KR920700885A - Blow Molded Multiwall Objects - Google Patents

Blow Molded Multiwall Objects

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Publication number
KR920700885A
KR920700885A KR1019910701163A KR910701163A KR920700885A KR 920700885 A KR920700885 A KR 920700885A KR 1019910701163 A KR1019910701163 A KR 1019910701163A KR 910701163 A KR910701163 A KR 910701163A KR 920700885 A KR920700885 A KR 920700885A
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KR
South Korea
Prior art keywords
inner container
blow molding
parison
space formed
fluid pressure
Prior art date
Application number
KR1019910701163A
Other languages
Korean (ko)
Inventor
카스마코스 죠오지
Original Assignee
원본미기재
인술레이티드 컨테이너스 프로프라이어터리 리미티드
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Application filed by 원본미기재, 인술레이티드 컨테이너스 프로프라이어터리 리미티드 filed Critical 원본미기재
Publication of KR920700885A publication Critical patent/KR920700885A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/0031Making articles having hollow walls
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/06905Using combined techniques for making the preform
    • B29C49/0691Using combined techniques for making the preform using sheet like material, e.g. sheet blow-moulding from joined sheets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/20Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42Component parts, details or accessories; Auxiliary operations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/20Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements
    • B29C2049/2008Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements inside the article
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04Extrusion blow-moulding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/7418Suitcases

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Abstract

내용 없음No content

Description

취입 성형된 다중벽 물체Blow Molded Multiwall Objects

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

제1도는 성형부재가 열린위치에 있는 취입 성형장치의 제1실시예의 측면도이며; 제2도는 성형부재가 닫힌위치에 있는 제1실시예의 측면도이며; 제3도는 성형부재를 도시하는 제2실시예의 정면도이다.1 is a side view of the first embodiment of the blow molding apparatus in which the molding member is in an open position; 2 is a side view of the first embodiment in which the molding member is in the closed position; 3 is a front view of a second embodiment showing a molding member.

Claims (23)

