BRPI0912636A2 - método de moldagem a extrusão-sopro para recipientes de plástico - Google Patents
método de moldagem a extrusão-sopro para recipientes de plásticoInfo
- Publication number
- BRPI0912636A2 BRPI0912636A2 BRPI0912636A BRPI0912636A BRPI0912636A2 BR PI0912636 A2 BRPI0912636 A2 BR PI0912636A2 BR PI0912636 A BRPI0912636 A BR PI0912636A BR PI0912636 A BRPI0912636 A BR PI0912636A BR PI0912636 A2 BRPI0912636 A2 BR PI0912636A2
- Authority
- BR
- Brazil
- Prior art keywords
- molding method
- blow molding
- plastic containers
- extrusion blow
- extrusion
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/04—Extrusion blow-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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
- B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
- B29C48/325—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles being adjustable, i.e. having adjustable exit sections
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
- B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles
- B29C48/337—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging at a common location
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
- B29C2948/926—Flow or feed rate
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92609—Dimensions
- B29C2948/92647—Thickness
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92904—Die; Nozzle zone
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92961—Auxiliary unit, e.g. for external melt filtering, re-combining or transfer between units
-
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/07—Preforms or parisons characterised by their configuration
- B29C2949/072—Preforms or parisons characterised by their configuration having variable wall thickness
-
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/07—Preforms or parisons characterised by their configuration
- B29C2949/072—Preforms or parisons characterised by their configuration having variable wall thickness
- B29C2949/0721—Tangentially varying thickness
-
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/07—Preforms or parisons characterised by their configuration
- B29C2949/074—Preforms or parisons characterised by their configuration having ribs or protrusions
-
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/07—Preforms or parisons characterised by their configuration
- B29C2949/074—Preforms or parisons characterised by their configuration having ribs or protrusions
- B29C2949/0741—Preforms or parisons characterised by their configuration having ribs or protrusions longitudinal, e.g. from top to bottom
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/04—Extrusion blow-moulding
- B29C49/04108—Extrusion blow-moulding extruding several parisons parallel to each other at the same time
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/04—Extrusion blow-moulding
- B29C49/04116—Extrusion blow-moulding characterised by the die
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/22—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor using multilayered preforms or parisons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH7692008 | 2008-05-21 | ||
PCT/EP2009/001773 WO2009141027A1 (de) | 2008-05-21 | 2009-03-12 | Extrusionsblasverfahren für kunststoffbehälter, insbesondere kunststoffflaschen |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0912636A2 true BRPI0912636A2 (pt) | 2016-01-26 |
BRPI0912636B1 BRPI0912636B1 (pt) | 2018-11-21 |
Family
ID=39777033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0912636A BRPI0912636B1 (pt) | 2008-05-21 | 2009-03-12 | método de moldagem a extrusão-sopro para recipientes de plástico |
Country Status (7)
Country | Link |
---|---|
US (1) | US9138930B2 (pt) |
EP (1) | EP2276620B1 (pt) |
BR (1) | BRPI0912636B1 (pt) |
ES (1) | ES2652589T3 (pt) |
MX (1) | MX2010012241A (pt) |
PL (1) | PL2276620T3 (pt) |
WO (1) | WO2009141027A1 (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8734709B2 (en) * | 2009-04-07 | 2014-05-27 | Graham Packaging Company, L.P. | Apparatus for reforming a portion of a plastic container |
CH704476A1 (de) | 2011-02-15 | 2012-08-15 | Alpla Werke | Kunststoffbehälter mit einem Ausgiesser. |
