WO2003013823A1 - Double-face in-mold forming method - Google Patents

Double-face in-mold forming method Download PDF

Info

Publication number
WO2003013823A1
WO2003013823A1 PCT/JP2002/007841 JP0207841W WO03013823A1 WO 2003013823 A1 WO2003013823 A1 WO 2003013823A1 JP 0207841 W JP0207841 W JP 0207841W WO 03013823 A1 WO03013823 A1 WO 03013823A1
Authority
WO
WIPO (PCT)
Prior art keywords
metal mold
inlet passage
forming
resin
continuous
Prior art date
Application number
PCT/JP2002/007841
Other languages
English (en)
French (fr)
Inventor
Yukitomo Yuhara
Mikihiro Kuramitsu
Original Assignee
Yoshida Kogyo Co., Ltd.
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
Priority claimed from JP2001235307A external-priority patent/JP4721572B2/ja
Priority claimed from JP2001275483A external-priority patent/JP4721581B2/ja
Priority claimed from JP2002185680A external-priority patent/JP4348054B2/ja
Application filed by Yoshida Kogyo Co., Ltd. filed Critical Yoshida Kogyo Co., Ltd.
Priority to DE60239064T priority Critical patent/DE60239064D1/de
Priority to US10/485,143 priority patent/US20040173940A1/en
Priority to EP02755743A priority patent/EP1413417B1/en
Publication of WO2003013823A1 publication Critical patent/WO2003013823A1/ja

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
    • 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
    • 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
    • B29C45/14—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
    • B29C2045/14532—Joining articles or parts of a single article injecting between two sheets
    • 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
    • B29C45/14827—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 using a transfer foil detachable from the insert

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
PCT/JP2002/007841 2001-08-02 2002-08-01 Double-face in-mold forming method WO2003013823A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE60239064T DE60239064D1 (de) 2001-08-02 2002-08-01 Doppelseitiges formverfahren im werkzeug
US10/485,143 US20040173940A1 (en) 2001-08-02 2002-08-01 Double-face in-mold forming method
EP02755743A EP1413417B1 (en) 2001-08-02 2002-08-01 Double-face in-mold forming method

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2001235307A JP4721572B2 (ja) 2001-08-02 2001-08-02 両面インモールド成形方法
JP2001-235307 2001-08-02
JP2001-275483 2001-09-11
JP2001275483A JP4721581B2 (ja) 2001-09-11 2001-09-11 両面インモールド転写成形方法
JP2002-185680 2002-06-26
JP2002185680A JP4348054B2 (ja) 2002-06-26 2002-06-26 両面インモールド成形方法

Publications (1)

Publication Number Publication Date
WO2003013823A1 true WO2003013823A1 (en) 2003-02-20

Family

ID=27347269

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/007841 WO2003013823A1 (en) 2001-08-02 2002-08-01 Double-face in-mold forming method

Country Status (5)

Country Link
US (1) US20040173940A1 (ja)
EP (1) EP1413417B1 (ja)
CN (1) CN100509344C (ja)
DE (1) DE60239064D1 (ja)
WO (1) WO2003013823A1 (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004261977A (ja) * 2003-02-18 2004-09-24 Yoshida Industry Co Ltd 両面インモールド転写成形方法
KR101034442B1 (ko) * 2003-07-18 2011-05-12 니혼샤신 인사츠 가부시키가이샤 성형 동시 가식성형품 및 성형 동시 가식성형품의 제조방법
DK1717011T3 (da) * 2004-02-18 2011-05-23 Nissha Printing I-form dobbeltsidet dekorationsform og fremgangsmåde til fremstilling af i-form dobbeltsidet dekoreret produkt
DE102006026298B4 (de) * 2006-06-02 2014-09-11 Atuforma Gmbh Vorrichtung und Verfahren zur Herstellung von Formteilen im Spritzgussverfahren
US7740910B2 (en) * 2006-11-27 2010-06-22 Lockheed Martin Corporation Method for epoxy application control overpresses
US8339535B2 (en) * 2007-12-28 2012-12-25 Samsung Electronic Co., Ltd. Display, front cover thereof, mold of front cover, and manufacturing method for front cover
US9662856B2 (en) 2007-12-28 2017-05-30 Samsung Electronics Co., Ltd. Display, front cover thereof, mold of front cover, and manufacturing method for front cover
DE102013114276A1 (de) * 2013-12-18 2015-06-18 Leonhard Kurz Stiftung & Co. Kg Kunststoffformteil und Verfahren zu dessen Herstellung

