WO2011033146A8 - Procedimiento de fabricación de un tapón de plástico moldeado con capa funcional embebida y tapón de plástico moldeado con capa funcional embebida - Google Patents
Procedimiento de fabricación de un tapón de plástico moldeado con capa funcional embebida y tapón de plástico moldeado con capa funcional embebida Download PDFInfo
- Publication number
- WO2011033146A8 WO2011033146A8 PCT/ES2010/000041 ES2010000041W WO2011033146A8 WO 2011033146 A8 WO2011033146 A8 WO 2011033146A8 ES 2010000041 W ES2010000041 W ES 2010000041W WO 2011033146 A8 WO2011033146 A8 WO 2011033146A8
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- functional layer
- plastic cap
- moulded plastic
- embedded functional
- layer
- 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
- B29C45/14—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
-
- 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
- B29C45/1671—Making multilayered or multicoloured articles with an insert
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
- B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
- B65D41/04—Threaded or like caps or cap-like covers secured by rotation
- B65D41/0407—Threaded or like caps or cap-like covers secured by rotation with integral sealing means
- B65D41/0428—Threaded or like caps or cap-like covers secured by rotation with integral sealing means formed by a collar, flange, rib or the like contacting the top rim or the top edges or the external surface of a container neck
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
- B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
- B65D41/04—Threaded or like caps or cap-like covers secured by rotation
- B65D41/0435—Threaded or like caps or cap-like covers secured by rotation with separate sealing elements
- B65D41/045—Discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/56—Stoppers or lids for bottles, jars, or the like, e.g. closures
- B29L2031/565—Stoppers or lids for bottles, jars, or the like, e.g. closures for containers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Closures For Containers (AREA)
- Laminated Bodies (AREA)
Abstract
El procedimiento comprende los pasos de formar un elemento aplanado (20) incluyendo una capa funcional (5) y al menos una capa interior (1 b) de un material plástico unida a dicha capa funcional (5), introducir el elemento aplanado (20) en un molde, y sobremoldear una capa exterior (1a) con otro material plástico inyectado a través de un canal de inyección sobre dicho elemento aplanado (20), donde dichas capas exterior e interior (1a, 1 b) forman una pared final (1) de dicho tapón en la que dicha capa funcional (5) está encapsulada y situada entre las capas exterior e interior (1 a, 1 b). En una realización, el elemento aplanado (20) incluye una capa intermedia (8) unida a un lado de la capa funcional (5) opuesto a la capa interior (1 b). En otra realización la capa funcional (5) está encapsulada entre las capas interior e intermedia (1 b, 8) del elemento aplanado (20).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10816729A EP2479116A4 (en) | 2009-09-16 | 2010-02-02 | METHOD FOR MANUFACTURING INTEGRATED FUNCTIONAL LAYER MOLDED PLASTIC PLUG AND MOLDED PLASTIC PLUG WITH INTEGRATED FUNCTIONAL LAYER |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ESU200901349 | 2009-09-16 | ||
ES200901349 | 2009-09-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2011033146A1 WO2011033146A1 (es) | 2011-03-24 |
WO2011033146A8 true WO2011033146A8 (es) | 2011-05-26 |
Family
ID=43758142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/ES2010/000041 WO2011033146A1 (es) | 2009-09-16 | 2010-02-02 | Procedimiento de fabricación de un tapón de plástico moldeado con capa funcional embebida y tapón de plástico moldeado con capa funcional embebida |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2479116A4 (es) |
WO (1) | WO2011033146A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9428292B2 (en) | 2013-03-13 | 2016-08-30 | Silgan White Cap LLC | Fluid injection system and method for supporting container walls |
EP3527503B1 (en) | 2016-10-13 | 2021-08-18 | Mitsubishi Gas Chemical Company, Inc. | Container cap and production method thereof |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54145758A (en) * | 1978-05-09 | 1979-11-14 | Yoshida Kogyo Kk <Ykk> | Manufacture of cap with packing and its product |
FR2611184B1 (fr) * | 1987-02-19 | 1989-05-26 | Rical Sa | Dispositif de bouchage etanche a vis pour des recipients contenant des produits devant etre maintenus a l'abri de l'oxygene |
US4774134A (en) * | 1987-03-13 | 1988-09-27 | Continental White Cap, Inc. | Low oxygen barrier type plastic closure with an adhered gasketing compound and method of forming same |
GB2235184B (en) * | 1989-08-15 | 1993-04-28 | Lawson Mardon | Composite cap assembly and mould therefor |
US6095359A (en) | 1999-09-24 | 2000-08-01 | Rxi Plastics, Inc. | Molded plastic container closure with fully embedded barrier |
JP2001192057A (ja) * | 1999-11-02 | 2001-07-17 | Nihon Yamamura Glass Co Ltd | 合成樹脂製のキャップ |
US20040065977A1 (en) * | 2001-01-12 | 2004-04-08 | Pascale Bron | Closure device and container equipped with same |
SE0200434D0 (sv) * | 2002-02-13 | 2002-02-13 | Modulpac Ab | Plastkapsyl och sätt att tillverka denna |
ES2222815B1 (es) | 2003-07-24 | 2005-10-16 | Industrial De Moldes Y Matrices, S.A. | Aparato para la fabricacion de preformas por moldeo. |
CA2676322A1 (en) | 2007-01-24 | 2008-07-31 | Colormatrix Holdings, Inc | An oxygen scavenging container and closure |
-
2010
- 2010-02-02 EP EP10816729A patent/EP2479116A4/en not_active Withdrawn
- 2010-02-02 WO PCT/ES2010/000041 patent/WO2011033146A1/es active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP2479116A4 (en) | 2013-03-06 |
EP2479116A1 (en) | 2012-07-25 |
WO2011033146A1 (es) | 2011-03-24 |
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