FR2572676B1 - METHOD AND APPARATUS FOR SHAPING MULTICOLORED SYNTHETIC RESIN MOLDINGS - Google Patents
METHOD AND APPARATUS FOR SHAPING MULTICOLORED SYNTHETIC RESIN MOLDINGSInfo
- Publication number
- FR2572676B1 FR2572676B1 FR8504377A FR8504377A FR2572676B1 FR 2572676 B1 FR2572676 B1 FR 2572676B1 FR 8504377 A FR8504377 A FR 8504377A FR 8504377 A FR8504377 A FR 8504377A FR 2572676 B1 FR2572676 B1 FR 2572676B1
- Authority
- FR
- France
- Prior art keywords
- shaping
- synthetic resin
- resin moldings
- multicolored
- multicolored synthetic
- 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
- 238000000034 method Methods 0.000 title 1
- 238000007493 shaping process Methods 0.000 title 1
- 229920003002 synthetic resin Polymers 0.000 title 1
- 239000000057 synthetic resin Substances 0.000 title 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
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1657—Making multilayered or multicoloured articles using means for adhering or bonding the layers or parts to each other
- B29C2045/1659—Fusion bonds
-
- 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
- B29C2045/167—Making multilayered or multicoloured articles injecting the second layer through the first layer
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23007084A JPS61108519A (en) | 1984-11-02 | 1984-11-02 | Molding method of multi-color synthetic resin molded part, molding equipment and molded part thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2572676A1 FR2572676A1 (en) | 1986-05-09 |
FR2572676B1 true FR2572676B1 (en) | 1989-10-06 |
Family
ID=16902068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8504377A Expired FR2572676B1 (en) | 1984-11-02 | 1985-03-25 | METHOD AND APPARATUS FOR SHAPING MULTICOLORED SYNTHETIC RESIN MOLDINGS |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS61108519A (en) |
FR (1) | FR2572676B1 (en) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07118178B2 (en) * | 1987-01-28 | 1995-12-18 | 富士写真フイルム株式会社 | Magnetic tape cassette manufacturing method |
JP2513227B2 (en) * | 1987-04-30 | 1996-07-03 | ソニー株式会社 | Two-color molding die device |
US5447674A (en) * | 1987-06-04 | 1995-09-05 | Schellenbach; Frank | Method for producing a gas-tight plastic closure for containers |
DE3718782A1 (en) * | 1987-06-04 | 1989-01-12 | Frank Schellenbach | INJECTION CORE FOR USE IN A TWO-FABRIC INJECTION MOLDING |
JPH0548315Y2 (en) * | 1988-03-25 | 1993-12-22 | ||
JPH0647360B2 (en) * | 1988-08-10 | 1994-06-22 | 豊田合成株式会社 | Weather strip |
WO1990007204A1 (en) * | 1988-12-16 | 1990-06-28 | Amp Incorporated | A method of making a sealed connector assembly |
US4983344A (en) * | 1988-12-16 | 1991-01-08 | Amp Incorporated | Method for injection molding a sealed connector assembly |
DE3932016A1 (en) * | 1989-09-26 | 1991-04-11 | Agfa Gevaert Ag | DEVICE FOR TWO-LAYER INJECTION MOLDING |
GB9608079D0 (en) * | 1996-04-18 | 1996-06-19 | Sanderson J & W Ltd | Two-material moulding |
FR2758874B1 (en) * | 1997-01-24 | 1999-04-16 | Valeo Vision | OPTICAL COLORING SCREEN IN PARTICULAR FOR A MOTOR VEHICLE SIGNALING LIGHT |
WO1999010157A1 (en) * | 1997-08-21 | 1999-03-04 | Structoform Spritzgiessen Anisotroper Strukturkomponenten Gmbh | Method and device for injection moulding plastifiable parts |
US6029866A (en) * | 1998-09-29 | 2000-02-29 | Aptargroup, Inc. | Multiple injection, toggle-action dispensing structure |
