TW201026478A - Mold device for two-color molding and two-color molded article - Google Patents

Mold device for two-color molding and two-color molded article Download PDF

Info

Publication number
TW201026478A
TW201026478A TW098140517A TW98140517A TW201026478A TW 201026478 A TW201026478 A TW 201026478A TW 098140517 A TW098140517 A TW 098140517A TW 98140517 A TW98140517 A TW 98140517A TW 201026478 A TW201026478 A TW 201026478A
Authority
TW
Taiwan
Prior art keywords
molded article
film
mold
color
molding
Prior art date
Application number
TW098140517A
Other languages
English (en)
Chinese (zh)
Other versions
TWI363686B (https=
Inventor
Takeshi Nishimura
Original Assignee
Nissha Printing
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 Nissha Printing filed Critical Nissha Printing
Publication of TW201026478A publication Critical patent/TW201026478A/zh
Application granted granted Critical
Publication of TWI363686B publication Critical patent/TWI363686B/zh

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
    • B29C45/16—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
    • B29C45/1671—Making multilayered or multicoloured articles with an insert
    • 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/37—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings
    • 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
    • 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
    • B29C45/14—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
    • B29C45/14778—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 the article consisting of a material with particular properties, e.g. porous, brittle
    • 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
    • B29C45/1615—The materials being injected at different moulding stations
    • B29C45/162—The materials being injected at different moulding stations using means, e.g. mould parts, for transferring an injected part between moulding stations
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3431—Telephones, Earphones
    • B29L2031/3437—Cellular phones
    • 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
    • Y10T428/18—Longitudinally sectional layer of three or more sections
    • Y10T428/183—Next to unitary sheet of equal or greater extent
    • 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
    • Y10T428/19—Sheets or webs edge spliced or joined
    • Y10T428/192—Sheets or webs coplanar

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)
TW098140517A 2008-11-28 2009-11-27 Mold device for two-color molding and two-color molded article TW201026478A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008304944A JP4733733B2 (ja) 2008-11-28 2008-11-28 ２色成形用金型装置および２色成形品

Publications (2)

Publication Number Publication Date
TW201026478A true TW201026478A (en) 2010-07-16
TWI363686B TWI363686B (https=) 2012-05-11

Family

ID=42225713

Family Applications (1)

Application Number Title Priority Date Filing Date
TW098140517A TW201026478A (en) 2008-11-28 2009-11-27 Mold device for two-color molding and two-color molded article

Country Status (7)

Country Link
US (2) US8113808B2 (https=)
EP (1) EP2357073B1 (https=)
JP (1) JP4733733B2 (https=)
KR (1) KR101150062B1 (https=)
CN (1) CN102223992B (https=)
TW (1) TW201026478A (https=)
WO (1) WO2010061840A1 (https=)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102104640A (zh) * 2009-12-18 2011-06-22 索尼爱立信移动通讯股份有限公司 用于移动通信设备的照明壳盖
CN102756451A (zh) * 2011-04-27 2012-10-31 谷崧精密工业股份有限公司 双色壳体结构的制造方法
CN103158228B (zh) * 2011-12-19 2015-12-02 上海志承新材料有限公司 模内镶嵌注塑电路的制造工艺
CN104168792B (zh) * 2012-03-14 2016-11-16 Ykk株式会社 随身物品的成形方法
CN102615784A (zh) * 2012-04-09 2012-08-01 昆山金利表面材料应用科技股份有限公司 双色产品注塑模具
CN102922663A (zh) * 2012-10-26 2013-02-13 青岛海尔模具有限公司 一种带膜片层面板的双色注塑生产工艺
JP6371100B2 (ja) * 2014-04-23 2018-08-08 株式会社小糸製作所 二色成形法
CN108099094A (zh) * 2016-11-25 2018-06-01 上汽通用五菱汽车股份有限公司 一种注塑模具和注塑成型的工艺
CN110573316B (zh) * 2017-04-21 2021-08-10 奥林巴斯株式会社 双色成型模具、双色成型品的制造方法和具有光学功能部件的摄像装置
CN109466020A (zh) * 2017-09-07 2019-03-15 海天塑机集团有限公司 一种双色注射成型装置及工艺
JP2021088086A (ja) * 2019-12-03 2021-06-10 Ｎｉｓｓｈａ株式会社 回路付き２色成形用金型装置および回路付き２色成形品
JP7469595B2 (ja) * 2020-01-07 2024-04-17 タイガー魔法瓶株式会社 飲料容器保護用の底部材
CN111590826A (zh) * 2020-05-12 2020-08-28 慈溪市翌博精密模具有限公司 一种双色模
CN111745885A (zh) * 2020-06-09 2020-10-09 宁波劳伦斯汽车内饰件有限公司 双色注塑薄膜加饰件透光工艺
CN113799322A (zh) * 2021-10-20 2021-12-17 敏实海拉(嘉兴)汽车零部件有限公司 一种适用于acc毫米波加热盖板的制作模具及方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2035894B (en) * 1978-05-03 1982-10-27 Int Computers Ltd Shaped structural element of laminated construction
DE2917647A1 (de) * 1978-05-03 1979-11-08 Int Computers Ltd Bauelement
US5476629A (en) * 1992-12-25 1995-12-19 Citizen Watch Co. Ltd. Method for manufacturing IC card substrate
JPH0820048A (ja) * 1994-07-08 1996-01-23 Fuji Photo Film Co Ltd 写真フイルムパトローネの射出成形方法及び写真フイルムパトローネ
JP3833310B2 (ja) * 1996-07-31 2006-10-11 日本写真印刷株式会社 ２色成形同時絵付け品製造装置と２色成形同時絵付け品製造方法
JP2002160256A (ja) * 2000-11-24 2002-06-04 Koito Mfg Co Ltd 合成樹脂製灯具構成部材の表面被膜形成方法および合成樹脂製灯具構成部材
JP3732832B2 (ja) * 2003-01-27 2006-01-11 株式会社日本製鋼所 合成樹脂製中空体の射出成形方法および成形用金型
JP2005333277A (ja) 2004-05-18 2005-12-02 Pioneer Electronic Corp スピーカ用センターキャップの製造方法
JP2006224613A (ja) * 2005-02-21 2006-08-31 Nishikawa Kasei Co Ltd 装飾体及びその製造方法
JP2007118214A (ja) 2005-10-25 2007-05-17 Sumitomo Heavy Ind Ltd 積層射出成形機および積層射出成形方法
DE202007009169U1 (de) * 2006-06-29 2007-10-04 Ksw Microtec Ag In-Mould-Etikett
JP5018048B2 (ja) 2006-11-30 2012-09-05 トヨタ紡織株式会社 繊維質熱可塑性材料の成形方法及び成形装置
WO2008123191A1 (ja) * 2007-03-30 2008-10-16 Nissha Printing Co., Ltd. 樹脂成形体及びその製造方法
CN101108530B (zh) * 2007-08-22 2011-01-19 万德国际有限公司 双色硅胶底片成型模具及其方法

