KR910000484A - PET container - Google Patents

PET container Download PDF

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Publication number
KR910000484A
KR910000484A KR1019890008725A KR890008725A KR910000484A KR 910000484 A KR910000484 A KR 910000484A KR 1019890008725 A KR1019890008725 A KR 1019890008725A KR 890008725 A KR890008725 A KR 890008725A KR 910000484 A KR910000484 A KR 910000484A
Authority
KR
South Korea
Prior art keywords
pet container
container
rings
ring
pet
Prior art date
Application number
KR1019890008725A
Other languages
Korean (ko)
Inventor
포커 에벌리 쥬니어 씨오도르
Original Assignee
존 엠 바아스
후버 유니버어설 인코포레이팃드
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 존 엠 바아스, 후버 유니버어설 인코포레이팃드 filed Critical 존 엠 바아스
Publication of KR910000484A publication Critical patent/KR910000484A/en

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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
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/20—External fittings
    • B65D25/24—External fittings for spacing bases of containers from supporting surfaces, e.g. legs
    • 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
    • B65D1/0276—Bottom construction having a continuous contact surface, e.g. Champagne-type bottom

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)

Abstract

내용 없음No content

Description

PET 용기PET container

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 바닥 부분이 절단되어 단면으로 도시된, 본 발명의 제1실시예에 따른 바닥부를 갖는 용기의 측면도.1 is a side view of a container having a bottom according to a first embodiment of the invention, the bottom portion being cut away and shown in cross section.

제2도는 제1도에 도시된 용기의 바닥부의 저면도.2 is a bottom view of the bottom of the container shown in FIG.

제3도는 본 발명에 따라 용기를 제조하는 취입성 형법에 사용되는 폴리에스테르 재료의 예비성형의 단면도.3 is a cross-sectional view of the preforming of a polyester material used in a blow molding process for producing a container according to the present invention.

제4도는 예비성형의 축선방향 신장을 점선으로 도시한, 제1도의 용기의 최종형상을 도시하는 취입 성형공동내의 횡단면도.FIG. 4 is a cross sectional view in the blow molding cavity showing the final shape of the container of FIG. 1 showing the axial extension of the preform in dotted lines.

Claims (8)

취입 성형에 의해 성형되고 상온보다 상승된 온도에서 액체를 채우도록 된 PET용기로서, 상기 용기는 밀봉 가능한 매개를 형성하는 상부, 측벽부, 및 상기요기의 바닥을 폐쇄하고 상기 측벽부에 일체로 성형된 바닥부로구성되며, 상기 바닥부는 상기 측벽부와 대체로 동심인 상기 측벽부의 하단에 외측링을 가지며, 돔이 상기 외측링에 일체로 형성되어 상기 용기내로 윗쪽으로 연장하며 상기 측벽부에 또한 대체로 동심인 중앙 원판부에 종결되며, 상기 돔은 또한 상기 원판부와 상기 외측링 사이에 연장하는 불규칙한 형상의 환형벽을 포함하며, 상기 환형벽은 취입 성형과 상기 상승된 온도에서의 액체를 채우는 가열 효과에 의해 생기는 완화되지 않는 수축응력이 내부에 존재함으로 인한 변형을 받으며, 상기 환형벽은 뱀형 횡단면으로 상기 환형벽에 제공되어 윗쪽 및 아래쪽으로 교대로 배열된 연장부들을 제공함으로써 응력들에 저항하는 형상을 하며, 상기 윗쪽 및 아랫쪽으로의 연장부들은 또한 상기 중앙 원판부 둘레에 대체로 동심으로 연장하여 상기 상승된 온도로 액체를 용기에 채우는 동안에 변형에 저항하도록 상기 환형벽의 보강을 해주도록 된 PET용기.A PET container molded by blow molding and configured to fill a liquid at an elevated temperature above room temperature, wherein the container closes the top, sidewall portions, and bottom of the pottery forming a sealable medium and is integrally formed with the sidewall portions. The bottom portion having an outer ring at the bottom of the side wall portion that is generally concentric with the side wall portion, the dome being integrally formed in the outer ring, extending upward into the container and also being generally concentric in the side wall portion. Terminated in the central disc portion, the dome also includes an irregularly shaped annular wall extending between the disc portion and the outer ring, the annular wall having a blow effect and a heating effect of filling the liquid at the elevated temperature. Is subjected to deformation due to the presence of unstressed contraction stress caused by Provided to provide a shape that resists stresses by providing alternately arranged upwards and downwards, the upwards and downwards extensions also extending generally concentrically around the central disc to the elevated temperature. PET container adapted to reinforce the annular wall to resist deformation while filling liquid into the container. 제1항에 있어서, 상기 환형벽내의 상기 윗쪽 및 아랫쪽으로의 연장부들이 상기 원판부에 대체로 동심인 적어도 하나의 오목한 보강링 및 적어도 하나의 볼록한 보강링을 성형하는 형상을 하는 PET용기.The PET container according to claim 1, wherein the upper and lower extensions in the annular wall are shaped to form at least one concave reinforcement ring and at least one convex reinforcement ring that are generally concentric in the disc portion. 제2항에 있어서, 상기 보강링에 원주 방향으로 연속하는 PET용기.The PET container according to claim 2, wherein the PET container is continuous in the circumferential direction to the reinforcing ring. 제2항에 있어서, 상기 보강링에 원주 방향의 각도상으로 간격진 지역들에서 단속되는 PET용기.The PET container according to claim 2, wherein the PET container is intermittently intersected in the circumferentially angularly spaced areas. 제3항에 있어서, 상기 단속들이 바깥쪽으로 볼록한 반구형 돔들인 PET용기.4. The PET container according to claim 3, wherein the interruptions are outwardly convex hemispherical domes. 제1항에 있어서, 상기 링들이 상기 원판부로 부터 방사상 선을 따라서 교대로 오목 및 볼록하게 된 PET용기.The PET container of claim 1 wherein the rings are concave and convex alternately along a radial line from the disc portion. 제1항에 있어서, 상기 바닥부에는 3개의 바깥쪽으로 오목한 링들이 있고 이들 사이에는 2개의 바깥쪽으로 볼록한 링들이 있는 PET용기.The PET container of claim 1 wherein the bottom has three outwardly concave rings and between them two outwardly convex rings. 제1항에 있어서, 상기 바닥부에는 2개의 바깥쪽으로 오목한 링들이 있고 이들 사이에는 하나의 바깥쪽으로 볼록한 링들이 있는 PET용기.The PET container of claim 1 wherein the bottom has two outwardly concave rings and between them one outwardly convex ring. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890008725A 1988-06-24 1989-06-23 PET container KR910000484A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US21146488A 1988-06-24 1988-06-24
US211,464 1988-06-24

