JPH0530603B2 - - Google Patents

Info

Publication number
JPH0530603B2
JPH0530603B2 JP2055759A JP5575990A JPH0530603B2 JP H0530603 B2 JPH0530603 B2 JP H0530603B2 JP 2055759 A JP2055759 A JP 2055759A JP 5575990 A JP5575990 A JP 5575990A JP H0530603 B2 JPH0530603 B2 JP H0530603B2
Authority
JP
Japan
Prior art keywords
parison
wall thickness
pattern
core
time
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 - Fee Related
Application number
JP2055759A
Other languages
English (en)
Japanese (ja)
Other versions
JPH03256706A (ja
Inventor
Masashi Ogura
Yutaka Saito
Masayuki Akimoto
Minoru Ooizumi
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.)
Kao Corp
Tahara KK
Original Assignee
Kao Corp
Tahara KK
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 Kao Corp, Tahara KK filed Critical Kao Corp
Priority to JP2055759A priority Critical patent/JPH03256706A/ja
Priority to US07/664,823 priority patent/US5198161A/en
Priority to DE69106906T priority patent/DE69106906T2/de
Priority to EP91103411A priority patent/EP0445774B1/en
Publication of JPH03256706A publication Critical patent/JPH03256706A/ja
Publication of JPH0530603B2 publication Critical patent/JPH0530603B2/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
    • 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
    • B29C2949/0715—Preforms or parisons characterised by their configuration the preform having one end closed
    • 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
    • B29C49/06—Injection blow-moulding
    • 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
    • B29C49/42398—Simulation of the blow-moulding process

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
JP2055759A 1990-03-07 1990-03-07 パリソン肉厚制御方法 Granted JPH03256706A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2055759A JPH03256706A (ja) 1990-03-07 1990-03-07 パリソン肉厚制御方法
US07/664,823 US5198161A (en) 1990-03-07 1991-03-05 Parison thickness control method
DE69106906T DE69106906T2 (de) 1990-03-07 1991-03-06 System und Verfahren zum Regeln der Wandstärke von Vorformlingen.
EP91103411A EP0445774B1 (en) 1990-03-07 1991-03-06 Parison thickness control system and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2055759A JPH03256706A (ja) 1990-03-07 1990-03-07 パリソン肉厚制御方法

Publications (2)

Publication Number Publication Date
JPH03256706A JPH03256706A (ja) 1991-11-15
JPH0530603B2 true JPH0530603B2 (enEXAMPLES) 1993-05-10

Family

ID=13007774

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2055759A Granted JPH03256706A (ja) 1990-03-07 1990-03-07 パリソン肉厚制御方法

Country Status (1)

Country Link
JP (1) JPH03256706A (enEXAMPLES)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3669116B2 (ja) * 1997-06-25 2005-07-06 東洋製罐株式会社 パリソンの肉厚制御方法および装置
US7179073B2 (en) * 2003-03-04 2007-02-20 Davis-Standard, Llc Pressure-reducing valve and a controller for a blow-molding machine and method thereof
JP2007296650A (ja) * 2006-04-27 2007-11-15 Daisho Glass Kk 広口容器のダイレクトブロー成形方法
JP2009269252A (ja) * 2008-05-02 2009-11-19 Japan Steel Works Ltd:The 肉厚調整装置及び方法

Also Published As

Publication number Publication date
JPH03256706A (ja) 1991-11-15

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