IT201900024099A1 - BI-INJECTION CO-MOLDING METHOD AND PRODUCT SO OBTAINED - Google Patents
BI-INJECTION CO-MOLDING METHOD AND PRODUCT SO OBTAINEDInfo
- Publication number
- IT201900024099A1 IT201900024099A1 IT102019000024099A IT201900024099A IT201900024099A1 IT 201900024099 A1 IT201900024099 A1 IT 201900024099A1 IT 102019000024099 A IT102019000024099 A IT 102019000024099A IT 201900024099 A IT201900024099 A IT 201900024099A IT 201900024099 A1 IT201900024099 A1 IT 201900024099A1
- Authority
- IT
- Italy
- Prior art keywords
- injection
- product
- molding method
- molding
- Prior art date
Links
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
- B29C45/1615—The materials being injected at different moulding stations
- B29C45/162—The materials being injected at different moulding stations using means, e.g. mould parts, for transferring an injected part between moulding stations
-
- 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
- B29C45/1615—The materials being injected at different moulding stations
- B29C45/1628—The materials being injected at different moulding stations using a mould carrier rotatable about an axis perpendicular to the opening and closing axis of the moulding stations
-
- 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
-
- 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
- B29C45/1676—Making multilayered or multicoloured articles using a soft material and a rigid material, e.g. making articles with a sealing part
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/16—EPM, i.e. ethylene-propylene copolymers; EPDM, i.e. ethylene-propylene-diene copolymers; EPT, i.e. ethylene-propylene terpolymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2055/00—Use of specific polymers obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in a single one of main groups B29K2023/00 - B29K2049/00, e.g. having a vinyl group, as moulding material
- B29K2055/02—ABS polymers, i.e. acrylonitrile-butadiene-styrene polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2069/00—Use of PC, i.e. polycarbonates or derivatives thereof, as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT102019000024099A IT201900024099A1 (en) | 2019-12-16 | 2019-12-16 | BI-INJECTION CO-MOLDING METHOD AND PRODUCT SO OBTAINED |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT102019000024099A IT201900024099A1 (en) | 2019-12-16 | 2019-12-16 | BI-INJECTION CO-MOLDING METHOD AND PRODUCT SO OBTAINED |
Publications (1)
Publication Number | Publication Date |
---|---|
IT201900024099A1 true IT201900024099A1 (en) | 2021-06-16 |
Family
ID=70155066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT102019000024099A IT201900024099A1 (en) | 2019-12-16 | 2019-12-16 | BI-INJECTION CO-MOLDING METHOD AND PRODUCT SO OBTAINED |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT201900024099A1 (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0635672A1 (en) * | 1993-07-20 | 1995-01-25 | Landgraf, Rainer, Dipl.jur.Dipl.agr | Pressure vessel, in particular pressure storage vessel, method for its manufacture and plastics for such a vessel |
DE102004047200A1 (en) * | 2004-09-29 | 2006-04-06 | Ticona Gmbh | Composite of polyacetal and thermoplastic vulcanizate elastomer |
WO2007079787A1 (en) * | 2005-12-23 | 2007-07-19 | Felo-Werkzeugfabrik Holland-Letz Gmbh | Method for producing a handle |
US7669885B2 (en) * | 2006-02-22 | 2010-03-02 | Demo Injection | Easily-breakable inflatable airbag case |
US20110274932A1 (en) * | 2010-05-05 | 2011-11-10 | Basf Se | Component comprising an insert part and plastics jacketing, and process for production of the component |
US20140212621A1 (en) | 2011-05-10 | 2014-07-31 | Hutchinson | Profile section molded by multi-injection molding and forming a seal or a molding for the body of a motor vehicle, and method for manufacturing same |
US20150077910A1 (en) * | 2013-09-13 | 2015-03-19 | Lenovo (Beijing) Limited | Manufacturing method of housing and electronic device |
-
2019
- 2019-12-16 IT IT102019000024099A patent/IT201900024099A1/en unknown
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0635672A1 (en) * | 1993-07-20 | 1995-01-25 | Landgraf, Rainer, Dipl.jur.Dipl.agr | Pressure vessel, in particular pressure storage vessel, method for its manufacture and plastics for such a vessel |
DE102004047200A1 (en) * | 2004-09-29 | 2006-04-06 | Ticona Gmbh | Composite of polyacetal and thermoplastic vulcanizate elastomer |
WO2007079787A1 (en) * | 2005-12-23 | 2007-07-19 | Felo-Werkzeugfabrik Holland-Letz Gmbh | Method for producing a handle |
US7669885B2 (en) * | 2006-02-22 | 2010-03-02 | Demo Injection | Easily-breakable inflatable airbag case |
US20110274932A1 (en) * | 2010-05-05 | 2011-11-10 | Basf Se | Component comprising an insert part and plastics jacketing, and process for production of the component |
US20140212621A1 (en) | 2011-05-10 | 2014-07-31 | Hutchinson | Profile section molded by multi-injection molding and forming a seal or a molding for the body of a motor vehicle, and method for manufacturing same |
US20150077910A1 (en) * | 2013-09-13 | 2015-03-19 | Lenovo (Beijing) Limited | Manufacturing method of housing and electronic device |
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