JPS6234533B2 - - Google Patents

Info

Publication number
JPS6234533B2
JPS6234533B2 JP54064771A JP6477179A JPS6234533B2 JP S6234533 B2 JPS6234533 B2 JP S6234533B2 JP 54064771 A JP54064771 A JP 54064771A JP 6477179 A JP6477179 A JP 6477179A JP S6234533 B2 JPS6234533 B2 JP S6234533B2
Authority
JP
Japan
Prior art keywords
molded product
blow
mold
parison
skin
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.)
Expired
Application number
JP54064771A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55156033A (en
Inventor
Toshio Sugawara
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.)
Sekisui Kasei Co Ltd
Original Assignee
Sekisui Plastics 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 Sekisui Plastics Co Ltd filed Critical Sekisui Plastics Co Ltd
Priority to JP6477179A priority Critical patent/JPS55156033A/ja
Publication of JPS55156033A publication Critical patent/JPS55156033A/ja
Publication of JPS6234533B2 publication Critical patent/JPS6234533B2/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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/10—Moulds or cores; Details thereof or accessories therefor with incorporated venting means
    • 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
    • B29C49/0005—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor characterised by the material
    • 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
    • B29C49/22—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor using multilayered preforms or parisons
    • 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
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/62—Venting means
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/006—Using vacuum
    • 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
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • B29K2105/043—Skinned foam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
JP6477179A 1979-05-24 1979-05-24 Skin attached foamed blow molded article method of fabricating the same Granted JPS55156033A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6477179A JPS55156033A (en) 1979-05-24 1979-05-24 Skin attached foamed blow molded article method of fabricating the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6477179A JPS55156033A (en) 1979-05-24 1979-05-24 Skin attached foamed blow molded article method of fabricating the same

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP63-124542A Division JPH011518A (ja) 1988-05-20 皮付の発泡ブロー成形品

Publications (2)

Publication Number Publication Date
JPS55156033A JPS55156033A (en) 1980-12-04
JPS6234533B2 true JPS6234533B2 (fr) 1987-07-28

Family

ID=13267789

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6477179A Granted JPS55156033A (en) 1979-05-24 1979-05-24 Skin attached foamed blow molded article method of fabricating the same

Country Status (1)

Country Link
JP (1) JPS55156033A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62204924A (ja) * 1986-03-05 1987-09-09 Toyo Seikan Kaisha Ltd 中空成形容器の製造法
DE3708006A1 (de) * 1987-03-12 1988-09-22 Kautex Maschinenbau Gmbh Verfahren zum herstellen von hohlkoerpern aus thermoplastischem kunststoff mit einer mehrschichtigen wandung
JP2699137B2 (ja) * 1993-03-16 1998-01-19 みのる化成株式会社 発泡ブロー成形体からなる防音部材及びその製造方法
DE19840787A1 (de) * 1997-09-10 1999-03-11 Wella Ag Verfahren zum Herstellen von geschäumten Kunststoffhohlkörpern
JP2001009898A (ja) * 1999-06-28 2001-01-16 Idemitsu Petrochem Co Ltd ブロー成形方法およびブロー成形品

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5032261A (fr) * 1973-07-20 1975-03-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5032261A (fr) * 1973-07-20 1975-03-28

Also Published As

Publication number Publication date
JPS55156033A (en) 1980-12-04

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