KR850004929A - 벤젠통의 제조방법 - Google Patents

벤젠통의 제조방법 Download PDF

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Publication number
KR850004929A
KR850004929A KR1019840008521A KR840008521A KR850004929A KR 850004929 A KR850004929 A KR 850004929A KR 1019840008521 A KR1019840008521 A KR 1019840008521A KR 840008521 A KR840008521 A KR 840008521A KR 850004929 A KR850004929 A KR 850004929A
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KR
South Korea
Prior art keywords
slug
barrel
benzene
blowing
outer layer
Prior art date
Application number
KR1019840008521A
Other languages
English (en)
Inventor
쉬만 볼프람
Original Assignee
쉬만 볼프람
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 쉬만 볼프람 filed Critical 쉬만 볼프람
Publication of KR850004929A publication Critical patent/KR850004929A/ko

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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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • 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
    • B29C49/071—Preforms or parisons characterised by their configuration, e.g. geometry, dimensions or physical properties
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/07—Preforms or parisons characterised by their configuration
    • B29C2949/081—Specified dimensions, e.g. values or ranges
    • B29C2949/0811—Wall thickness
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/3008—Preforms or parisons made of several components at neck portion
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/3012—Preforms or parisons made of several components at flange portion
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/3016—Preforms or parisons made of several components at body portion
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/302—Preforms or parisons made of several components at bottom portion
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/3032—Preforms or parisons made of several components having components being injected
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/253—Preform
    • 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
    • B29L2031/7172—Fuel tanks, jerry cans

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

내용 없음

Description

벤젠통의 제조방법.
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 방법에 의하여 성층된 슬럭의 종단면도,
제2도는 제1도에 도시한 슬럭을 화살표 방향으로 절취한 정면도.
* 도면의 주요 부호에 대한 설명
11 : 슬럭, 12 : 링 칼러, 13 : 고리쇠, 14 : 외층, 16 : 나삿니, 17,18,19 : 돌출부 21 : 클립지지물.

Claims (12)

  1. 벤젠 또는 이와 유사한 물질을 담는 통의 제조방법에 있어서, 포트형의 슬럭(11)을 사출성형방법에 의하여 벤젠에 함유되어 있는 지방족 또는 방향족화합물의 침투를 가능한 한 허용하지 아니하는 제1재료로 형성하는 단계와, 벤젠통의 기계적 강성을 높이기 위한 제2재료로 구성된 포트형의 외층(14)을 슬럭(11)위에 사출하는 단계와, 피복된 슬럭을 블로윙방법에 의하여 통모양으로 성형시키는 단계를 구비하는 것을 특징으로 하는 방법.
  2. 제1항에 있어서, 비흡습성 나일론을 제1재료로 사용하는 것을 특징으로 하는 방법.
  3. 제1항에 있어서, 폴리에틸렌을 제2재료로 사용하는 것을 특징으로 하는 방법.
  4. 제3항에 있어서, 중급의 고분자 폴리에틸렌을 고밀도로 사용하는 것을 특징으로 하는 방법.
  5. 제1항 내지 제4항중 한항에 있어서, 슬럭(11)의 개방된 측면에 외측을 향하여 방사상으로 넓어지는 링칼러(12,13)가 형성되어 있고, 이 링칼러가 통이 완성된 상태에서 통개구부의 적어도 앞부분 가장자리를 덮는 것을 특징으로 하는 방법.
  6. 제1항 내지 제5항중 한항에 있어서, 외층(14)에 적어도 하나 이상의 통운반용 손잡이와 이에 대항하여 통의 하부에 외향돌출한 2개의 받침대를 형성하기 위하여 포트형에서 방사상으로 연장된 돌출부(17,18,19)를 성형하는 것을 특징으로 하는 방법.
  7. 제6항에 있어서, 받침대를 형성하기 위하여 제공하는 돌출부(18,19)를 예비블로윙과정중 가동집게수단에 의하여 블로윙주형내에 유지시킨 후 그 최종위치방향(22,23)으로 견인하는 것을 특징으로 하는 방법.
  8. 제1항 내지 제7항중 한항에 있어서, 예비블로윙단계에서 세로방향에 따라 두 갈래로 분기된 코어를 슬럭(11)내로 삽입하는 것을 특징으로 하는 방법.
  9. 제7항 또는 제8항에 있어서, 예비블로윙과정이 지난 후 코어를 제거하고, 통이 완성되기 전에 블로윙압력과 경우에 따라서 흡인장치를 이용하여 통의 개구부중 경부를 예정된 경사자세(24)로 성형하는 것을 특징으로 하는 방법.
  10. 제1항 내지 제9항중 한항에 있어서, 슬럭(11)과 외층(14)의 벽두께가 연속되는 블로윙처리로 인하여 더 얇게 된 부분을 더 두껍게 하는 것을 특징으로 하는 방법.
  11. 제1항 내지 제10항중 한항에 있어서, 5ℓ 및 10ℓ용량의 벤젠통을 제조하는데 사용하는 것을 특징으로 하는 방법.
  12. 제11항에 의하여 5ℓ용량의 통을 제조하는 방법에 있어서, 통의 손잡이를 동시에 유출관의 클립지지물(21)로 형성하는 것을 특징으로 하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019840008521A 1984-01-05 1984-12-29 벤젠통의 제조방법 KR850004929A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843400227 DE3400227A1 (de) 1984-01-05 1984-01-05 Verfahren zur herstellung eines kanisters
DE3400227.8 1984-01-05

Publications (1)

Publication Number Publication Date
KR850004929A true KR850004929A (ko) 1985-08-19

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ID=6224383

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840008521A KR850004929A (ko) 1984-01-05 1984-12-29 벤젠통의 제조방법

Country Status (5)

Country Link
JP (1) JPS60171123A (ko)
KR (1) KR850004929A (ko)
DE (1) DE3400227A1 (ko)
GB (1) GB2152428B (ko)
ZA (1) ZA85137B (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010033391A1 (de) * 2010-08-04 2012-02-09 Kraussmaffei Technologies Gmbh Kunststoff-Vorformling (Preform) für großvolumige Behälter sowie Verfahren und Vorrichtung zu dessen Herstellung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1190351A (en) * 1968-02-26 1970-05-06 Apl Corp Method and Apparatus for Injection-blow Moulding
US3606958A (en) * 1968-05-17 1971-09-21 Shell Oil Co Laminated fluid-barrier container and method of making it
FR2160162A1 (ko) * 1971-11-13 1973-06-22 Basf Ag
CH619395A5 (en) * 1975-09-22 1980-09-30 Nat Can Corp Process and device for producing a multi-layer hollow body from thermoplastic material

Also Published As

Publication number Publication date
GB8500134D0 (en) 1985-02-13
GB2152428A (en) 1985-08-07
GB2152428B (en) 1987-06-17
JPS60171123A (ja) 1985-09-04
ZA85137B (en) 1985-08-28
DE3400227A1 (de) 1985-09-26

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