JP5977072B2 - 成形装置 - Google Patents
成形装置 Download PDFInfo
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- JP5977072B2 JP5977072B2 JP2012098103A JP2012098103A JP5977072B2 JP 5977072 B2 JP5977072 B2 JP 5977072B2 JP 2012098103 A JP2012098103 A JP 2012098103A JP 2012098103 A JP2012098103 A JP 2012098103A JP 5977072 B2 JP5977072 B2 JP 5977072B2
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- molding
- mold
- steam
- hole
- recess
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- Moulds For Moulding Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
Description
Claims (2)
- 蒸気が通過可能な複数の蒸気孔が形成されかつ発泡性合成樹脂粒子を充填するための成形空間を形成する第1成形型と第2成形型とを備え、前記第1成形型と第2成形型の少なくとも一方の成形型の成形空間側の面とは反対側の面に、前記複数の蒸気孔の間に配置されるように凹部が形成され、該凹部は、その中心部側ほど深く形成されていることを特徴とする成形装置。
- 前記第1成形型が雌型で、かつ、前記第2成形型が雄型からなり、該第1成形型の成形空間側の面とは反対側の面のうちの上面となる面に形成されている凹部の中心部に、該凹部から成形空間側に連通する貫通孔が形成されている請求項1に記載の成形装置。
Priority Applications (1)
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JP2012098103A JP5977072B2 (ja) | 2012-04-23 | 2012-04-23 | 成形装置 |
Applications Claiming Priority (1)
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JP2012098103A JP5977072B2 (ja) | 2012-04-23 | 2012-04-23 | 成形装置 |
Publications (2)
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JP2013223996A JP2013223996A (ja) | 2013-10-31 |
JP5977072B2 true JP5977072B2 (ja) | 2016-08-24 |
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JP2012098103A Active JP5977072B2 (ja) | 2012-04-23 | 2012-04-23 | 成形装置 |
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JP (1) | JP5977072B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6592485B2 (ja) * | 2017-09-12 | 2019-10-16 | 株式会社山正製作所 | 発泡成形用の金型 |
JP7079488B2 (ja) * | 2018-08-20 | 2022-06-02 | 有限会社三宝金型製作所 | 発泡樹脂成型金型、及び発泡樹脂成型方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3128312B2 (ja) * | 1992-02-28 | 2001-01-29 | 株式会社ダイセン工業 | 合成樹脂の発泡成形用金型装置および発泡成形法 |
JP3837348B2 (ja) * | 2002-03-25 | 2006-10-25 | 有限会社三宝金型製作所 | 発泡樹脂成形型および発泡樹脂成形品の製造方法 |
EP1773559A1 (en) * | 2004-06-28 | 2007-04-18 | Ex One Corporation | Gas permeable molds |
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- 2012-04-23 JP JP2012098103A patent/JP5977072B2/ja active Active
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JP2013223996A (ja) | 2013-10-31 |
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