Publications (1)

Publication Number Publication Date
KR910000484A true KR910000484A (en) 1991-01-29

Family

ID=22787029

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890008725A KR910000484A (en) 1988-06-24 1989-06-23 PET container

Country Status (6)

Country Link
EP (1) EP0348147A3 (en)
JP (1) JPH0285143A (en)
KR (1) KR910000484A (en)
AU (1) AU626878B2 (en)
CA (1) CA1327323C (en)
MX (1) MX170183B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4993566A (en) * 1989-12-19 1991-02-19 Hoover Universal, Inc. Spiral container base structure for hot fill pet container
JPH0747293Y2 (en) * 1990-01-19 1995-11-01 株式会社吉野工業所 Bottom structure of resin container
JPH0397012U (en) * 1990-01-19 1991-10-04
JP2536722Y2 (en) * 1990-08-10 1997-05-28 株式会社吉野工業所 Bottom structure of synthetic resin container
JPH0764348B2 (en) * 1991-03-22 1995-07-12 日精エー・エス・ビー機械株式会社 Bottom wall structure of synthetic resin container
JPH0784216B2 (en) * 1991-07-31 1995-09-13 麒麟麦酒株式会社 Biaxially stretch blow molded bottle
US9394072B2 (en) 2003-05-23 2016-07-19 Amcor Limited Hot-fill container
US7150372B2 (en) * 2003-05-23 2006-12-19 Amcor Limited Container base structure responsive to vacuum related forces
US9751679B2 (en) 2003-05-23 2017-09-05 Amcor Limited Vacuum absorbing bases for hot-fill containers
US6942116B2 (en) * 2003-05-23 2005-09-13 Amcor Limited Container base structure responsive to vacuum related forces
US8276774B2 (en) 2003-05-23 2012-10-02 Amcor Limited Container base structure responsive to vacuum related forces
JP5732458B2 (en) 2009-07-31 2015-06-10 アムコー リミテッド High temperature filling container
JP5684534B2 (en) * 2010-10-26 2015-03-11 株式会社吉野工業所 Bottle
CN103492274B (en) * 2011-04-28 2015-03-11 株式会社吉野工业所 Bottle
JP5975689B2 (en) * 2012-03-14 2016-08-23 大和製罐株式会社 Resin container
FR2989356B1 (en) * 2012-04-17 2014-04-11 Sidel Participations CONTAINER COMPRISING A VOUTE BACKGROUND WITH ETOILEE SECTION
JP6109761B2 (en) * 2014-02-05 2017-04-05 大日本印刷株式会社 Plastic container
JP6109764B2 (en) * 2014-02-05 2017-04-05 大日本印刷株式会社 Plastic container
JP6109762B2 (en) * 2014-02-05 2017-04-05 大日本印刷株式会社 Plastic container
CA3201346A1 (en) * 2020-12-10 2022-06-16 Amcor Rigid Packaging Usa, Llc Container base with deep inset recesses

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2379443A1 (en) * 1977-02-04 1978-09-01 Solvay HOLLOW BODY IN THERMOPLASTIC MATERIAL
FR2382373A1 (en) * 1977-03-02 1978-09-29 Solvay HOLLOW BODY IN THERMOPLASTIC MATERIAL
US4732292A (en) * 1978-06-16 1988-03-22 Schmalbach-Lubeca Gmbh Flexible bottom profile for drawn and ironed beverage can

Also Published As

Publication number Publication date
EP0348147A3 (en) 1990-10-24
MX170183B (en) 1993-08-10
EP0348147A2 (en) 1989-12-27
AU626878B2 (en) 1992-08-13
AU3666889A (en) 1990-01-04
JPH0285143A (en) 1990-03-26
CA1327323C (en) 1994-03-01

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