 (en) 2012-03-08
RU2013114854A (ru) 2014-10-10
AU2010359925C1 (en) 2016-03-24
US9108371B2 (en) 2015-08-18
JP2013539430A (ja) 2013-10-24
DE202010008758U1 (de) 2010-12-16
ES2615308T3 (es) 2017-06-06
US20140057013A1 (en) 2014-02-27
ZA201301447B (en) 2014-08-27
NL2005313C2 (en) 2012-03-06
BR112013003983A2 (pt) 2020-07-07
CA2807134C (en) 2018-01-16
EP2611589A1 (en) 2013-07-10
CA2807134A1 (en) 2012-03-08
JP5845541B2 (ja) 2016-01-20
PL2611589T3 (pl) 2017-07-31
CN103124624A (zh) 2013-05-29

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C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: Holland Tilburg

Patentee after: WEENER PLASTICS NETHERLANDS B.V.

Address before: Holland Tilburg

Patentee before: Presti J Wu Holland Co.,Ltd.

TR01 Transfer of patent right

Effective date of registration: 20160418

Address after: Holland Tilburg

Patentee after: Presti J Wu Holland Co.,Ltd.

Address before: Holland Tilburg

Patentee before: Prestige Group Co.,Ltd.

C53 Correction of patent of invention or patent application
CI01 Publication of corrected invention patent application

Correction item: Patentee

Correct: Plasticum Group B.V.

False: Plasticum Group B.V.

Number: 17

Volume: 32

CI03 Correction of invention patent

Correction item: Patentee

Correct: Plasticum Group B.V.

False: Plasticum Group B.V.

Number: 17

Page: The title page

Volume: 32

ERR Gazette correction