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4838363A (ja) * 1971-09-16 1973-06-06
JPS59120432A (ja) * 1982-12-28 1984-07-12 Dainippon Printing Co Ltd 合成樹脂成形品の両面同時絵付方法
JPS62227613A (ja) 1986-03-28 1987-10-06 Nissha Printing Co Ltd 両面転写成形品の製造法及び金型機構
US4965037A (en) 1989-07-17 1990-10-23 Libbey-Owens-Ford Co. Method of molding a composite
JPH0699458A (ja) * 1992-09-17 1994-04-12 Yoshida Kogyo Kk <Ykk> 両面転写射出成形品の製造方法及び成形金型並びに射出成形品
JPH0699457A (ja) 1992-09-17 1994-04-12 Yoshida Kogyo Kk <Ykk> 両面転写射出成形品の製造方法及び成形金型並びに射出成形品
JPH091590A (ja) * 1995-06-19 1997-01-07 Dainippon Printing Co Ltd 装飾シート及び該装飾シートを用いた装飾成形品の成形方法
US5894006A (en) * 1995-05-31 1999-04-13 Herbst; Richard Method for producing plastic material objects
JP2000296533A (ja) * 1999-04-16 2000-10-24 Nissha Printing Co Ltd 成形同時加飾成形品の製造方法
JP2000334768A (ja) * 1999-05-28 2000-12-05 Asahi Glass Co Ltd フィルム一体樹脂製窓の製造方法および装置
JP2001260168A (ja) * 2000-03-14 2001-09-25 Yoshida Industry Co Ltd 電子機器表示窓の保護パネルの製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2313985A (en) * 1940-05-20 1943-03-16 Dow Chemical Co Method of molding plastics
JPS60250927A (ja) * 1984-05-28 1985-12-11 Mitsubishi Gas Chem Co Inc 防曇性に優れた合成樹脂成形品の製法
JPS60250925A (ja) * 1984-05-28 1985-12-11 Mitsubishi Gas Chem Co Inc 耐候性に優れた合成樹脂成形品の製法
US6214273B1 (en) * 1997-09-30 2001-04-10 Texas Instruments Incorporated Molding method with the use of modified runners
JP2001318612A (ja) * 2000-05-08 2001-11-16 Yoshida Industry Co Ltd 電子機器表示窓の保護パネル
US6958183B2 (en) * 2001-02-20 2005-10-25 Teikoku Tsushin Kogyo Co., Ltd. Key top plate and a method for manufacturing the same

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4838363A (ja) * 1971-09-16 1973-06-06
JPS59120432A (ja) * 1982-12-28 1984-07-12 Dainippon Printing Co Ltd 合成樹脂成形品の両面同時絵付方法
JPS62227613A (ja) 1986-03-28 1987-10-06 Nissha Printing Co Ltd 両面転写成形品の製造法及び金型機構
US4965037A (en) 1989-07-17 1990-10-23 Libbey-Owens-Ford Co. Method of molding a composite
JPH0699458A (ja) * 1992-09-17 1994-04-12 Yoshida Kogyo Kk <Ykk> 両面転写射出成形品の製造方法及び成形金型並びに射出成形品
JPH0699457A (ja) 1992-09-17 1994-04-12 Yoshida Kogyo Kk <Ykk> 両面転写射出成形品の製造方法及び成形金型並びに射出成形品
US5894006A (en) * 1995-05-31 1999-04-13 Herbst; Richard Method for producing plastic material objects
JPH091590A (ja) * 1995-06-19 1997-01-07 Dainippon Printing Co Ltd 装飾シート及び該装飾シートを用いた装飾成形品の成形方法
JP2000296533A (ja) * 1999-04-16 2000-10-24 Nissha Printing Co Ltd 成形同時加飾成形品の製造方法
JP2000334768A (ja) * 1999-05-28 2000-12-05 Asahi Glass Co Ltd フィルム一体樹脂製窓の製造方法および装置
JP2001260168A (ja) * 2000-03-14 2001-09-25 Yoshida Industry Co Ltd 電子機器表示窓の保護パネルの製造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1413417A4 *

Also Published As

Publication number Publication date
CN1537044A (zh) 2004-10-13
EP1413417A1 (en) 2004-04-28
CN100509344C (zh) 2009-07-08
EP1413417A4 (en) 2006-08-02
EP1413417B1 (en) 2011-01-26
US20040173940A1 (en) 2004-09-09
DE60239064D1 (de) 2011-03-10

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