목부와 중공본체를 가지는 내부용기와 성형될 박판 성형체와 병렬 설치되며; 패리슨의 환형단부가 상기 내부용기의 목부둘레로 근접하게 뻗으며, 주형에서 상기 내부용기의 본체둘레로 거의 밀봉된 패리슨을 형성하기 위하여 성형체 위에 분리 성형부재가 닫혀지며; 취입성형된 외부용기를 형성하기 위하여 상기 내부용기의 본체와 상기 패리슨 사이에 형성된 공간에 유동 압력매체가 도입되는 다중벽 중공물체의 취입 성형 방법에 있어서, 상기 외부용기의 취입성형중에 내부용기의 내부를 유동 압력 매체로 가압하는 것을 특징으로 하는 다중겹 중공물체의 취입 성형 방법.It is installed in parallel with the inner container having the neck and the hollow body and the thin plate molded body to be molded; The annular end of the parison extends close to the neck circumference of the inner container, and the separating molding member is closed on the molded body to form a parison almost sealed in the mold by the body circumference of the inner container; A blow molding method of a multi-walled hollow body in which a flow pressure medium is introduced into a space formed between a main body of the inner container and the parison to form a blow molded outer container, wherein the blower of the outer container Blow molding method for a multi-ply hollow body characterized in that the inside is pressurized with a flow pressure medium. 제1항에 있어서, 상기 내부용기의 본체와 상기 패리슨 사이에 형성된 공간 및 상기 내부 용기의 내부의 각각의 압력은 취입 성형중에 거의 동일하게 유지되는 것을 특징으로 하는 취입 성형 방법.The blow molding method according to claim 1, wherein the space formed between the body of the inner container and the parison and the respective pressures of the inside of the inner container are kept substantially the same during the blow molding. 제1항에 있어서, 단일의 유동 압력매체 공급원이 사용되며, 상기 공간과 상기 내부용기의 내부사이의 부피의 차는 보정되는 것을 특징으로 하는 취입 성형 방법.The blow molding method according to claim 1, wherein a single flow pressure medium source is used and the difference in volume between the space and the interior of the inner container is corrected. 제3항에 있어서, 상기 보정을 달성하기 위하여 각각의 상기 내부용기의 내부 혹은 상기 패리슨과 내부용기 사이에 형성된 상기 공간과 상기 단일의 유동 압력매체 공급원의 중간의 각각의 유동 압력매체 유동로에 상이한 부피가 형성되는 것을 특징으로 하는 취입 성형 방법.4. The flow path of claim 3, further comprising: a respective flow pressure medium flow path in the middle of said single flow pressure medium source and said space formed within each said inner container or between said parison and said inner container to achieve said correction. Blow molding process, characterized in that different volumes are formed. 제4항에 있어서, 상기 상이한 부피는 하나이상의 상기 유동로에 연결된 가변 용적장치에 의하여 달성되는 것을 특징으로 하는 취입 성형 방법.5. The blow molding method according to claim 4, wherein said different volume is achieved by a variable volume device connected to at least one said flow path. 제1항에 있어서, 상기 내부용기의 본체와 상기 취입 성형된 외부용기 사이에 형성된 공간에 격리매체가 분사되는 것을 특징으로 하는 취입 성형 방법.The blow molding method according to claim 1, wherein an isolation medium is injected into a space formed between the main body of the inner container and the blow molded outer container. 제6항에 있어서, 상기 격리매체는 상기 외부용기를 취입 성형하기 위하여 사용되는 상기 유동 압력매체의 일부분 이상을 형성하는 것을 특징으로 하는 취입 성형 방법.7. The blow molding method according to claim 6, wherein the isolation medium forms at least a portion of the flow pressure medium used for blow molding the outer container. 제1항에 있어서, 상기 분리 성형 부재를 닫음으로써 상기 외부용기의 환형단부는 상기 내부용기의 목부에 접합되는 것을 특징으로 하는 취입 성형 방법.2. The blow molding method according to claim 1, wherein the annular end of the outer container is joined to the neck of the inner container by closing the separate molding member. 제1항에 있어서, 상기 내부용기는 각각의 목부를 가지는 다수의 내부공간을 형성하며, 각각의 공간은 상기 외부용기의 취입 성형중에 유동 압력매체로 가압되는 것을 특징으로 하는 취입 성형 방법.The blow molding method according to claim 1, wherein the inner container forms a plurality of inner spaces having respective necks, and each space is pressurized with a flow pressure medium during blow molding of the outer container. 제1항에 있어서, 상기 내부용기의 본체와 상기 패리슨 사이에 형성된 상기 공간은 상기 본체 둘레로 환형으로 뻗는 것을 특징으로 하는 취입 성형 방법.The blow molding method according to claim 1, wherein the space formed between the main body of the inner container and the parison extends annularly around the main body. 청구범위 1항의 방법에 의해서 제작된 다중벽 중공물체.Multi-wall hollow body produced by the method of claim 1. 성형될 박판재료를 주입하는 장치와; 성형될 박판 성형체와, 목부와 중공본체를 가지는 내부용기를 병렬설치 위치에 유지하는 장치와; 패리슨의 환형단부가 상기 내부용기의 상기 목부 둘레로 근접하여 뻗으며, 주형에서 상기 내부용기의 본체 둘레로 거의 밀봉된 상기 패리슨을 형성하기 위하여 상기 성형될 박판 성형체 위에 닫혀지게 설치된 분리 성형부재와; 상기 주형 위에 상기 패리슨을 취입 성형하기 위하여 상기 성형부재와 상기 내부용기의 본체 사이에 형성된 공간에 유체 압력을 도입하기 위한 장치로 구성되는 다중벽 중공물체의 제조장치에 있어서, 상기 패리슨의 취입 성형중에 상기 내부용기의 내부에 유체압력을 도입하기 위한 장치를 포함하는 것을 특징을 하는 다중벽 중공물체의 제조장치.An apparatus for injecting thin sheet material to be molded; An apparatus for holding an inner container having a thin plate molded body to be molded and a neck and a hollow body in a parallel installation position; A separate molding member provided with an annular end of the parison extending close to the circumference of the neck of the inner container and closed on the sheet-form to be molded to form the parison which is almost sealed in the mold around the body of the inner container. Wow; In the apparatus for producing a multi-walled hollow body consisting of a device for introducing a fluid pressure in the space formed between the molding member and the main body of the inner container for blow molding the parison on the mold, the injection of the parison Apparatus for producing a multi-walled hollow body characterized in that it comprises a device for introducing a fluid pressure inside the inner container during molding. 