EP0033745A1 - Flasche mit dünnen wänden aus gesättigtem polyesterharz - Google Patents

Flasche mit dünnen wänden aus gesättigtem polyesterharz Download PDF

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Publication number
EP0033745A1
EP0033745A1 EP79900919A EP79900919A EP0033745A1 EP 0033745 A1 EP0033745 A1 EP 0033745A1 EP 79900919 A EP79900919 A EP 79900919A EP 79900919 A EP79900919 A EP 79900919A EP 0033745 A1 EP0033745 A1 EP 0033745A1
Authority
EP
European Patent Office
Prior art keywords
bottle
thin
polyester resin
saturated polyester
flat
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
EP79900919A
Other languages
English (en)
French (fr)
Other versions
EP0033745A4 (de
Inventor
Hiroaki Yoshine Kogyosho Co. Ltd. Sugiura
Yuko Yoshino Kogyosho Co. Ltd. Onoda
Shinji Yoshino Koyosho Co. Ltd. Shimada
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.)
Yoshino Kogyosho Co Ltd
Original Assignee
Yoshino Kogyosho Co Ltd
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 Yoshino Kogyosho Co Ltd filed Critical Yoshino Kogyosho Co Ltd
Publication of EP0033745A4 publication Critical patent/EP0033745A4/de
Publication of EP0033745A1 publication Critical patent/EP0033745A1/de
Ceased legal-status Critical Current

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Classifications

    • 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
    • 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
    • B65D79/00—Kinds or details of packages, not otherwise provided for
    • B65D79/005—Packages having deformable parts for indicating or neutralizing internal pressure-variations by other means than venting
    • B65D79/008—Packages having deformable parts for indicating or neutralizing internal pressure-variations by other means than venting the deformable part being located in a rigid or semi-rigid container, e.g. in bottles or jars
    • B65D79/0084—Packages having deformable parts for indicating or neutralizing internal pressure-variations by other means than venting the deformable part being located in a rigid or semi-rigid container, e.g. in bottles or jars in the sidewall or shoulder part thereof
    • 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
    • B65D2501/0036—Hollow circonferential 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
    • B65D2501/0081—Bottles of non-circular cross-section

Definitions

  • the present invention relates to a thin-walled bottle made of saturated polyester resin and it relates more specifically to a thin-walled bottle which does not run the risk of deforming, and consequently of losing its beautiful appearance when it is subjected to vacuum. even if its thickness is small.
  • saturated polyester resin bottles have attracted the attention of specialists since they are free from any leakage of solvent and they are not likely to give off harmful gases when they are burned. Bottles of this type are normally oriented along two axes, which has the effect of increasing their mechanical strength so that they can be used even if they are thin.
  • the subject of the invention is therefore a thin bottle made of saturated polyester resin, of great resistance despite its lightness. More specifically, the invention aims to effectively absorb the deformations resulting from the vacuum which may have been created in the bottle, by means of a regular deformation of the body of this bottle, while preventing this bottle from losing its beautiful appearance and the part of this bottle with a label to deform.
  • a tubular element made of saturated polyester resin is subjected to an orientation along two axes, with a view to the design of a thin bottle according to the invention, designated as a whole by the reference 1.
  • This thin bottle thus obtained consists of a body 2 provided with a bottom, a neck 3 located above this body and the upper end of which is of reduced diameter, and a neck 4 located above this neck 3. More precisely , in the embodiment shown in Figure 1, there is between the body 2 and the neck 3, a cylindrical part 5 designed not to undergo the same deformations as the body 2, as will be explained below, such so that it can serve as a support surface for example for a label.
  • the body 2 of this bottle is given the form of a sort of prismatic surface, the edges of which have been bevelled 6 so as to leave between the latter vertical flat faces 7.
  • the upper part and the lower part of this body 2 have portions tapered, 8 and 9 respectively with a thin base end.
  • the upper end of the upper tapered portions 8 is connected, via an annular projection 10, to the cylindrical part 5, while the lower ends of the lower tapered portions 9 are connected to a bottom 11 whose periphery is circular. It should be noted that the central part of this bottom wall 11 is returned towards the inside of the bottle, which increases its resistance.
  • FIGS. 4 and 5 A second embodiment of the thin bottle made of saturated polyester resin according to the invention will be described below with reference to FIGS. 4 and 5.
  • the cylindrical part 5 has, at its upper end and at its lower end, annular projections 15 and 14 respectively and it has on its intermediate periphery two or more annular grooves 16, which make it possible to reinforce the wall from the bottle.
  • a label 17 is affixed on the cylindrical part 5 thus modified.
  • this second embodiment is identical to the first.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
EP79900919A 1979-08-08 1979-08-08 Flasche mit dünnen wänden aus gesättigtem polyesterharz Ceased EP0033745A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1979/000207 WO1981000390A1 (en) 1979-08-08 1979-08-08 Thin-walled bottle of saturated polyester resin

Publications (2)

Publication Number Publication Date
EP0033745A4 EP0033745A4 (de) 1981-06-23
EP0033745A1 true EP0033745A1 (de) 1981-08-19

Family

ID=13677708

Family Applications (1)

Application Number Title Priority Date Filing Date
EP79900919A Ceased EP0033745A1 (de) 1979-08-08 1979-08-08 Flasche mit dünnen wänden aus gesättigtem polyesterharz

Country Status (5)

