JPH0112649B2 - - Google Patents
Info
- Publication number
- JPH0112649B2 JPH0112649B2 JP59134649A JP13464984A JPH0112649B2 JP H0112649 B2 JPH0112649 B2 JP H0112649B2 JP 59134649 A JP59134649 A JP 59134649A JP 13464984 A JP13464984 A JP 13464984A JP H0112649 B2 JPH0112649 B2 JP H0112649B2
- Authority
- JP
- Japan
- Prior art keywords
- cavity
- container
- mold
- sliding
- synthetic resin
- 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
Links
- 229920003002 synthetic resin Polymers 0.000 claims description 40
- 239000000057 synthetic resin Substances 0.000 claims description 40
- 238000000465 moulding Methods 0.000 claims description 35
- 238000000034 method Methods 0.000 claims description 15
- 239000003086 colorant Substances 0.000 claims description 13
- 229920005989 resin Polymers 0.000 claims description 11
- 239000011347 resin Substances 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 229920005749 polyurethane resin Polymers 0.000 claims 1
- 208000015943 Coeliac disease Diseases 0.000 description 14
- 230000000694 effects Effects 0.000 description 2
- 241000218657 Picea Species 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1635—Making multilayered or multicoloured articles using displaceable mould parts, e.g. retractable partition between adjacent mould 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0081—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor of objects with parts connected by a thin section, e.g. hinge, tear line
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- 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 |
---|---|---|---|
JP13464984A JPS6112311A (ja) | 1984-06-29 | 1984-06-29 | 多色樹脂容器の成形方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13464984A JPS6112311A (ja) | 1984-06-29 | 1984-06-29 | 多色樹脂容器の成形方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6112311A JPS6112311A (ja) | 1986-01-20 |
JPH0112649B2 true JPH0112649B2 (hu) | 1989-03-01 |
Family
ID=15133305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13464984A Granted JPS6112311A (ja) | 1984-06-29 | 1984-06-29 | 多色樹脂容器の成形方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6112311A (hu) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0293247U (hu) * | 1988-12-31 | 1990-07-24 | ||
JPH0618747B2 (ja) * | 1989-04-14 | 1994-03-16 | 大協株式会社 | 二重成形方法および型構造 |
JPH0478513A (ja) * | 1990-07-23 | 1992-03-12 | Chiyoda Sangyo Kk | 異色成形品の成形方法及びその装置 |
FR2691096A1 (fr) * | 1992-05-13 | 1993-11-19 | Cristour Sa | Procédé de moulage par injection de plusieurs matières plastiques différentes d'une capsule à cordons décoratifs et capsule obtenue par ce procédé. |
DE10250765B4 (de) * | 2002-10-30 | 2005-06-30 | Wfs Werkzeug- Und Formenbau Schmidt Gmbh & Co.Kg | Verfahren zum Formen eines Formteils mit Klappe und Formteil mit Klappe |
KR100493790B1 (ko) * | 2002-11-18 | 2005-06-08 | 정문기 | 사출성형장치 및 이를 이용한 사출성형방법 |
JP4538255B2 (ja) * | 2004-03-26 | 2010-09-08 | 中山工業株式会社 | ウェットシート用容器及び前記容器用の射出成形金型 |
JP5707060B2 (ja) | 2010-06-02 | 2015-04-22 | 矢崎総業株式会社 | 樹脂成形品 |
JP6226237B2 (ja) * | 2014-03-31 | 2017-11-08 | 株式会社吉野工業所 | 合成樹脂成形品及びその成形方法 |
CN106671358A (zh) * | 2017-01-13 | 2017-05-17 | 精英模具(上海)有限公司 | 一种三色注塑的方法及三色注塑的模具 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57203531A (en) * | 1981-06-09 | 1982-12-13 | Toshiba Mach Co Ltd | Mold for multi-colored molding |
-
1984
- 1984-06-29 JP JP13464984A patent/JPS6112311A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57203531A (en) * | 1981-06-09 | 1982-12-13 | Toshiba Mach Co Ltd | Mold for multi-colored molding |
Also Published As
Publication number | Publication date |
---|---|
JPS6112311A (ja) | 1986-01-20 |
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