JPS5749535A - Plastic container and manufacture thereof - Google Patents

Plastic container and manufacture thereof

Info

Publication number
JPS5749535A
JPS5749535A JP12636880A JP12636880A JPS5749535A JP S5749535 A JPS5749535 A JP S5749535A JP 12636880 A JP12636880 A JP 12636880A JP 12636880 A JP12636880 A JP 12636880A JP S5749535 A JPS5749535 A JP S5749535A
Authority
JP
Japan
Prior art keywords
parison
lid
composing
container
double
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.)
Granted
Application number
JP12636880A
Other languages
Japanese (ja)
Other versions
JPS6350262B2 (en
Inventor
Takehiko Washimi
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.)
KIYOORAKU KK
Kyoraku Co Ltd
Original Assignee
KIYOORAKU KK
Kyoraku 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 KIYOORAKU KK, Kyoraku Co Ltd filed Critical KIYOORAKU KK
Priority to JP12636880A priority Critical patent/JPS5749535A/en
Publication of JPS5749535A publication Critical patent/JPS5749535A/en
Publication of JPS6350262B2 publication Critical patent/JPS6350262B2/ja
Granted 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
    • B29C49/0031—Making articles having hollow walls
    • 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
    • B29C49/24—Lining or labelling
    • 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
    • B29C49/24—Lining or labelling
    • B29C2049/2412—Lining or labelling outside the article
    • 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
    • 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
    • B29L2031/22—Hinges, pivots

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Laminated Bodies (AREA)

Abstract

PURPOSE:To improve the property protecting the contained article and the hinge life by composing the container from the body and the lid of double-walled construction and the integral hinge connecting them and also composing the surface of the container from the fiber layer. CONSTITUTION:Thermoplastic resin is melted and kneaded by the extruder and the parison 3 is extruded from the extrusion head 4 between the oppositely opened molds 1, 2. Then, the fiber sheet 7 held by the clamp 8 is arranged between the parison 3 and the mold 2 composing the inner wall of the body and the lid. When the molds 1, 2 are closed, by blow pin 5 sticks into the parison 3 and pressurized fluid like compressed air etc. is blown into it, the parison 3 is expanded correspondingly to the cavity, the double-walled hollow body 9 and the lid 10 are formed. Further the parison 3 is compressed and the thin hinge 11 is formed, the fiber sheet 7 is formed into the shapes of the inner wall 9', 10' for the body 9, lid 10.
JP12636880A 1980-09-11 1980-09-11 Plastic container and manufacture thereof Granted JPS5749535A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12636880A JPS5749535A (en) 1980-09-11 1980-09-11 Plastic container and manufacture thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12636880A JPS5749535A (en) 1980-09-11 1980-09-11 Plastic container and manufacture thereof

Publications (2)

Publication Number Publication Date
JPS5749535A true JPS5749535A (en) 1982-03-23
JPS6350262B2 JPS6350262B2 (en) 1988-10-07

Family

ID=14933446

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12636880A Granted JPS5749535A (en) 1980-09-11 1980-09-11 Plastic container and manufacture thereof

Country Status (1)

Country Link
JP (1) JPS5749535A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6260325U (en) * 1985-10-03 1987-04-14
JPS62182205U (en) * 1986-05-09 1987-11-19
JPH02114610U (en) * 1989-02-27 1990-09-13
JP2009034872A (en) * 2007-07-31 2009-02-19 Kyoraku Co Ltd Plastic molding with hinge
WO2022078022A1 (en) * 2020-10-17 2022-04-21 上海西美工具进出口有限公司 Tool case and manufacturing method therefor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4934474U (en) * 1972-06-27 1974-03-26
JPS5440869A (en) * 1977-09-06 1979-03-31 Kiyookura Kk Manufacture of plastic case
JPS54162762A (en) * 1978-06-15 1979-12-24 Kiyookura Kk Hollow formed product having bent portion

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4934474U (en) * 1972-06-27 1974-03-26
JPS5440869A (en) * 1977-09-06 1979-03-31 Kiyookura Kk Manufacture of plastic case
JPS54162762A (en) * 1978-06-15 1979-12-24 Kiyookura Kk Hollow formed product having bent portion

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6260325U (en) * 1985-10-03 1987-04-14
JPS62182205U (en) * 1986-05-09 1987-11-19
JPH0356500Y2 (en) * 1986-05-09 1991-12-19
JPH02114610U (en) * 1989-02-27 1990-09-13
JP2009034872A (en) * 2007-07-31 2009-02-19 Kyoraku Co Ltd Plastic molding with hinge
WO2022078022A1 (en) * 2020-10-17 2022-04-21 上海西美工具进出口有限公司 Tool case and manufacturing method therefor

Also Published As

Publication number Publication date
JPS6350262B2 (en) 1988-10-07

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