KR101602796B1 - 두꺼운 플라스틱 부품과 이의 제조 방법 및 공구 - Google Patents

두꺼운 플라스틱 부품과 이의 제조 방법 및 공구 Download PDF

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Publication number
KR101602796B1
KR101602796B1 KR1020147005077A KR20147005077A KR101602796B1 KR 101602796 B1 KR101602796 B1 KR 101602796B1 KR 1020147005077 A KR1020147005077 A KR 1020147005077A KR 20147005077 A KR20147005077 A KR 20147005077A KR 101602796 B1 KR101602796 B1 KR 101602796B1
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South Korea
Prior art keywords
layer
thickness
tool
inner core
support plate
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KR1020147005077A
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Korean (ko)
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KR20140065399A (ko
Inventor
자오유안 헤
쉬푸 차오
이 리
진 콩
Original Assignee
사빅 글로벌 테크놀러지스 비.브이.
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Publication of KR20140065399A publication Critical patent/KR20140065399A/ko
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Assigned to 에스에이치피피 글로벌 테크놀러지스 비.브이. reassignment 에스에이치피피 글로벌 테크놀러지스 비.브이. 권리의 전부이전등록 Assignors: 사빅 글로벌 테크놀러지스 비.브이.
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B29C45/0003—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor of successively moulded portions rigidly joined to each other
    • 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
    • B29C45/03—Injection moulding apparatus
    • B29C45/04—Injection moulding apparatus using movable moulds or mould halves
    • 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
    • B29C45/1635—Making multilayered or multicoloured articles using displaceable mould parts, e.g. retractable partition between adjacent mould cavities
    • 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
    • B29C2045/0043—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks preventing shrinkage by reducing the wall thickness of the moulded 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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1635—Making multilayered or multicoloured articles using displaceable mould parts, e.g. retractable partition between adjacent mould cavities
    • B29C2045/1637—Making multilayered or multicoloured articles using displaceable mould parts, e.g. retractable partition between adjacent mould cavities the first injected part and the movable mould part being movable together
    • 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
    • B29C45/1657—Making multilayered or multicoloured articles using means for adhering or bonding the layers or parts to each other
    • B29C2045/166—Roughened surface bonds
    • 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
    • B29C2045/1682—Making multilayered or multicoloured articles preventing defects
    • 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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
    • B29C2045/569—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding using a mould part for decreasing and a mould part for increasing the volume of the mould cavity
    • 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
    • B29L2009/00—Layered products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/412—Transparent
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
KR1020147005077A 2011-09-22 2012-09-18 두꺼운 플라스틱 부품과 이의 제조 방법 및 공구 Active KR101602796B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/239,724 US9180615B2 (en) 2011-09-22 2011-09-22 Method of making a multiple-layered plastic part
US13/239,724 2011-09-22
PCT/IB2012/054935 WO2013042039A1 (en) 2011-09-22 2012-09-18 Thick plastic part and method of making and tool

Publications (2)

Publication Number Publication Date
KR20140065399A KR20140065399A (ko) 2014-05-29
KR101602796B1 true KR101602796B1 (ko) 2016-03-11

Family

ID=47189991

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020147005077A Active KR101602796B1 (ko) 2011-09-22 2012-09-18 두꺼운 플라스틱 부품과 이의 제조 방법 및 공구

Country Status (6)

Country Link
US (2) US9180615B2 (https=)
EP (1) EP2758222B1 (https=)
JP (1) JP5957528B2 (https=)
KR (1) KR101602796B1 (https=)
CN (1) CN103917351B (https=)
WO (1) WO2013042039A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170266859A1 (en) * 2014-12-01 2017-09-21 Sabic Global Technologies B.V. Block mold

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010094943A (ja) 2008-10-20 2010-04-30 Nissha Printing Co Ltd 射出成形用金型

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US206536A (en) * 1878-07-30 Improvement in molds for making medicinal compressed wafers, pills, lozenges
US3363039A (en) * 1963-08-09 1968-01-09 Asahi Dow Ltd Injection molding processes for thermoplastic materials
GB1072410A (en) * 1963-12-23 1967-06-14 Peco Machinery Ltd Improvements in or relating to the moulding of articles in hollow moulds
US3670066A (en) * 1969-11-10 1972-06-13 Emery I Valyi Method of compression molding a thermoplastic article with walls of variable thickness
US4339408A (en) * 1980-11-03 1982-07-13 General Electric Company Method for molding straight ribbed articles
US4710332A (en) * 1982-04-15 1987-12-01 Rockwell International Corporation Process of injection molding a laser mirror substrate
US4778632A (en) * 1986-01-06 1988-10-18 Neolens, Inc. Injection molding equipment and method
US4980115A (en) * 1987-05-28 1990-12-25 Yoshida Industry Co. Ltd. Method for making an injection-molded product having a partly thin portion
DE3932016A1 (de) * 1989-09-26 1991-04-11 Agfa Gevaert Ag Vorrichtung zum zweischichtigen spritzgiessen
JPH0478513A (ja) 1990-07-23 1992-03-12 Chiyoda Sangyo Kk 異色成形品の成形方法及びその装置
JPH07137091A (ja) * 1993-09-20 1995-05-30 Mitsubishi Gas Chem Co Inc 模様が封入された成形品の製造方法
JPH10315262A (ja) 1997-05-21 1998-12-02 Idemitsu Petrochem Co Ltd 繊維強化樹脂の成形方法および成形品
JPH1110673A (ja) * 1997-06-24 1999-01-19 Idemitsu Petrochem Co Ltd 繊維強化樹脂の積層成形方法および積層成形品
JPH11100919A (ja) 1997-09-26 1999-04-13 Fujita Corp ブロック材
JP2000079625A (ja) 1998-06-23 2000-03-21 Bridgestone Corp 樹脂成型品の製造方法
JP3338930B2 (ja) 1998-10-08 2002-10-28 住友重機械工業株式会社 多層部品の製造方法及び製造装置
JP2000301583A (ja) 1999-04-19 2000-10-31 Mitsui Chemicals Inc 形状の複雑な部材を精密に射出圧縮成形する方法及びこれを実施するための射出圧縮成形装置
JP2003138122A (ja) 2001-10-31 2003-05-14 Nippon A & L Kk 車両用外装材料および車両用外装部品
DE10204806A1 (de) 2002-02-06 2003-08-14 Wgb Werkzeug Und Geraetebau Kl Verfahren zur Herstellung dickwandiger Kunststoffteile
US6772923B2 (en) 2002-03-28 2004-08-10 Spotless Plastics Pty. Ltd. Method for anchoring an elastomer into a thermoplastic during injection molding
JP2004243686A (ja) 2003-02-14 2004-09-02 Mitsubishi Engineering Plastics Corp 厚肉樹脂成形品
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JP4804334B2 (ja) 2006-12-25 2011-11-02 本田技研工業株式会社 射出成形品の製造方法
KR100968823B1 (ko) 2008-06-20 2010-07-08 현대자동차주식회사 수지 제품 제조장치 및 방법
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Also Published As

Publication number Publication date
JP2014530127A (ja) 2014-11-17
JP5957528B2 (ja) 2016-07-27
US20130078444A1 (en) 2013-03-28
KR20140065399A (ko) 2014-05-29
EP2758222B1 (en) 2015-12-09
CN103917351B (zh) 2016-09-14
US9180615B2 (en) 2015-11-10
CN103917351A (zh) 2014-07-09
US9815260B2 (en) 2017-11-14
WO2013042039A1 (en) 2013-03-28
EP2758222A1 (en) 2014-07-30
US20150328867A1 (en) 2015-11-19

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