WO2009039595A3 - Process to obtain axial reinforcement in plastic flask and plastic flask with axial reinforcement as obtained - Google Patents
Process to obtain axial reinforcement in plastic flask and plastic flask with axial reinforcement as obtained Download PDFInfo
- Publication number
- WO2009039595A3 WO2009039595A3 PCT/BR2007/000279 BR2007000279W WO2009039595A3 WO 2009039595 A3 WO2009039595 A3 WO 2009039595A3 BR 2007000279 W BR2007000279 W BR 2007000279W WO 2009039595 A3 WO2009039595 A3 WO 2009039595A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- flask
- axial reinforcement
- plastic
- plastic flask
- mouth
- 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
- 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
- B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
- B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
- B65D1/0223—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by shape
- B65D1/0261—Bottom construction
- B65D1/0284—Bottom construction having a discontinuous contact surface, e.g. discrete feet
-
- 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
- B29C49/04104—Extrusion blow-moulding extruding the material discontinuously
-
- 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
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7158—Bottles
-
- 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
- B65D2501/00—Containers having bodies formed in one piece
- B65D2501/0009—Bottles or similar containers with necks or like restricted apertures designed for pouring contents
- B65D2501/0018—Ribs
-
- 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
- B65D2501/00—Containers having bodies formed in one piece
- B65D2501/0009—Bottles or similar containers with necks or like restricted apertures designed for pouring contents
- B65D2501/0018—Ribs
- B65D2501/0027—Hollow longitudinal ribs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
Abstract
'PROCESS TO OBTAIN AXIAL REINFORCEMENT IN PLASTIC FLASK AND PLASTIC FLASK WITH AXIAL REINFORCEMENT AS OBTAINED' projected to obtain axial reinforcement, also promoting the improvement of the radial resistance in a plastic flask (F), obtained by means of the blowing machine (1) and molding machine (4) comprised by a mold (5), characterized by being constituted by a blowing head, formed by a mouth (2) and core (3) set; which, as per the grooves (9 and 9a) as existing on them, considering the memory of the material forming the plastic parison (6) and/or the lengthwise or turning movement of the core (3) over the mouth (2), obviously also working the pressure as used to extrude the plastic parison (6) and the temperature of the material, we can obtain internal or external ribs (7, 7a) in various quantities, tipes and positions, as per the flask model (F), providing enhanced axial and radial resistance and material savings between 30% and 40%, thus composing a better weight/resistance ratio for the flask (F) to be obtained.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRC10301765-6A BR0301765C1 (en) | 2003-06-23 | 2003-06-23 | process of obtaining axial reinforcement in plastic bottle and plastic bottle with axial reinforcement obtained |
BRC1-0301765-6 | 2007-09-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009039595A2 WO2009039595A2 (en) | 2009-04-02 |
WO2009039595A3 true WO2009039595A3 (en) | 2009-09-03 |
Family
ID=39309916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/BR2007/000279 WO2009039595A2 (en) | 2003-06-23 | 2007-10-19 | Process to obtain axial reinforcement in plastic flask and plastic flask with axial reinforcement as obtained |
Country Status (2)
Country | Link |
---|---|
BR (1) | BR0301765C1 (en) |
WO (1) | WO2009039595A2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016115646A1 (en) * | 2016-08-23 | 2018-03-15 | Krones Ag | Plastic bottle with crossing drawstrings |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3114932A (en) * | 1962-02-20 | 1963-12-24 | Purex Corp Ltd | Plastic object blow molding method and apparatus |
US3256560A (en) * | 1964-04-07 | 1966-06-21 | Continental Can Co | Die for three-way oriented extrudate |
US3420924A (en) * | 1964-08-25 | 1969-01-07 | Monsanto Co | Method for blow molding a container incorporating pearlescent material |
US4781880A (en) * | 1987-02-11 | 1988-11-01 | Robbins Edward S Iii | Method of forming plastic ribbed enclosure |
US4876051A (en) * | 1986-11-13 | 1989-10-24 | W. L. Gore & Associates, Inc. | Apparatus and method for extruding and expanding polytetrafluoroethylene tubing and the products produced thereby |
US6405887B1 (en) * | 1998-12-16 | 2002-06-18 | Graham Packaging Company, L.P. | Blow-molded container having reinforcement ribs and method and apparatus for making same |
US20030000909A1 (en) * | 2000-12-05 | 2003-01-02 | Toshiki Sakaguchi | Plastic container and method of producing the same |
-
2003
- 2003-06-23 BR BRC10301765-6A patent/BR0301765C1/en not_active IP Right Cessation
-
2007
- 2007-10-19 WO PCT/BR2007/000279 patent/WO2009039595A2/en active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3114932A (en) * | 1962-02-20 | 1963-12-24 | Purex Corp Ltd | Plastic object blow molding method and apparatus |
US3256560A (en) * | 1964-04-07 | 1966-06-21 | Continental Can Co | Die for three-way oriented extrudate |
US3420924A (en) * | 1964-08-25 | 1969-01-07 | Monsanto Co | Method for blow molding a container incorporating pearlescent material |
US4876051A (en) * | 1986-11-13 | 1989-10-24 | W. L. Gore & Associates, Inc. | Apparatus and method for extruding and expanding polytetrafluoroethylene tubing and the products produced thereby |
US4781880A (en) * | 1987-02-11 | 1988-11-01 | Robbins Edward S Iii | Method of forming plastic ribbed enclosure |
US6405887B1 (en) * | 1998-12-16 | 2002-06-18 | Graham Packaging Company, L.P. | Blow-molded container having reinforcement ribs and method and apparatus for making same |
US20030000909A1 (en) * | 2000-12-05 | 2003-01-02 | Toshiki Sakaguchi | Plastic container and method of producing the same |
Also Published As
Publication number | Publication date |
---|---|
BR0301765C1 (en) | 2008-04-22 |
WO2009039595A2 (en) | 2009-04-02 |
BR0301765A (en) | 2005-03-22 |
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