JP4933907B2 - 成形装置及び成形方法 - Google Patents
成形装置及び成形方法 Download PDFInfo
- Publication number
- JP4933907B2 JP4933907B2 JP2007012680A JP2007012680A JP4933907B2 JP 4933907 B2 JP4933907 B2 JP 4933907B2 JP 2007012680 A JP2007012680 A JP 2007012680A JP 2007012680 A JP2007012680 A JP 2007012680A JP 4933907 B2 JP4933907 B2 JP 4933907B2
- Authority
- JP
- Japan
- Prior art keywords
- molding
- mold
- base material
- plate portion
- skin layer
- 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
Links
- 238000000465 moulding Methods 0.000 title claims description 178
- 238000000034 method Methods 0.000 title claims description 10
- 239000000463 material Substances 0.000 claims description 123
- 229920005989 resin Polymers 0.000 claims description 60
- 239000011347 resin Substances 0.000 claims description 60
- 239000006261 foam material Substances 0.000 claims description 26
- 239000000758 substrate Substances 0.000 claims description 15
- 238000005187 foaming Methods 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 description 50
- 239000000806 elastomer Substances 0.000 description 50
- 238000007493 shaping process Methods 0.000 description 9
- 239000006260 foam Substances 0.000 description 6
- 238000011144 upstream manufacturing Methods 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 3
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004088 foaming agent Substances 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 125000003011 styrenyl group Chemical group [H]\C(*)=C(/[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007012680A JP4933907B2 (ja) | 2007-01-23 | 2007-01-23 | 成形装置及び成形方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007012680A JP4933907B2 (ja) | 2007-01-23 | 2007-01-23 | 成形装置及び成形方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2008179002A JP2008179002A (ja) | 2008-08-07 |
| JP2008179002A5 JP2008179002A5 (enExample) | 2010-01-28 |
| JP4933907B2 true JP4933907B2 (ja) | 2012-05-16 |
Family
ID=39723280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007012680A Active JP4933907B2 (ja) | 2007-01-23 | 2007-01-23 | 成形装置及び成形方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4933907B2 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5071855B2 (ja) * | 2008-02-15 | 2012-11-14 | 南条装備工業株式会社 | 成形装置及び成形方法 |
| CN116118122B (zh) * | 2022-12-27 | 2023-08-11 | 江苏朗佑精密部件制造有限公司 | 一种塑形滑块运动机构及双塑成型模具 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2889000B2 (ja) * | 1991-01-21 | 1999-05-10 | 松下電工株式会社 | サンドイッチ成形方法 |
| JPH08108451A (ja) * | 1994-10-13 | 1996-04-30 | Eiichi Tsunoda | 多色成形方法 |
| JP2003170785A (ja) * | 2001-12-07 | 2003-06-17 | Inoac Corp | 車両内装部材およびその製造方法 |
-
2007
- 2007-01-23 JP JP2007012680A patent/JP4933907B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008179002A (ja) | 2008-08-07 |
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