KR20060088550A - 후물 평판 성형품 및 그 제조 방법 - Google Patents

후물 평판 성형품 및 그 제조 방법 Download PDF

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Publication number
KR20060088550A
KR20060088550A KR1020067006171A KR20067006171A KR20060088550A KR 20060088550 A KR20060088550 A KR 20060088550A KR 1020067006171 A KR1020067006171 A KR 1020067006171A KR 20067006171 A KR20067006171 A KR 20067006171A KR 20060088550 A KR20060088550 A KR 20060088550A
Authority
KR
South Korea
Prior art keywords
molded article
thick
mold
cavity
thickness
Prior art date
Application number
KR1020067006171A
Other languages
English (en)
Korean (ko)
Inventor
마사히코 하야시
가즈노리 우에키
후미히로 나루세
Original Assignee
니폰 제온 가부시키가이샤
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 니폰 제온 가부시키가이샤 filed Critical 니폰 제온 가부시키가이샤
Publication of KR20060088550A publication Critical patent/KR20060088550A/ko

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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
    • 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
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B29C2045/7343—Heating or cooling of the mould heating or cooling different mould parts at different temperatures
    • 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
    • B29C45/372—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings provided with means for marking or patterning, e.g. numbering articles
    • 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
    • B29L2011/00—Optical elements, e.g. lenses, prisms
KR1020067006171A 2003-09-30 2004-09-29 후물 평판 성형품 및 그 제조 방법 KR20060088550A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003340603 2003-09-30
JPJP-P-2003-00340603 2003-09-30

Publications (1)

Publication Number Publication Date
KR20060088550A true KR20060088550A (ko) 2006-08-04

Family

ID=34386210

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020067006171A KR20060088550A (ko) 2003-09-30 2004-09-29 후물 평판 성형품 및 그 제조 방법

Country Status (5)

Country Link
JP (1) JPWO2005030468A1 (zh)
KR (1) KR20060088550A (zh)
CN (1) CN100482442C (zh)
TW (1) TW200526392A (zh)
WO (1) WO2005030468A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6591891B2 (ja) * 2015-12-28 2019-10-16 株式会社クラレ 射出成形品の製造方法
CN110103411A (zh) * 2019-04-24 2019-08-09 中国航发北京航空材料研究院 一种多次注射成型模具及应用该模具的注射成型方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0712635B2 (ja) * 1987-09-28 1995-02-15 ポリプラスチックス株式会社 円筒状成形品の射出成形方法
JPH0673887B2 (ja) * 1988-12-14 1994-09-21 出光石油化学株式会社 射出成形用金型及び該金型を用いたディスク基板の成形方法
JP3601463B2 (ja) * 2000-05-26 2004-12-15 住友化学工業株式会社 パターンを有する大型導光板の製造方法
JP4202653B2 (ja) * 2002-01-16 2008-12-24 三菱電線工業株式会社 樹脂長尺体成形金型及びその成形方法

Also Published As

Publication number Publication date
CN1860013A (zh) 2006-11-08
JPWO2005030468A1 (ja) 2006-12-07
TW200526392A (en) 2005-08-16
WO2005030468A1 (ja) 2005-04-07
CN100482442C (zh) 2009-04-29

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