제12항에 있어서, 상기 내부용기 유지장치는 상기 내부용기의 목부를 통하여The method of claim 12, wherein the inner container holding device through the neck of the inner container 뻗는 취입핀인 것을 특징으로 하는 제조장치.A manufacturing apparatus, characterized in that the extending blowing pin. 제12항에 있어서, 단일의 유체 압력매체 공급원이 각각의 유체 압력 도입장치를 공급하며, 상기 내부용기와 성형부재 사이에 형성된 공간과 상기 내부용기의 내부사이의 부피의 차를 보정하여 상기 공간과 상기 내부의 각각에 있어서 각각의 소망의 압력을 유지하는 장치를 또한 구비하는 것을 특징으로 하는 제조장치.13. The method of claim 12, wherein a single fluid pressure medium source supplies each fluid pressure introducing device and corrects the difference in volume between the space formed between the inner container and the forming member and the interior of the inner container. And a device for maintaining each desired pressure in each of the interiors. 제14항에 있어서, 상기 내부용기의 본체와 성형부재 사이의 상기 공간 혹은 상기 내부용기의 내부공간과 상기 유체 압력매체의 단일 공급원 중간의 각각의 유체압력매체의 유동로의 부피는 상이한 것을 특징으로 하는 제조장치.15. The volume of the flow path of each fluid pressure medium between the main body of the inner container and the forming member or the inner space of the inner container and a single source of the fluid pressure medium is different. Manufacturing apparatus. 제15항에 있어서, 하나이상의 상기 유동로는 가변 용적 장치로 구성되는 것을 특징으로 하는 제조장치.16. The apparatus of claim 15, wherein at least one of said flow passages is comprised of a variable volume device. 제12항에 있어서, 다수의 내부공간을 형성하는 내부용기에 사용되며, 상기 각각의 공간에 유체압력을 도입하는 장치를 포함하는 것을 특징으로 하는 제조장치.13. A manufacturing apparatus according to claim 12, which is used for an inner container forming a plurality of inner spaces, and includes a device for introducing a fluid pressure into each of the spaces. 제12항에 있어서, 상기 내부용기와 병렬 설치하기 위하여 상기 주입장치의 성형체 주입부로부터 멀리 상기 성형될 박판 성형체를 이동하기 위한 이동가위 혹은 니퍼를 또한 포함하는 것을 특징으로 하는 제조장치.The manufacturing apparatus according to claim 12, further comprising a moving scissors or a nipper for moving the thin plate molded body to be molded away from the molded body injection portion of the injection apparatus for parallel installation with the inner container. 제12항에 있어서, 상기 주입장치는 또한 상기 내부용기를 유지하기 위한 장치 위에 동심으로 설치된 환형 성형체 주입부를 포함하는 것을 특징으로 하는 제조장치.13. A manufacturing apparatus according to claim 12, wherein the injection apparatus further comprises an annular molded body injection portion concentrically installed on the apparatus for holding the inner container. 제12항에 있어서, 상기 성형부재가 상기 내부용기의 본체사이에 형성된 공간에 유체 압력을 도입하기 위한 장치는 상기 내부용기의 유지장치에 근접한 주형으로 뻗거나 연결되는 것을 특징으로 하는 제조장치.13. The apparatus as claimed in claim 12, wherein the apparatus for introducing the fluid pressure into the space formed between the main body of the inner container is extended or connected to a mold close to the retaining device of the inner container. 제12항에 있어서, 상기 성형부재와 상기 내부용기의 본체 사이에 형성된 공간에 유체압력을 도입하기 위한 장치는 상기 내부용기의 유지장치로 부터 먼 주형으로 뻗거나 연결되는 것을 특징으로 하는 제조장치.13. The apparatus of claim 12, wherein the device for introducing fluid pressure into the space formed between the molding member and the body of the inner container extends or is connected to a mold remote from the retaining device of the inner container. 제12항에 있어서, 상기 성형부재와 상기 내부용기의 본체 사이에 형성된 상기 공간에 격리매체를 분사하기위한 장치를 포함하는 것을 특징으로 하는 제조장치13. The apparatus according to claim 12, further comprising a device for injecting an isolation medium into the space formed between the molding member and the main body of the inner container. 제22항에 있어서, 상기 격리매체 분사장치는 상기 성형부재와 상기 내부용기의 본체 사이에 형성된 상기 공간에 유체압력을 도입하기 위한 장치의 유체압력 매체의 유동로와 연통되는 것을 특징으로 하는 제조장치.23. The apparatus of claim 22, wherein the isolation medium injector is in communication with a flow path of a fluid pressure medium of the device for introducing fluid pressure into the space formed between the molding member and the body of the inner container. . ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910701163A 1989-03-23 1990-03-22 Blow Molded Multiwall Objects KR920700885A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPJ3343/89 1989-03-23
AUPJ334389 1989-03-23
PCT/AU1990/000117 WO1990011176A1 (en) 1989-03-23 1990-03-22 Blow moulding multiple walled articles

Publications (1)

Publication Number Publication Date
KR920700885A true KR920700885A (en) 1992-08-10

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KR1019910701163A KR920700885A (en) 1989-03-23 1990-03-22 Blow Molded Multiwall Objects

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EP (1) EP0509987A4 (en)
JP (1) JPH04505592A (en)
KR (1) KR920700885A (en)
CA (1) CA2049968A1 (en)
GR (1) GR900100218A (en)
NZ (1) NZ232997A (en)
WO (1) WO1990011176A1 (en)
ZA (1) ZA902267B (en)

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Publication number Priority date Publication date Assignee Title
FR2768361B1 (en) * 1997-09-17 1999-10-29 Manuplast TOOLS FOR THE BLOW MOLDING OF AN OBJECT HAVING A BODY INSIDE AN ENVELOPE
DE19944579B4 (en) * 1999-09-17 2011-01-05 Ti Automotive Technology Center Gmbh Process for producing a plastic container
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NZ232997A (en) 1991-12-23
CA2049968A1 (en) 1990-09-24
EP0509987A1 (en) 1992-10-28
WO1990011176A1 (en) 1990-10-04
GR900100218A (en) 1991-07-31
JPH04505592A (en) 1992-10-01
EP0509987A4 (en) 1993-06-30

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