KR102116213B1 (ko) * | 2020-01-22 | 2020-05-27 | 최현식 | 관람석 의자제조를 위한 확장형 단위그레인이 형성되는 블로우몰딩용 다이스 구조 |
USD1003725S1 (en) | 2021-09-03 | 2023-11-07 | Graham Packaging Company, L.P. | Container |
USD1010454S1 (en) | 2021-09-03 | 2024-01-09 | Graham Packaging Company, L.P. | Container |
US20230096859A1 (en) | 2021-09-25 | 2023-03-30 | Digimarc Corporation | Signaling arrangements employing molded thermoplastics |
CN114311594A (zh) * | 2021-12-31 | 2022-04-12 | 江苏盛东环保科技有限公司 | 一种波纹管加工设备及加工工艺 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR61856E (fr) * | 1949-12-21 | 1955-05-18 | Pirelli | Procédé et machine pour la fabrication de corps creux en matières plastiques |
US3257482A (en) * | 1963-06-17 | 1966-06-21 | Phillips Petroleum Co | Process for making plastic container |
FR2180570A1 (en) * | 1972-04-21 | 1973-11-30 | Saint Gobain Pont A Mousson | Multiple screw extrusion dies - with independent flow and control downstream from each screw tip |
US4149839A (en) * | 1975-12-30 | 1979-04-17 | Ishikawajima-Harima Jukogyo Kabushiki Kaisha | Blow molding apparatus |
US4234302A (en) * | 1979-01-24 | 1980-11-18 | Valyi Emery I | Apparatus for the preparation of hollow plastic articles |
US4578025A (en) * | 1984-11-21 | 1986-03-25 | Kazuo Ando | Die assembly for extruding multilayer parisons |
JPS63260418A (ja) * | 1987-04-17 | 1988-10-27 | Mazda Motor Corp | 多層パリソンの押出成形装置 |
JP2694063B2 (ja) * | 1991-04-15 | 1997-12-24 | 株式会社日本製鋼所 | 多層パリソンの押出制御方法 |
FR2730183B1 (fr) * | 1995-02-07 | 1997-03-14 | Oreal | Procede d'obtention d'un recipient comportant des bandes decoratives, machine de coextrusion pour la mise en oeuvre du procede et recipient obtenu par ce procede |
US6090338A (en) * | 1996-08-23 | 2000-07-18 | Moeller Plast Gmbh | Method and devices for coating a carrier part |
DE19903084C2 (de) | 1999-01-27 | 2001-01-25 | Harald Feuerherm | Strangpreßkopf zum Extrusionsblasformen von Kunststoffbehältern |
DE19904199C2 (de) | 1999-02-03 | 2001-09-06 | Harald Feuerherm | Strangpreßkopf zum Extrusionsblasformen von Kunststoffbehältern |
DE19929381C2 (de) | 1999-06-25 | 2001-08-23 | Harald Feuerherm | Verfahren zum Einrichten einer Ringspaltdüse zur Herstellung von schlauchförmigen Vorformlingen, die in einer Blasform zu Kunststoffbehältern aufgeweitet werden |
JP3982173B2 (ja) * | 2000-12-05 | 2007-09-26 | 東洋製罐株式会社 | プラスチック製容器の製造方法 |
JP2004059132A (ja) | 2002-07-31 | 2004-02-26 | Yoshino Kogyosho Co Ltd | 積層チューブ及び積層チューブから成るチューブ成形品 |
ITMI20050110A1 (it) | 2005-01-27 | 2006-07-28 | Uniloy Milacron S R L | Tsta di estrusione per il soffiaggio di corpi cavi con sistema di distribuzione dello spessore delle pareti del parison |
WO2007098837A1 (de) * | 2006-02-27 | 2007-09-07 | Alpla-Werke Alwin Lehner Gmbh & Co. Kg | Herstellverfahren für extrusionsgeblasene kunststoffflaschen und extrusionsgeblasene kunststoffflasche |
US20070252304A1 (en) * | 2006-04-26 | 2007-11-01 | Graham Packaging Company L.P. | Method for making multi-layer preform |
JP5115919B2 (ja) * | 2007-01-31 | 2013-01-09 | 株式会社吉野工業所 | 合成樹脂製チューブ体の表面加飾方法 |
US20080258349A1 (en) * | 2007-04-17 | 2008-10-23 | The Procter & Gamble Company | Method and apparatus for producing containers |
US7959426B2 (en) * | 2007-09-27 | 2011-06-14 | Graham Packaging Company, L.P. | Apparatus for producing a multi-layer parison having a layer of varying thickness |
-
2009
- 2009-03-12 MX MX2010012241A patent/MX2010012241A/es active IP Right Grant
- 2009-03-12 WO PCT/EP2009/001773 patent/WO2009141027A1/de active Application Filing
- 2009-03-12 PL PL09749517T patent/PL2276620T3/pl unknown
- 2009-03-12 ES ES09749517.0T patent/ES2652589T3/es active Active
- 2009-03-12 BR BRPI0912636A patent/BRPI0912636B1/pt active IP Right Grant
- 2009-03-12 EP EP09749517.0A patent/EP2276620B1/de active Active
-
2010
- 2010-11-18 US US12/949,297 patent/US9138930B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US9138930B2 (en) | 2015-09-22 |
WO2009141027A1 (de) | 2009-11-26 |
EP2276620A1 (de) | 2011-01-26 |
US20110062610A1 (en) | 2011-03-17 |
ES2652589T3 (es) | 2018-02-05 |
PL2276620T3 (pl) | 2018-02-28 |
MX2010012241A (es) | 2010-12-06 |
BRPI0912636B1 (pt) | 2018-11-21 |
EP2276620B1 (de) | 2017-09-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 12/03/2009, OBSERVADAS AS CONDICOES LEGAIS. |