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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 PDF

Info

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
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.)
Ceased
Application number
PCT/BR2007/000279
Other languages
French (fr)
Other versions
WO2009039595A2 (en
Inventor
Leonardo Arcuri Neto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2009039595A2 publication Critical patent/WO2009039595A2/en
Publication of WO2009039595A3 publication Critical patent/WO2009039595A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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—Rigid or semi-rigid 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 or 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)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (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.
PCT/BR2007/000279 2003-06-23 2007-10-19 Process to obtain axial reinforcement in plastic flask and plastic flask with axial reinforcement as obtained Ceased WO2009039595A2 (en)

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 Ceased 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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (7)

* Cited by examiner, † Cited by third party
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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