Also Published As

Publication number Publication date
US20120141722A1 (en) 2012-06-07
KR101150062B1 (ko) 2012-05-31
KR20110098708A (ko) 2011-09-01
US20110200782A1 (en) 2011-08-18
US8247059B2 (en) 2012-08-21
JP4733733B2 (ja) 2011-07-27
US8113808B2 (en) 2012-02-14
CN102223992B (zh) 2014-07-30
EP2357073A1 (en) 2011-08-17
WO2010061840A1 (ja) 2010-06-03
TWI363686B (https=) 2012-05-11
EP2357073B1 (en) 2014-05-14
JP2010125784A (ja) 2010-06-10
CN102223992A (zh) 2011-10-19
EP2357073A4 (en) 2012-07-04

Similar Documents

Publication Publication Date Title
TW201026478A (en) Mold device for two-color molding and two-color molded article
TW200824534A (en) Housing case, a manufacturing method of the housing case, and a mold for use in the method
US9198335B2 (en) Method and apparatus for processing housing
TW200905976A (en) Resin molded product and method of manufacturing thereof
EP1132189A1 (en) Improvements in and relating to injection moulding
JPH05124060A (ja) 樹脂成形体及びその製造方法
WO2011146328A1 (en) Anti-delamination feature for double injection molded parts
EP1157799A1 (en) Housing shell for a communication device
WO2010050308A1 (ja) インサート２色成形方法および２色成形金型装置並びにインサート２色成形品
CN102045614A (zh) 发声器前盖的制作方法
CN102202471B (zh) 电子装置及其制造方法
KR101201630B1 (ko) 휴대용 단말기 커버 및 그 제조방법
CN101677497B (zh) 壳体及其制作方法
AU2001231989A1 (en) Injection moulding methods and apparatus
JP4173937B2 (ja) ハウジングケース
KR100240831B1 (ko) 가죽표면을 갖는 합성수지 케이스 성형용 금형과 케이스의 제조 방법
JP2011194738A (ja) 多層樹脂成形用金型および多層樹脂成形品の成形方法
JP3821753B2 (ja) フイルムを有する樹脂成形品の製造方法
JP2007176109A (ja) 電子機器のキャビネットをインサート成形する方法
JP2007130890A (ja) 電子機器のキャビネットをインサート成形する方法及び皮革製カバーによって覆われたキャビネットを有する電子機器
KR200431851Y1 (ko) 배면 라이트가 가능한 휴대용 통신기기의 부품키
JP3965371B2 (ja) 複合成形品及びその製造方法
JP2006056227A (ja) 金属成形品の表面にモールド層を成形する方法
TW201204530A (en) Molded article and method for making the same
JP2001036258A (ja) ハウジングケース

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees