DE69210646T2 - Verfahren zum Herstellen eines mehrschichtigen geformten Gegenstandes - Google Patents
Verfahren zum Herstellen eines mehrschichtigen geformten GegenstandesInfo
- Publication number
- DE69210646T2 DE69210646T2 DE69210646T DE69210646T DE69210646T2 DE 69210646 T2 DE69210646 T2 DE 69210646T2 DE 69210646 T DE69210646 T DE 69210646T DE 69210646 T DE69210646 T DE 69210646T DE 69210646 T2 DE69210646 T2 DE 69210646T2
- Authority
- DE
- Germany
- Prior art keywords
- outer layer
- layer material
- pins
- molds
- mold
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 239000000463 material Substances 0.000 claims description 87
- 239000010410 layer Substances 0.000 claims description 55
- 238000000034 method Methods 0.000 claims description 25
- 229920005989 resin Polymers 0.000 claims description 16
- 239000011347 resin Substances 0.000 claims description 16
- 229920005992 thermoplastic resin Polymers 0.000 claims description 16
- 239000012792 core layer Substances 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 description 10
- -1 polypropylene Polymers 0.000 description 7
- 239000004743 Polypropylene Substances 0.000 description 5
- 229920001155 polypropylene Polymers 0.000 description 5
- 239000011162 core material Substances 0.000 description 4
- 229920000915 polyvinyl chloride Polymers 0.000 description 4
- 239000004800 polyvinyl chloride Substances 0.000 description 4
- 230000037303 wrinkles Effects 0.000 description 4
- 229920002725 thermoplastic elastomer Polymers 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000000454 talc Substances 0.000 description 2
- 229910052623 talc Inorganic materials 0.000 description 2
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229920005676 ethylene-propylene block copolymer Polymers 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 229920006132 styrene block copolymer Polymers 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
- 238000007666 vacuum forming Methods 0.000 description 1
- 239000002759 woven fabric Substances 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14065—Positioning or centering articles in the mould
-
- 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/1418—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure
- B29C45/14262—Clamping or tensioning means for the insert
-
- 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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
- B29C45/561—Injection-compression moulding
-
- 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14065—Positioning or centering articles in the mould
- B29C2045/14147—Positioning or centering articles in the mould using pins or needles penetrating through the insert
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2352891 | 1991-02-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69210646D1 DE69210646D1 (de) | 1996-06-20 |
| DE69210646T2 true DE69210646T2 (de) | 1996-09-26 |
Family
ID=12112951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69210646T Expired - Lifetime DE69210646T2 (de) | 1991-02-18 | 1992-02-17 | Verfahren zum Herstellen eines mehrschichtigen geformten Gegenstandes |
Country Status (7)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2695859B1 (fr) * | 1992-09-22 | 1994-11-18 | Reydel J | Procédé de fabrication d'un objet multicouche par moulage, objet obtenu et application à la fabrication de tableaux de bord et/ou d'élements d'habillage d'une carrosserie de véhicule. |
| US6132669A (en) * | 1997-08-14 | 2000-10-17 | The Elizabeth And Sandor Valyi Foundation, Inc. | Process for preparing a molded article |
