JP7488837B2 - 発泡成形用金型および発泡成形品の製造方法 - Google Patents

発泡成形用金型および発泡成形品の製造方法 Download PDF

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Publication number
JP7488837B2
JP7488837B2 JP2021571190A JP2021571190A JP7488837B2 JP 7488837 B2 JP7488837 B2 JP 7488837B2 JP 2021571190 A JP2021571190 A JP 2021571190A JP 2021571190 A JP2021571190 A JP 2021571190A JP 7488837 B2 JP7488837 B2 JP 7488837B2
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JP
Japan
Prior art keywords
mold
nickel
plated portion
die
foam molding
Prior art date
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
JP2021571190A
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English (en)
Japanese (ja)
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JPWO2021145315A1 (enrdf_load_stackoverflow
Inventor
浩 鈴木
毅 北野
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.)
Inoac Corp
Kyokuto Seiki Co Ltd
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Inoac Corp
Kyokuto Seiki Co Ltd
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Publication of JPWO2021145315A1 publication Critical patent/JPWO2021145315A1/ja
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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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • 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
    • B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/58—Moulds

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
JP2021571190A 2020-01-14 2021-01-12 発泡成形用金型および発泡成形品の製造方法 Active JP7488837B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020003581 2020-01-14
JP2020003581 2020-01-14
PCT/JP2021/000732 WO2021145315A1 (ja) 2020-01-14 2021-01-12 発泡成形用金型および発泡成形品の製造方法

Publications (2)

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JPWO2021145315A1 JPWO2021145315A1 (enrdf_load_stackoverflow) 2021-07-22
JP7488837B2 true JP7488837B2 (ja) 2024-05-22

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JP2021571190A Active JP7488837B2 (ja) 2020-01-14 2021-01-12 発泡成形用金型および発泡成形品の製造方法

Country Status (2)

Country Link
JP (1) JP7488837B2 (enrdf_load_stackoverflow)
WO (1) WO2021145315A1 (enrdf_load_stackoverflow)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011000731A (ja) 2009-06-16 2011-01-06 Bridgestone Corp 発泡成形用金型
JP2015020326A (ja) 2013-07-18 2015-02-02 日本写真印刷株式会社 錐体状突起成形型製造用金型及びその製造方法並びに錐体状突起成形型の製造方法
JP2019084572A (ja) 2017-11-08 2019-06-06 トヨタ自動車株式会社 金型

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0414173Y2 (enrdf_load_stackoverflow) * 1986-11-11 1992-03-31

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011000731A (ja) 2009-06-16 2011-01-06 Bridgestone Corp 発泡成形用金型
JP2015020326A (ja) 2013-07-18 2015-02-02 日本写真印刷株式会社 錐体状突起成形型製造用金型及びその製造方法並びに錐体状突起成形型の製造方法
JP2019084572A (ja) 2017-11-08 2019-06-06 トヨタ自動車株式会社 金型

Also Published As

Publication number Publication date
WO2021145315A1 (ja) 2021-07-22
JPWO2021145315A1 (enrdf_load_stackoverflow) 2021-07-22

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