JPH0334453B2 - - Google Patents
Info
- Publication number
- JPH0334453B2 JPH0334453B2 JP60113831A JP11383185A JPH0334453B2 JP H0334453 B2 JPH0334453 B2 JP H0334453B2 JP 60113831 A JP60113831 A JP 60113831A JP 11383185 A JP11383185 A JP 11383185A JP H0334453 B2 JPH0334453 B2 JP H0334453B2
- Authority
- JP
- Japan
- Prior art keywords
- molding
- synthetic resin
- undercut
- mold
- blow
- 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.)
- Expired - Lifetime
Links
- 238000000465 moulding Methods 0.000 claims description 56
- 229920003002 synthetic resin Polymers 0.000 claims description 45
- 239000000057 synthetic resin Substances 0.000 claims description 45
- 238000000034 method Methods 0.000 claims description 15
- 238000009423 ventilation Methods 0.000 claims description 9
- 238000000071 blow moulding Methods 0.000 claims description 5
- 238000007666 vacuum forming Methods 0.000 claims description 5
- 238000004049 embossing Methods 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 239000011324 bead Substances 0.000 description 18
- 239000011162 core material Substances 0.000 description 16
- 239000004793 Polystyrene Substances 0.000 description 10
- 229920002223 polystyrene Polymers 0.000 description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- 239000011521 glass Substances 0.000 description 8
- 229920005989 resin Polymers 0.000 description 8
- 239000011347 resin Substances 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 229910052759 nickel Inorganic materials 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 239000011800 void material Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000005323 electroforming Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920001187 thermosetting polymer Polymers 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 235000001543 Corylus americana Nutrition 0.000 description 1
- 240000007582 Corylus avellana Species 0.000 description 1
- 235000007466 Corylus avellana Nutrition 0.000 description 1
- 239000004831 Hot glue Substances 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60113831A JPS61272126A (ja) | 1985-05-27 | 1985-05-27 | アンダ−カツトを備えたしぼ付合成樹脂成形体の成形方法および成形装置 |
| US06/787,773 US4921561A (en) | 1984-10-18 | 1985-10-15 | Process for manufacturing embossed articles of synthetic resin |
| KR1019850007651A KR900000677B1 (ko) | 1984-10-18 | 1985-10-17 | 주름잡힌 합성수지부재의 제조방법 및 그 제조장치 |
| CA000493228A CA1276418C (fr) | 1984-10-18 | 1985-10-17 | Methode et dispositif de fabrication d'articles repousses a base de resine synthetique |
| GB8525740A GB2167014B (en) | 1984-10-18 | 1985-10-18 | Process and apparatus for manufacturing embossed articles of synthetic resin |
| BE2/60818A BE903473A (nl) | 1984-10-18 | 1985-10-18 | Werkwijze voor het vervaardigen van gedreven artikelen van kunsthars en inrichting voor het toepassen van deze werkwijze |
| US06/920,077 US4781569A (en) | 1984-10-18 | 1986-10-16 | Apparatus for manufacturing embossed articles of synthetic resin |
| US07/365,774 US5034178A (en) | 1984-10-18 | 1989-06-14 | Process for manufacturing embossed articles of synthetic resin with an undercut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60113831A JPS61272126A (ja) | 1985-05-27 | 1985-05-27 | アンダ−カツトを備えたしぼ付合成樹脂成形体の成形方法および成形装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61272126A JPS61272126A (ja) | 1986-12-02 |
| JPH0334453B2 true JPH0334453B2 (fr) | 1991-05-22 |
Family
ID=14622132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60113831A Granted JPS61272126A (ja) | 1984-10-18 | 1985-05-27 | アンダ−カツトを備えたしぼ付合成樹脂成形体の成形方法および成形装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61272126A (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4514969B2 (ja) * | 2001-01-26 | 2010-07-28 | 本田技研工業株式会社 | アンダーカット部を有する樹脂製品の成形装置 |
| AT516228B1 (de) * | 2014-09-11 | 2020-08-15 | Kiefel Gmbh | Verfahren und Anlage zum in-mould-graining- (IMG-) Kaschieren einer Folie auf ein Trägerteil |
| US20220134632A1 (en) * | 2019-01-23 | 2022-05-05 | Honda Motor Co., Ltd. | Stacked workpiece molding method and device for same |
| JPWO2021038944A1 (fr) * | 2019-08-29 | 2021-03-04 |
-
1985
- 1985-05-27 JP JP60113831A patent/JPS61272126A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61272126A (ja) | 1986-12-02 |
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