| JP4461518B2 (ja) * | 1999-08-27 | 2010-05-12 | 住友化学株式会社 | 熱可塑性樹脂成形体製造用金型および熱可塑性樹脂成形体の製造方法 |
| FR2804057B1 (fr) | 2000-01-24 | 2002-09-20 | Plastic Omnium Cie | Moule a plan de joint mobile pour realiser une piece en matiere plastique et un procede utilisant un tel moule |
| US20080265458A1 (en) * | 2007-04-24 | 2008-10-30 | Keith Hershner | Method for forming an over-molded product |
| CN101340784A (zh) * | 2007-07-04 | 2009-01-07 | 深圳富泰宏精密工业有限公司 | 电子装置机壳及其制造方法 |
| CN101439572B (zh) * | 2007-11-23 | 2011-11-16 | 康准电子科技（昆山）有限公司 | 模内装饰的成型装置 |
| CN101466209B (zh) * | 2007-12-20 | 2012-03-14 | 深圳富泰宏精密工业有限公司 | 外壳 |
| JP2011207022A (ja) * | 2010-03-30 | 2011-10-20 | Nec Personal Products Co Ltd | 射出成形装置、射出成形方法および筐体 |
| FR2980130B1 (fr) * | 2011-09-19 | 2013-10-11 | Visteon Global Tech Inc | Systeme de fabrication de pieces par transfert de film thermoformable sur un dispositif de surmoulage |
| CN111391216A (zh) * | 2020-03-19 | 2020-07-10 | 福建省闽清双棱竹业有限公司 | 竹塑复合板热压机及热压工艺 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE833118C (de) * | 1950-12-31 | 1952-03-03 | Otto Zollfrank | Verfahren zur Herstellung von Formgegenstaenden aus thermoplastischen Kunststoffen mit artgleichem Folienueberzug |
| DE1282294B (de) * | 1965-05-17 | 1968-11-07 | Desma Werke Gmbh | Verfahren zur Herstellung von Fussbettsohlen aus blaehbarem Werkstoff und Spritzgiessform zur Durchfuehrung des Verfahrens |
| DE2548318A1 (de) * | 1975-10-29 | 1977-05-05 | Theysohn Friedrich Fa | Verfahren und vorrichtung zum beschichten von folienmaterial |
| NL178400C (nl) * | 1976-09-13 | Ici Ltd | Inrichting voor het vervormen en het vervolgens spuitgieten van kunststof op een materiaalbaan. | |
| US5223201A (en) * | 1984-12-07 | 1993-06-29 | Sumitomo Chemical Company | Method of manufacturing a laminated body |
| US5238640A (en) * | 1984-12-10 | 1993-08-24 | Sumitomo Chemical Co., Limited | Method of manufacturing a laminated body |
| DE3881794T2 (de) * | 1987-08-31 | 1994-01-20 | Sumitomo Chemical Co | Verfahren zum Herstellen eines mehrschichtigen geformten Gegenstandes. |
| JPH01235613A (ja) * | 1988-03-16 | 1989-09-20 | Sumitomo Chem Co Ltd | 多層成形品の製造方法 |
| US5009821A (en) * | 1989-02-23 | 1991-04-23 | Libbey-Owens-Ford Co. | Molding method for eliminating fiber readout |
| US5000903A (en) * | 1989-04-06 | 1991-03-19 | Libbey-Owens-Ford Co. | Method of molding plastic products having chemically bonded protective coatings |
-
1992
- 1992-02-15 TW TW081101076A patent/TW201285B/zh not_active IP Right Cessation
- 1992-02-17 DE DE69210646T patent/DE69210646T2/de not_active Expired - Lifetime
- 1992-02-17 EP EP92102657A patent/EP0500033B1/en not_active Expired - Lifetime
- 1992-02-17 ES ES92102657T patent/ES2090379T3/es not_active Expired - Lifetime
- 1992-02-18 CA CA002061403A patent/CA2061403C/en not_active Expired - Lifetime
- 1992-02-18 KR KR1019920002404A patent/KR100189386B1/ko not_active IP Right Cessation
-
1995
- 1995-04-24 US US08/427,706 patent/US6183680B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA2061403C (en) | 2004-02-17 |
| CA2061403A1 (en) | 1992-08-19 |
| ES2090379T3 (es) | 1996-10-16 |
| DE69210646D1 (de) | 1996-06-20 |
| US6183680B1 (en) | 2001-02-06 |
| EP0500033B1 (en) | 1996-05-15 |
| KR100189386B1 (ko) | 1999-06-01 |
| EP0500033A1 (en) | 1992-08-26 |
| TW201285B (US06544258-20030408-M00015.png) | 1993-03-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: SUMITOMO CHEMICAL CO. LTD., TOKIO/TOKYO, JP |