Country Link
EP (1) EP0033745A1 (de)
DE (1) DE2950269C2 (de)
GB (1) GB2066766B (de)
NL (1) NL7920022A (de)
WO (1) WO1981000390A1 (de)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0198587A2 (de) * 1985-04-17 1986-10-22 Yoshino Kogyosho Co., Ltd. Biaxial orientierter geblasener flaschenförmiger Behälter
EP0277557A2 (de) * 1987-02-03 1988-08-10 Plasticon Patents, S.A. Blasgeformter Kunststoffbehälter
EP0296468A2 (de) * 1987-06-20 1988-12-28 Schott Ruhrglas Gmbh Profiliertes Fläschchen aus Glas
EP0322651A2 (de) * 1987-12-24 1989-07-05 Continental Pet Technologies, Inc. Vorformling und Verfahren zum Herstellen von Behältern für das Warmeinfüllen
EP0356829A1 (de) * 1985-04-17 1990-03-07 Yoshino Kogyosho Co., Ltd. Biaxial orientierter geblasener flaschenförmiger Behälter
EP0679580A1 (de) * 1994-04-29 1995-11-02 Constar Plastics Inc. Kunststoffflasche mit modellierten Flächen
WO2011044094A1 (en) * 2009-10-08 2011-04-14 Graham Packaging Company, L.P. Plastic container having improved flexible panel
GB2561270A (en) * 2017-04-08 2018-10-10 Genex Science And Tech Pvt Ltd A polygonal shaped container

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3215378C2 (de) 1982-04-24 1985-06-13 Ludwig Fr. Noltemeyer GmbH, 3300 Braunschweig Umhüllung für eine Schallplatte
US5199587A (en) * 1985-04-17 1993-04-06 Yoshino Kogyosho Co., Ltd. Biaxial-orientation blow-molded bottle-shaped container with axial ribs
US4950514A (en) * 1988-10-26 1990-08-21 Plasticon Patents, S. A. Plastic preform for forming blow molded plastic bodies
US5593056A (en) * 1995-05-08 1997-01-14 Pepsico., Inc. Rib for plastic container
TWI447045B (zh) * 2004-09-30 2014-08-01 David Murray Melrose 具有差動真空嵌板的壓力容器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7202405U (de) * 1972-04-13 Deutsche Babcock & Wilcox Ag Steril-Milchflasche aus Kunststoff
JPS404591Y1 (de) * 1962-10-22 1965-02-09
DE2102319A1 (de) * 1971-01-19 1972-08-03 PMD Entwicklungswerk für Kunststoff-Maschinen GmbH & Co KG, 7505 Ettlingen Einwegverpackung aus Kunststoff, insbesondere Kunststoff-Flasche
DE2540090A1 (de) * 1975-09-09 1977-03-17 Schoeller & Co Gmbh Ewald Flasche
JPS5399272A (en) * 1977-02-14 1978-08-30 Yoshino Kogyosho Co Ltd Production of cloudy bottle comprising unsaturated polyester resin
JPS5430654U (de) * 1977-08-01 1979-02-28

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8100390A1 *

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0346949A1 (de) * 1985-04-17 1989-12-20 Yoshino Kogyosho Co., Ltd. Biaxial orientierter geblasener flaschenförmiger Behälter
EP0198587A3 (en) * 1985-04-17 1987-10-21 Yoshino Kogyosho Co., Ltd. Biaxial-orientation blow-moulded bottle-shaped container
EP0198587A2 (de) * 1985-04-17 1986-10-22 Yoshino Kogyosho Co., Ltd. Biaxial orientierter geblasener flaschenförmiger Behälter
EP0356829A1 (de) * 1985-04-17 1990-03-07 Yoshino Kogyosho Co., Ltd. Biaxial orientierter geblasener flaschenförmiger Behälter
EP0277557B1 (de) * 1987-02-03 1992-09-16 Plasticon Patents, S.A. Blasgeformter Kunststoffbehälter
EP0277557A2 (de) * 1987-02-03 1988-08-10 Plasticon Patents, S.A. Blasgeformter Kunststoffbehälter
EP0296468A3 (de) * 1987-06-20 1989-05-10 Schott Ruhrglas Gmbh Profiliertes Fläschchen aus Glas
EP0296468A2 (de) * 1987-06-20 1988-12-28 Schott Ruhrglas Gmbh Profiliertes Fläschchen aus Glas
EP0322651A2 (de) * 1987-12-24 1989-07-05 Continental Pet Technologies, Inc. Vorformling und Verfahren zum Herstellen von Behältern für das Warmeinfüllen
EP0322651A3 (de) * 1987-12-24 1991-11-21 Continental Pet Technologies, Inc. Vorformling und Verfahren zum Herstellen von Behältern für das Warmeinfüllen
EP0679580A1 (de) * 1994-04-29 1995-11-02 Constar Plastics Inc. Kunststoffflasche mit modellierten Flächen
WO2011044094A1 (en) * 2009-10-08 2011-04-14 Graham Packaging Company, L.P. Plastic container having improved flexible panel
GB2561270A (en) * 2017-04-08 2018-10-10 Genex Science And Tech Pvt Ltd A polygonal shaped container

Also Published As

Publication number Publication date
GB2066766B (en) 1984-08-08
DE2950269C2 (de) 1985-10-31
EP0033745A4 (de) 1981-06-23
WO1981000390A1 (en) 1981-02-19
NL7920022A (nl) 1981-04-29
DE2950269T1 (de) 1982-01-28
GB2066766A (en) 1981-07-15

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19810316

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): FR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 19850610

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SUGIURA, HIROAKI YOSHINE KOGYOSHO CO., LTD.

Inventor name: SHIMADA, SHINJIYOSHINO KOYOSHO CO., LTD.

Inventor name: ONODA, YUKOYOSHINO KOGYOSHO CO., LTD.