US7811497B2 (en) * | 2003-06-24 | 2010-10-12 | Johnson Controls Technology Company | Multi-color injection molded door panel and process |
US20050046075A1 (en) * | 2003-08-26 | 2005-03-03 | Lear Corporation | Two shot molding with soft bolster option |
FR2894864B1 (en) * | 2005-12-15 | 2010-01-22 | Peugeot Citroen Automobiles Sa | PLASTIC INJECTION MOLDING METHOD OF A PACKING PIECE, AND PACKING PART THEREOF |
EP2039491A1 (en) * | 2007-09-19 | 2009-03-25 | ifm Manfred Otte GmbH | Method of inserting the seal of a connector part |
JP5413975B2 (en) * | 2010-04-06 | 2014-02-12 | 三甲株式会社 | Wall structure of transfer container |
FR2981556B1 (en) | 2011-10-25 | 2014-04-04 | Oreal | METHOD FOR MANUFACTURING COSMETIC PRODUCT APPLICATION MEMBER, AND ASSOCIATED MANUFACTURING ASSEMBLY |
JP6023661B2 (en) * | 2013-05-31 | 2016-11-09 | 三甲株式会社 | Container manufacturing method and mold apparatus used for container manufacturing |
JP6067500B2 (en) * | 2013-07-22 | 2017-01-25 | 三甲株式会社 | Container manufacturing method |
JP5633912B2 (en) * | 2013-08-12 | 2014-12-03 | 三甲株式会社 | Wall structure of transfer container |
WO2016021618A1 (en) * | 2014-08-05 | 2016-02-11 | 株式会社江東彫刻 | Method for making wiring circuit component, mold for making wiring circuit component, and resinous wiring circuit component |
JP6801174B2 (en) * | 2015-10-29 | 2020-12-16 | 凸版印刷株式会社 | Case and manufacturing method of case |
CN106393586A (en) * | 2016-10-31 | 2017-02-15 | 四川长虹模塑科技有限公司 | Multi-color product injection mould |
US20180345548A1 (en) * | 2017-06-05 | 2018-12-06 | GM Global Technology Operations LLC | Molding system and method for multiple components |
FR3096576A1 (en) * | 2019-05-31 | 2020-12-04 | Novap | MULTI-COLOR SIGNALING SLAB AND PROCESS FOR MAKING SUCH A SLAB |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1503998A (en) * | 1966-10-13 | 1967-12-01 | Improvements in the manufacture of molded articles in several different materials | |
US3809733A (en) * | 1968-11-06 | 1974-05-07 | Ici Ltd | Production of double layer laminates |
JPS5212267A (en) * | 1975-07-18 | 1977-01-29 | Matsushita Electric Ind Co Ltd | Apparatus for injection molding synthetic resin |
FR2462261A1 (en) * | 1979-07-27 | 1981-02-13 | Quillery | Two component injection moulding with semi interlocking melt interface - produced by ram pressure adjacent to the fresh interface |
JPS57187228A (en) * | 1981-05-13 | 1982-11-17 | Matsushita Electric Ind Co Ltd | Molding method of indicator panel in one body |
JPS6029335B2 (en) * | 1981-06-03 | 1985-07-10 | 松下電器産業株式会社 | molding mold |
JPS6021849B2 (en) * | 1981-06-09 | 1985-05-29 | 東芝機械株式会社 | Multicolor mold |
FR2509661A1 (en) * | 1981-07-17 | 1983-01-21 | Ouest Cie | METHOD AND DEVICE FOR MOLDING COMPOSITE PIECES OF PLASTIC MATERIAL |
JPS59109332A (en) * | 1982-12-15 | 1984-06-25 | Yoshida Kogyo Kk <Ykk> | Method for molding synthetic resin container |
JPS59133029A (en) * | 1983-01-19 | 1984-07-31 | Matsushita Electric Ind Co Ltd | Resin molding and manufacture thereof |
-
1984
- 1984-11-02 JP JP23007084A patent/JPS61108519A/en active Pending
-
1985
- 1985-03-25 FR FR8504377A patent/FR2572676B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2572676A1 (en) | 1986-05-09 |
JPS61108519A (en) | 1986-05-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |