JPS59192541A - 発泡樹脂成形品の成形方法 - Google Patents

発泡樹脂成形品の成形方法

Info

Publication number
JPS59192541A
JPS59192541A JP58068141A JP6814183A JPS59192541A JP S59192541 A JPS59192541 A JP S59192541A JP 58068141 A JP58068141 A JP 58068141A JP 6814183 A JP6814183 A JP 6814183A JP S59192541 A JPS59192541 A JP S59192541A
Authority
JP
Japan
Prior art keywords
mold
protrusion
molding
resin molded
soft material
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.)
Granted
Application number
JP58068141A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0242048B2 (en, 2012
Inventor
Ryoichi Yamamoto
良一 山本
Makoto Yamamoto
誠 山本
Masataka Komori
小森　正孝
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Plastics Inc
Mitsubishi Plastics Industries 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
Application filed by Mitsubishi Plastics Inc, Mitsubishi Plastics Industries Ltd filed Critical Mitsubishi Plastics Inc
Priority to JP58068141A priority Critical patent/JPS59192541A/ja
Publication of JPS59192541A publication Critical patent/JPS59192541A/ja
Publication of JPH0242048B2 publication Critical patent/JPH0242048B2/ja
Granted legal-status Critical Current

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
    • 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
    • B29C44/583—Moulds for making articles with 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/0033—Moulds or cores; Details thereof or accessories therefor constructed for making articles provided with holes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP58068141A 1983-04-18 1983-04-18 発泡樹脂成形品の成形方法 Granted JPS59192541A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58068141A JPS59192541A (ja) 1983-04-18 1983-04-18 発泡樹脂成形品の成形方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58068141A JPS59192541A (ja) 1983-04-18 1983-04-18 発泡樹脂成形品の成形方法

Publications (2)

Publication Number Publication Date
JPS59192541A true JPS59192541A (ja) 1984-10-31
JPH0242048B2 JPH0242048B2 (en, 2012) 1990-09-20

Family

ID=13365168

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58068141A Granted JPS59192541A (ja) 1983-04-18 1983-04-18 発泡樹脂成形品の成形方法

Country Status (1)

Country Link
JP (1) JPS59192541A (en, 2012)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1344619A1 (en) * 2002-03-14 2003-09-17 Artilat Naamloze Vennootschap Mould for manufacturing a mattress out of foam and foam mattress made with it
JP2006187975A (ja) * 2005-01-07 2006-07-20 Dogu:Kk 反応射出成形用型
FR2891489A1 (fr) * 2005-10-04 2007-04-06 Michelin Soc Tech Moule pour bande de roulement de pneumatique.
KR101876312B1 (ko) * 2016-11-01 2018-07-09 주식회사 서연이화 차량용 내장재 발포성형장치 및 방법

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1344619A1 (en) * 2002-03-14 2003-09-17 Artilat Naamloze Vennootschap Mould for manufacturing a mattress out of foam and foam mattress made with it
BE1014704A3 (nl) * 2002-03-14 2004-03-02 Artilat Nv Matrijs voor het vervaardigen van een matras uit schuim en daarmee vervaardigde schuimmatras.
JP2006187975A (ja) * 2005-01-07 2006-07-20 Dogu:Kk 反応射出成形用型
FR2891489A1 (fr) * 2005-10-04 2007-04-06 Michelin Soc Tech Moule pour bande de roulement de pneumatique.
WO2007039623A1 (fr) * 2005-10-04 2007-04-12 Société de Technologie Michelin Moule pour bande de roulement de pneumatique.
US7338269B2 (en) 2005-10-04 2008-03-04 Michelin Recherche Et Technique S.A. Tire tread mold
KR101876312B1 (ko) * 2016-11-01 2018-07-09 주식회사 서연이화 차량용 내장재 발포성형장치 및 방법

Also Published As

Publication number Publication date
JPH0242048B2 (en, 2012) 1990-09-20

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